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Cheap flights from the United States to Thunder Bay from C$ 275

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
26 Jan — 2 Feb1
1 adult

Cheap flight deals from USA to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from USA (US0) to Thunder Bay (YQT). 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 21 January 2025.

Round-trip from

C$ 430

One-way from

C$ 275
Porter Airlines
  • Porter Airlines
  • 27/2-3/3
  • 2 total stops
  • 11h 08m total
  • USA to Thunder Bay
Search Deals
Porter Airlines
  • Porter Airlines
  • 12/3
  • 1 total stop
  • 7h 23m total
  • USA to Thunder Bay
Search Deals

Find flight deals from USA to Thunder Bay

Cheapest flights from USA to Thunder Bay
Explore the most affordable flight options available from USA to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 27/211:15 a.m.EWR - YQT
1 stop5h 53mPorter Airlines
Mon 3/311:15 a.m.YQT - EWR
1 stop5h 15mPorter Airlines
Deal found 21/1C$ 430
Wed 5/311:15 a.m.MDW - YQT
1 stop4h 53mPorter Airlines
Tue 25/311:15 a.m.YQT - MDW
1 stop6h 25mPorter Airlines
Deal found 21/1C$ 481
Mon 3/37:00 a.m.IAD - YQT
1 stop6h 43mPorter Airlines
Mon 10/35:45 p.m.YQT - IAD
1 stop4h 39mPorter Airlines
Deal found 21/1C$ 511
Wed 5/35:35 p.m.MDW - YQT
2 stops17h 19mMultiple Airlines
Tue 25/36:00 a.m.YQT - MDW
2 stops11h 40mMultiple Airlines
Deal found 21/1C$ 658
Fri 23/58:15 a.m.BOS - YQT
1 stop5h 28mPorter Airlines
Sat 31/512:20 p.m.YQT - BOS
1 stop6h 30mPorter Airlines
Deal found 21/1C$ 735
Fri 7/34:30 p.m.EWR - YQT
1 stop6h 15mUnited Airlines
Fri 14/35:35 p.m.YQT - EWR
1 stop5h 15mUnited Airlines
Deal found 21/1C$ 740
Sat 17/510:50 a.m.BOS - YQT
1 stop4h 59mAir Canada
Sat 24/55:25 a.m.YQT - BOS
1 stop6h 03mAir Canada
Deal found 21/1C$ 756
Sat 28/64:05 p.m.MCO - YQT
1 stop6h 28mAir Canada
Thu 17/711:00 a.m.YQT - MCO
1 stop8h 10mAir Canada
Deal found 21/1C$ 861
Sat 28/611:00 a.m.MCO - YQT
2 stops27h 49mMultiple Airlines
Thu 17/78:45 a.m.YQT - MCO
2 stops10h 56mMultiple Airlines
Deal found 21/1C$ 946
Sat 8/310:57 p.m.DFW - YQT
2 stops20h 37mMultiple Airlines
Sat 15/310:10 a.m.YQT - DFW
2 stops22h 48mMultiple Airlines
Deal found 21/1C$ 953
Sat 12/710:25 a.m.IAD - YQT
1 stop5h 23mAir Canada
Sat 19/711:00 a.m.YQT - IAD
2 stops10h 00mAir Canada
Deal found 21/1C$ 1,123
Sat 12/75:10 p.m.IAD - YQT
1 stop5h 23mMultiple Airlines
Sat 19/711:00 a.m.YQT - IAD
2 stops10h 00mMultiple Airlines
Deal found 20/1C$ 1,209

Find flights from USA to Thunder Bay within your budget

Customize your flight search to find flights from USA to Thunder Bay 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Thu 27/2

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

1 stop5h 53m

Thunder Bay

Mon 3/3

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

1 stop5h 15m

C$ 430

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Wed 5/3

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

1 stop4h 53m

Thunder Bay

Tue 25/3

11:15 a.m.-4:40 p.m.

1 stop6h 25m

C$ 481

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Mon 3/3

7:00 a.m.-1:43 p.m.

1 stop6h 43m

Thunder Bay

Mon 10/3

5:45 p.m.-10:24 p.m.

1 stop4h 39m

C$ 511

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

Wed 5/3

5:35 p.m.-11:54 a.m.

2 stops17h 19m

Thunder Bay

Tue 25/3

6:00 a.m.-4:40 p.m.

2 stops11h 40m

C$ 658

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Fri 23/5

8:15 a.m.-1:43 p.m.

1 stop5h 28m

Thunder Bay

Sat 31/5

12:20 p.m.-6:50 p.m.

1 stop6h 30m

C$ 735

NewarkThunder Bay

EWR - YQT

EWRYQT

Newark

Fri 7/3

4:30 p.m.-10:45 p.m.

1 stop6h 15m

Thunder Bay

Fri 14/3

5:35 p.m.-10:50 p.m.

1 stop5h 15m

C$ 740

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

Sat 17/5

10:50 a.m.-3:49 p.m.

1 stop4h 59m

Thunder Bay

Sat 24/5

5:25 a.m.-11:28 a.m.

1 stop6h 03m

C$ 756

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

Sat 28/6

4:05 p.m.-10:33 p.m.

1 stop6h 28m

Thunder Bay

Thu 17/7

11:00 a.m.-7:10 p.m.

1 stop8h 10m

C$ 861

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

Sat 28/6

11:00 a.m.-2:49 p.m.

2 stops27h 49m

Thunder Bay

Thu 17/7

8:45 a.m.-7:41 p.m.

2 stops10h 56m

C$ 946

DallasThunder Bay

DFW - YQT

DFWYQT

Dallas/Fort Worth

Sat 8/3

10:57 p.m.-8:34 p.m.

2 stops20h 37m

Thunder Bay

Sat 15/3

10:10 a.m.-7:58 a.m.

2 stops22h 48m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 18 results
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Best time to book a flight from USA to Thunder Bay

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

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

What is the cheapest time of day to fly from US to YQT?

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

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

Rainfall in Thunder Bay by month

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

In terms of precipitation, rainfall in Thunder Bay ranges from 10.0 - 90.0 mm per month. July is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Thunder Bay when rainfall is around 10.0 mm.

Temperature in Thunder Bay by month

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

If weather is an important factor for your trip to Thunder Bay, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -14.0 C).

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. 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 Thunder Bay. Reviews last updated 21 January 2025.
Read through reviews of airlines operating flights from USA to Thunder Bay, such as Air Canada, Porter Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
277 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Overall

7.9

Boarding

8.2

Reviews

1 / 10

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
277 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Overall

7.9

Boarding

8.2

Reviews

1 / 10

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
8,984 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Overall

7.9

Boarding

8.2

Reviews

1 / 10

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
2,829 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Overall

7.9

Boarding

8.2

Reviews

1 / 10

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
8,633 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Entertainment

6.9

Overall

7.9

Boarding

8.2

Reviews

1 / 10

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 USA to Thunder Bay. 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 into for flights to Thunder Bay from United States?

    Most people fly into Thunder Bay (YQT) if they book a flight to Thunder Bay from United States. Thunder Bay is conveniently located just 5.6 km from Thunder Bay’s city centre.

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

    C$ 275 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and WestJet, with prices starting from C$ 393 and C$ 407, respectively.

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

    Most travellers choose Boston Logan Intl - Thunder Bay, Newark - Thunder Bay or Washington, D.C. Dulles Intl - Thunder Bay when deciding on the best route from USA to Thunder Bay.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from USA to Thunder Bay (average of C$ 207). Flying from USA to Thunder Bay in December is currently the most expensive (average of C$ 307). 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 USA to Thunder Bay

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