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Cheap flights from Ottawa to San Antonio from C$ 337

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SAT
25 Jan — 1 Feb1
1 adult

Cheap flight deals from Ottawa to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 January 2025.

Round-trip from

C$ 625

One-way from

C$ 337

Popular in

April

Cheapest in

December

Average price

C$ 954
1/3-20/3
  • 1/3-20/3
  • 5 total stops
  • 38h 05m total
  • Ottawa to San Antonio
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5/3
  • 5/3
  • 2 total stops
  • 17h 43m total
  • Ottawa to San Antonio
Search Deals
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Ottawa to San Antonio

Cheapest flights from Ottawa to San Antonio
Explore the most affordable flight options available from Ottawa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2025.

Thu 20/39:20 a.m.YOW - SAT
1 stop11h 17mMultiple Airlines
Mon 24/310:58 a.m.SAT - YOW
1 stop8h 17mMultiple Airlines
Deal found 20/1C$ 517
Thu 27/25:55 a.m.YOW - SAT
2 stops18h 04mWestJet
Sat 1/31:59 p.m.SAT - YOW
2 stops33h 10mWestJet
Deal found 18/1C$ 790
Thu 27/210:30 a.m.YOW - SAT
2 stops23h 00mUnited Airlines
Sat 1/37:25 a.m.SAT - YOW
1 stop7h 51mUnited Airlines
Deal found 19/1C$ 841
Sat 1/35:50 p.m.YOW - SAT
1 stop18h 06mAir Canada
Thu 20/38:19 a.m.SAT - YOW
1 stop6h 57mAir Canada
Deal found 19/1C$ 873

Find flights from Ottawa to San Antonio within your budget

Customize your flight search to find flights from Ottawa to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 20/3

9:20 a.m.-7:37 p.m.

1 stop11h 17m

San Antonio

Mon 24/3

10:58 a.m.-8:15 p.m.

1 stop8h 17m

C$ 517

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 27/2

5:55 a.m.-10:59 p.m.

2 stops18h 04m

San Antonio

Sat 1/3

1:59 p.m.-12:09 a.m.

2 stops33h 10m

C$ 790

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Thu 27/2

10:30 a.m.-8:30 a.m.

2 stops23h 00m

San Antonio

Sat 1/3

7:25 a.m.-4:16 p.m.

1 stop7h 51m

C$ 841

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Sat 1/3

5:50 p.m.-10:56 a.m.

1 stop18h 06m

San Antonio

Thu 20/3

8:19 a.m.-4:16 p.m.

1 stop6h 57m

C$ 873

OttawaSan Antonio

YOW - SAT

YOWSAT

Ottawa

Wed 5/3

5:20 p.m.-10:03 a.m.

2 stops17h 43m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/1

Best time to book a flight from Ottawa to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 San Antonio

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

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

Currently, July is the cheapest month in which you can book a flight from Ottawa to San Antonio (average of C$ 325). Flying from Ottawa to San Antonio in March is currently the most expensive (average of C$ 444). 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.

Rainfall in San Antonio by month

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

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 mm per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

Temperature in San Antonio by month

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

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 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 San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 20 January 2025.
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

WestJet
7.2
Good
2,828 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

Air Canada
7.0
Good
8,627 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Reviews

1 / 10

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

  • What are the cheapest airlines flying from Ottawa to San Antonio round-trip?

    WestJet, at C$ 790, was found to be the cheapest airline from Ottawa to San Antonio.Alternate airlines to your destination round-trip include United Airlines and Air Canada. You may be able to fly from Ottawa to San Antonio for 25% less than the average price by searching for these airlines.

  • Can I find deals for flights from Ottawa to San Antonio that include hotel bookings?

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

  • How can I find direct flights from Ottawa to San Antonio?

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

  • Can I find deals for business class flights from Ottawa to San Antonio?

    Yes. Cheapflights offers flight deals from Ottawa to San Antonio 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 San Antonio?

    Currently, July is the cheapest month in which you can book a flight from Ottawa to San Antonio (average of C$ 325). Flying from Ottawa to San Antonio in March is currently the most expensive (average of C$ 444). 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

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Top 2 airlines flying from Ottawa to San Antonio

Discover the top 2 airlines that operate flights from Ottawa to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 January 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 791AverageC$ 954FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 792AverageC$ 1,156FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 San Antonio?

When you search for this flight from Ottawa to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to San Antonio 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 San Antonio with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to San Antonio flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Ottawa to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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