What are the cheapest airlines to fly from Ottawa to Fremont one-way?

The cheapest airlines for a one-way flight from Ottawa to Fremont are Porter Airlines (C$ 203), Air Canada (C$ 207), and United Airlines (C$ 239).

What are the most popular airlines that fly from Ottawa to Fremont?

Before booking your flight from Ottawa to Fremont check out the most popular airlines for this route: Air Canada, Porter Airlines or United Airlines.

How far in advance should I book a flight from Ottawa to Fremont?

To save up to 68% on this flight, we recommend booking at least 22 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to Fremont from C$ 466 1-2 weeks out and tickets from C$ 918 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ottawa to Fremont?

January is one of the best times of the year to fly to Fremont from Ottawa. Prices for January average C$ 648 per person but you can even find prices for as low as C$ 361. The most expensive prices can be found in the month of May. Opting for a January flight can save you 18% on your journey compared to booking in May

What airport do you fly from for flights from Ottawa to Fremont?

Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Fremont. You should not have trouble finding flights to Fremont from Ottawa; the airport handles an average of 0 outbound flights to Fremont per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Ottawa airport to Fremont. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

Can I find deals for flights from Ottawa to Fremont that include hotel bookings?

Yes. In addition to deals on Ottawa to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Fremont?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Fremont.

Can I find deals for business class flights from Ottawa to Fremont?

Yes. Cheapflights offers flight deals from Ottawa to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 203+ Flights from Ottawa to Fremont

The best prices from Ottawa to Fremont are usually found in January or February, booked 21 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Ottawa to Fremont

Round-trip from	C$ 355
One-way from	C$ 203
Popular in	May
Cheapest in	January
Average price	C$ 561

Air Canada
8/4-15/4
2 total stops
20h 59m total
Ottawa to Fremont

Search Deals

Porter Airlines
5/4
1 total stop
9h 24m total
Ottawa to Fremont

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 110 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Ottawa to Fremont

Cheapest flights from Ottawa to Fremont
Explore the most affordable flight options available from Ottawa to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 8/46:00 a.m.YOW - SFO

1 stop10h 55mAir Canada

Tue 15/48:30 a.m.SFO - YOW

1 stop10h 04mAir Canada

Deal found 20/2C$ 355

Thu 5/66:15 a.m.YOW - SFO

2 stops14h 00mWestJet

Tue 10/62:45 p.m.SFO - YOW

2 stops13h 00mWestJet

Deal found 20/2C$ 369

Thu 24/46:15 a.m.YOW - SFO

1 stop9h 24mPorter Airlines

Wed 30/41:40 p.m.SFO - YOW

1 stop8h 00mPorter Airlines

Deal found 20/2C$ 378

Fri 7/35:00 p.m.YOW - SFO

1 stop19h 16mUnited Airlines

Sun 9/311:43 p.m.SFO - YOW

1 stop11h 46mUnited Airlines

Deal found 20/2C$ 395

Thu 3/47:29 p.m.YOW - SFO

2 stops14h 36mLufthansa

Fri 11/412:08 a.m.SFO - YOW

1 stop10h 56mLufthansa

Deal found 20/2C$ 430

Mon 21/46:15 a.m.YOW - SFO

1 stop9h 24mMultiple Airlines

Fri 2/512:50 p.m.SFO - YOW

2 stops13h 40mMultiple Airlines

Deal found 20/2C$ 437

Thu 27/35:55 a.m.YOW - SFO

2 stops15h 54mDelta

Mon 31/35:55 a.m.SFO - YOW

2 stops15h 14mDelta

Deal found 19/2C$ 544

Best flights from Ottawa to Fremont
Discover carefully curated flight deals from Ottawa to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Tue 8/46:00 a.m.YOW - SFO

1 stop10h 55mAir Canada

Tue 15/48:30 a.m.SFO - YOW

1 stop10h 04mAir Canada

Deal found 20/2C$ 355

Sun 23/36:15 a.m.YOW - SFO

1 stop9h 24mPorter Airlines

Thu 27/31:40 p.m.SFO - YOW

1 stop7h 57mPorter Airlines

Deal found 19/2C$ 368

Fri 4/45:15 a.m.YOW - SFO

1 stop8h 22mUnited Airlines

Mon 7/412:08 a.m.SFO - YOW

1 stop10h 56mUnited Airlines

Deal found 18/2C$ 389

Sat 3/55:55 a.m.YOW - SFO

2 stops18h 30mWestJet

Sat 10/57:30 a.m.SFO - YOW

2 stops13h 52mWestJet

Deal found 18/2C$ 391

Wed 16/45:15 a.m.YOW - SFO

1 stop8h 22mMultiple Airlines

Sat 19/44:30 p.m.SFO - YOW

1 stop14h 15mMultiple Airlines

Deal found 19/2C$ 416

Thu 27/35:55 a.m.YOW - SFO

2 stops15h 54mDelta

Mon 31/35:55 a.m.SFO - YOW

2 stops15h 14mDelta

Deal found 19/2C$ 544

Last-minute flights from Ottawa to Fremont
Discover last-minute flight deals from Ottawa to Fremont. Data last updated 21 February 2025 and is based on user searches.

Tue 25/22:50 p.m.YOW - SFO

2 stops34h 09mMultiple Airlines

Tue 4/33:30 p.m.SFO - YOW

2 stops13h 47mMultiple Airlines

Deal found 20/2C$ 446

Tue 25/26:15 a.m.YOW - SFO

1 stop9h 51mWestJet

Tue 4/31:55 p.m.SFO - YOW

1 stop23h 56mWestJet

Deal found 20/2C$ 712

Fri 28/210:30 a.m.YOW - SFO

1 stop18h 04mUnited Airlines

Sun 2/36:41 p.m.SFO - YOW

1 stop12h 50mUnited Airlines

Deal found 20/2C$ 474

Fri 7/35:00 p.m.YOW - SFO

1 stop19h 16mUnited Airlines

Sun 9/311:43 p.m.SFO - YOW

1 stop11h 46mUnited Airlines

Deal found 20/2C$ 395

Sat 22/32:45 p.m.YOW - SFO

1 stop10h 06mAir Canada

Wed 2/48:30 a.m.SFO - YOW

1 stop10h 04mAir Canada

Deal found 19/2C$ 357

Sat 22/36:15 a.m.YOW - SFO

1 stop9h 24mPorter Airlines

Sat 5/41:40 p.m.SFO - YOW

1 stop8h 00mPorter Airlines

Deal found 19/2C$ 452

Thu 27/35:55 a.m.YOW - SFO

2 stops15h 54mDelta

Mon 31/35:55 a.m.SFO - YOW

2 stops15h 14mDelta

Deal found 19/2C$ 544

Sun 30/36:15 a.m.YOW - SFO

1 stop9h 24mMultiple Airlines

Thu 10/410:15 a.m.SFO - YOW

2 stops30h 04mMultiple Airlines

Deal found 20/2C$ 440

Sun 30/35:55 a.m.YOW - SFO

2 stops34h 11mWestJet

Thu 10/41:55 p.m.SFO - YOW

2 stops26h 24mWestJet

Deal found 20/2C$ 568

One-way flights from Ottawa to Fremont
Search for one-way flight options from Ottawa to Fremont. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Sat 5/46:15 a.m.YOW - SFO

1 stop9h 24mPorter Airlines

Deal found 19/2C$ 203

Tue 8/46:00 a.m.YOW - SFO

1 stop10h 55mAir Canada

Deal found 19/2C$ 207

Tue 29/43:35 p.m.YOW - SFO

2 stops24h 10mMultiple Airlines

Deal found 18/2C$ 220

Sat 8/35:00 p.m.YOW - SFO

2 stops18h 37mUnited Airlines

Deal found 19/2C$ 239

Sun 18/57:50 a.m.YOW - SFO

2 stops33h 09mWestJet

Deal found 20/2C$ 256

Find flights from Ottawa to Fremont within your budget

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 8/4

6:00 a.m.-1:55 p.m.

1 stop10h 55m

San Francisco

Tue 15/4

8:30 a.m.-9:34 p.m.

1 stop10h 04m

C$ 355

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 5/6

6:15 a.m.-5:15 p.m.

2 stops14h 00m

San Francisco

Tue 10/6

2:45 p.m.-6:45 a.m.

2 stops13h 00m

C$ 369

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 24/4

6:15 a.m.-12:39 p.m.

1 stop9h 24m

San Francisco

Wed 30/4

1:40 p.m.-12:40 a.m.

1 stop8h 00m

C$ 378

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Fri 7/3

5:00 p.m.-9:16 a.m.

1 stop19h 16m

San Francisco

Sun 9/3

11:43 p.m.-2:29 p.m.

1 stop11h 46m

C$ 395

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 3/4

7:29 p.m.-7:05 a.m.

2 stops14h 36m

San Francisco

Fri 11/4

12:08 a.m.-2:04 p.m.

1 stop10h 56m

C$ 430

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Mon 21/4

6:15 a.m.-12:39 p.m.

1 stop9h 24m

San Francisco

Fri 2/5

12:50 p.m.-5:30 a.m.

2 stops13h 40m

C$ 437

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 27/3

5:55 a.m.-6:49 p.m.

2 stops15h 54m

San Francisco

Mon 31/3

5:55 a.m.-12:09 a.m.

2 stops15h 14m

C$ 544

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sat 5/4

6:15 a.m.-12:39 p.m.

1 stop9h 24m

C$ 203

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 8/4

6:00 a.m.-1:55 p.m.

1 stop10h 55m

C$ 207

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sat 8/3

5:00 p.m.-8:16 a.m.

1 stop18h 16m

C$ 239

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 12 results

Best time to book a flight from Ottawa to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Ottawa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ottawa to Fremont

Get recent, data-driven insights about flights from Ottawa to Fremont including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Ottawa to Fremont?

The price you pay for your flight from Ottawa to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ottawa to Fremont?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Fremont (average of C$ 276). Flying from Ottawa to Fremont in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to FR8?

When flying from Ottawa to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Ottawa to Fremont?

Travelers seeking maximum savings on their Ottawa to Fremont flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Fremont by month

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Fremont when rainfall is around 0.0 mm.

Temperature in Fremont by month

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Fremont

To help decide which airline to fly from Ottawa to Fremont, see what other customers have to say about Delta, Porter Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines

7.9

Good

276 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.2

Good

2,801 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

8,748 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Ottawa to Fremont?
Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Fremont. You should not have trouble finding flights to Fremont from Ottawa; the airport handles an average of 0 outbound flights to Fremont per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Ottawa airport to Fremont. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.
What are the cheapest airlines to fly from Ottawa to Fremont one-way?
The cheapest airlines for a one-way flight from Ottawa to Fremont are Porter Airlines (C$ 203), Air Canada (C$ 207), and United Airlines (C$ 239).
Can I find deals for flights from Ottawa to Fremont that include hotel bookings?
Yes. In addition to deals on Ottawa to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Fremont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Fremont.
Can I find deals for business class flights from Ottawa to Fremont?
Yes. Cheapflights offers flight deals from Ottawa to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Fremont?
Currently, January is the cheapest month in which you can book a flight from Ottawa to Fremont (average of C$ 276). Flying from Ottawa to Fremont in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Fremont car rentals

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Top 4 airlines flying from Ottawa to Fremont

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 347	AverageC$ 644	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 379	AverageC$ 585	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 385	AverageC$ 719	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 403	AverageC$ 945	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Fremont?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Fremont from Ottawa today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Fremont?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Fremont for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Fremont with no change fees?

Yes, we can. To see specific flights from Ottawa to Fremont with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Fremont become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fremont from Ottawa today and book when prices fit your budget.

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Cheap flights from Ottawa to Fremont from C$ 203

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Ottawa to Fremont are usually found in January or February, booked 21 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Ottawa to Fremont

Keep the following information in mind while searching for Ottawa to Fremont flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Fremont

Cheapest flights from Ottawa to FremontExplore the most affordable flight options available from Ottawa to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Ottawa to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Ottawa to Fremont within your budget

Best time to book a flight from Ottawa to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Ottawa with our price prediction graph.

Travel insights for flights from Ottawa to Fremont

Get recent, data-driven insights about flights from Ottawa to Fremont including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Ottawa to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Fremont. Price data was last updated on 14 February 2025.

What is the cheapest month to book a flight from Ottawa to Fremont?

What is the cheapest time of day to fly from YOW to FR8?

Find hourly flight availability from Ottawa to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

What is the cheapest day to fly from Ottawa to Fremont?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Fremont. Price data was last updated on 16 December 2024.

Rainfall in Fremont by month

Plan your trip to Fremont by taking into account the average rainfall totals by month.

Temperature in Fremont by month

Plan your trip to Fremont by taking into account the average temperature totals by month.

Reviews of airlines servicing Fremont

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to Fremont?

What are the cheapest airlines to fly from Ottawa to Fremont one-way?

Can I find deals for flights from Ottawa to Fremont that include hotel bookings?

How can I find direct flights from Ottawa to Fremont?

Can I find deals for business class flights from Ottawa to Fremont?

What is the cheapest month to book a flight from Ottawa to Fremont?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Fremont

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ottawa to Fremont

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Fremont?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Fremont?

Can Cheapflights find flights from Ottawa to Fremont with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Fremont become cheaper?

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Cheapest flights from Ottawa to Fremont
Explore the most affordable flight options available from Ottawa to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.