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Cheap flights from Thunder Bay to the United States from C$ 200

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
8 Mar — 15 Mar1
1 adult

Cheap flight deals from Thunder Bay to USA

Keep the following information in mind while searching for Thunder Bay to USA flight deals. Data was last updated 3 March 2025.

Round-trip from

C$ 208

One-way from

C$ 200

Popular in

November

Cheapest in

July

Average price

C$ 578
Porter Airlines
  • Porter Airlines
  • 26/3-1/4
  • 3 total stops
  • 21h 24m total
  • Thunder Bay to USA
Search Deals
Porter Airlines
  • Porter Airlines
  • 16/4
  • 2 total stops
  • 11h 44m total
  • Thunder Bay to USA
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Thunder Bay to USA

Cheapest flights from Thunder Bay to USA
Explore the most affordable flight options available from Thunder Bay to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 March 2025.

Wed 26/312:35 p.m.YQT - LAS
1 stop11h 05mPorter Airlines
Tue 1/410:35 p.m.LAS - YQT
2 stops10h 19mPorter Airlines
Deal found 3/3C$ 208
Wed 23/45:00 a.m.YQT - LAS
2 stops16h 07mUnited Airlines
Mon 28/45:35 p.m.LAS - YQT
2 stops20h 04mUnited Airlines
Deal found 3/3C$ 273
Sun 3/83:25 p.m.YQT - LAS
1 stop6h 17mWestJet
Sun 10/89:10 p.m.LAS - YQT
2 stops18h 45mWestJet
Deal found 2/3C$ 353
Thu 13/35:00 a.m.YQT - LAX
2 stops16h 10mUnited Airlines
Wed 19/36:52 p.m.LAX - YQT
2 stops18h 53mUnited Airlines
Deal found 2/3C$ 402
Wed 9/411:15 a.m.YQT - EWR
1 stop5h 15mPorter Airlines
Thu 17/411:15 a.m.EWR - YQT
1 stop5h 53mPorter Airlines
Deal found 3/3C$ 435
Thu 13/310:10 a.m.YQT - LAX
1 stop13h 02mPorter Airlines
Wed 19/37:00 a.m.LAX - YQT
2 stops11h 34mPorter Airlines
Deal found 2/3C$ 444
Wed 16/411:15 a.m.YQT - EWR
1 stop6h 25mMultiple Airlines
Wed 23/42:10 p.m.EWR - YQT
2 stops18h 40mMultiple Airlines
Deal found 2/3C$ 458
Thu 6/35:00 a.m.YQT - MCO
2 stops13h 03mUnited Airlines
Tue 11/310:00 a.m.MCO - YQT
2 stops12h 45mUnited Airlines
Deal found 2/3C$ 510
Thu 6/312:35 p.m.YQT - MCO
1 stop7h 09mPorter Airlines
Tue 11/31:50 p.m.MCO - YQT
1 stop7h 44mPorter Airlines
Deal found 2/3C$ 532
Mon 30/67:40 p.m.YQT - LAS
1 stop24h 55mMultiple Airlines
Mon 7/79:55 a.m.LAS - YQT
1 stop9h 20mMultiple Airlines
Deal found 2/3C$ 648
Tue 26/811:00 a.m.YQT - LGA
1 stop4h 53mAir Canada
Sat 30/84:40 p.m.LGA - YQT
1 stop5h 53mAir Canada
Deal found 2/3C$ 649
Tue 26/811:00 a.m.YQT - EWR
1 stop6h 37mAir Canada
Sat 30/84:30 p.m.EWR - YQT
1 stop6h 03mAir Canada
Deal found 2/3C$ 649

Find flights from Thunder Bay to USA within your budget

Customize your flight search to find flights from Thunder Bay to USA 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 3 March 2025.

Fly from

Thunder Bay

Fly to

USA

Route

Depart

Return

Price

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Wed 26/3

12:35 p.m.-8:40 p.m.

1 stop11h 05m

Las Vegas Harry Reid Intl

Tue 1/4

10:35 p.m.-11:54 a.m.

2 stops10h 19m

C$ 208

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Wed 23/4

5:00 a.m.-6:07 p.m.

2 stops16h 07m

Las Vegas Harry Reid Intl

Mon 28/4

5:35 p.m.-4:39 p.m.

2 stops20h 04m

C$ 273

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Sun 3/8

3:25 p.m.-6:42 p.m.

1 stop6h 17m

Las Vegas Harry Reid Intl

Sun 10/8

9:10 p.m.-6:55 p.m.

2 stops18h 45m

C$ 353

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 13/3

5:00 a.m.-6:10 p.m.

2 stops16h 10m

Los Angeles

Wed 19/3

6:52 p.m.-4:45 p.m.

2 stops18h 53m

C$ 402

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Wed 9/4

11:15 a.m.-4:30 p.m.

1 stop5h 15m

Newark

Thu 17/4

11:15 a.m.-5:08 p.m.

1 stop5h 53m

C$ 435

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 13/3

10:10 a.m.-8:12 p.m.

1 stop13h 02m

Los Angeles

Wed 19/3

7:00 a.m.-9:34 p.m.

2 stops11h 34m

C$ 444

Thunder BayNewark

YQT - EWR

YQTEWR

Thunder Bay

Wed 16/4

11:15 a.m.-5:40 p.m.

1 stop6h 25m

Newark

Wed 23/4

2:10 p.m.-8:50 a.m.

2 stops18h 40m

C$ 458

Thunder BayOrlando

YQT - MCO

YQTMCO

Thunder Bay

Sun 3/8

5:30 a.m.-11:27 p.m.

2 stops17h 57m

Orlando

Sun 10/8

9:32 a.m.-10:33 p.m.

2 stops13h 01m

C$ 641

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Mon 30/6

7:40 p.m.-5:35 p.m.

1 stop24h 55m

Las Vegas Harry Reid Intl

Mon 7/7

9:55 a.m.-10:15 p.m.

1 stop9h 20m

C$ 648

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Tue 26/8

11:00 a.m.-3:53 p.m.

1 stop4h 53m

New York LaGuardia

Sat 30/8

4:40 p.m.-10:33 p.m.

1 stop5h 53m

C$ 649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 27 results
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Best time to book a flight from Thunder Bay to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Thunder Bay 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 Thunder Bay to USA

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

What is the cheapest month to book a flight from Thunder Bay to USA?

Currently, September is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 233). Flying from Thunder Bay to USA in July is currently the most expensive (average of C$ 314). 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 YQT to US?

Find hourly flight availability from Thunder Bay to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thunder Bay to USA as you normally would.

Rainfall in USA by month

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

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

Temperature in USA by month

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

If weather is an important factor for your trip to USA, 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 16.0 C).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 3 March 2025.
Read reviews from past customers who have flown Porter Airlines, United Airlines and WestJet from Thunder Bay to USA. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
280 reviews
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,679 reviews
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,788 reviews
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,829 reviews
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to USA. 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 Thunder Bay to United States?

    Thunder Bay (YQT), located 5.6 km from the city centre, is the airport you fly out of when you book flights from Thunder Bay to United States.

  • What are the cheapest airlines to fly from Thunder Bay to USA one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 200. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Thunder Bay to USA for a low price.

  • What are the most popular routes from Thunder Bay to USA?

    The most popular flight routes from Thunder Bay to USA are Thunder Bay - New York John F Kennedy Intl, Thunder Bay - Newark and Thunder Bay - New York LaGuardia.

  • Can I find deals for flights from Thunder Bay to USA that include hotel bookings?

    Yes. In addition to deals on Thunder Bay to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thunder Bay to USA?

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

  • Can I find deals for business class flights from Thunder Bay to USA?

    Yes. Cheapflights offers flight deals from Thunder Bay to USA 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 Thunder Bay to USA?

    Currently, September is the cheapest month in which you can book a flight from Thunder Bay to USA (average of C$ 233). Flying from Thunder Bay to USA in July is currently the most expensive (average of C$ 314). 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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Alternative routes for Thunder Bay to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Thunder Bay to USA

Discover the top 4 airlines that operate flights from Thunder Bay to USA. 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 3 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 257AverageC$ 585FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 318AverageC$ 725FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 348AverageC$ 524FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 352AverageC$ 519FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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

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Of course! You can now track prices for flights from Thunder Bay to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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