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Cheap flights from the United States to Thunder Bay from C$ 151

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
26 févr. — 5 mars1
1 adult

Cheap flight deals from USA to Thunder Bay

Keep the following information in mind while searching for USA to Thunder Bay flight deals. Data was last updated 21 février 2025.

Round-trip from

C$ 537

One-way from

C$ 151
Porter Airlines
  • Porter Airlines
  • 20/3-27/3
  • 2 total stops
  • 14h 53m total
  • USA to Thunder Bay
Search Deals
Porter Airlines
  • Porter Airlines
  • 25/3
  • 1 total stop
  • 7h 44m 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 février 2025.

jeu. 20/311:15 a.m.MDW - YQT
1 stop7h 23mPorter Airlines
jeu. 27/310:10 a.m.YQT - MDW
1 stop7h 30mPorter Airlines
Deal found 20/2C$ 537
jeu. 6/310:57 p.m.DFW - YQT
3 stops35h 57mMultiple Airlines
sam. 15/36:00 a.m.YQT - DFW
2 stops17h 58mMultiple Airlines
Deal found 20/2C$ 568
ven. 23/512:15 p.m.BOS - YQT
1 stop6h 26mPorter Airlines
sam. 31/511:15 a.m.YQT - BOS
1 stop8h 21mPorter Airlines
Deal found 20/2C$ 662
ven. 23/54:35 p.m.BOS - YQT
1 stop5h 59mAir Canada
sam. 31/55:25 a.m.YQT - BOS
2 stops9h 07mAir Canada
Deal found 20/2C$ 750
ven. 23/57:00 a.m.BOS - YQT
2 stops8h 54mUnited Airlines
sam. 31/55:25 a.m.YQT - BOS
2 stops12h 16mUnited Airlines
Deal found 20/2C$ 848
ven. 21/36:00 a.m.BUF - YQT
2 stops10h 45mUnited Airlines
ven. 28/35:00 a.m.YQT - BUF
2 stops16h 09mUnited Airlines
Deal found 19/2C$ 1,072
lun. 24/212:15 p.m.EWR - YQT
2 stops9h 13mPorter Airlines
sam. 1/38:00 a.m.YQT - EWR
1 stop7h 30mPorter Airlines
Deal found 20/2C$ 1,088
lun. 4/811:35 a.m.IAD - YQT
1 stop7h 06mPorter Airlines
sam. 30/88:00 a.m.YQT - IAD
1 stop7h 06mPorter Airlines
Deal found 20/2C$ 1,105
lun. 4/810:24 p.m.IAD - YQT
2 stops17h 24mUnited Airlines
sam. 30/84:45 p.m.YQT - IAD
2 stops14h 49mUnited Airlines
Deal found 20/2C$ 1,206
lun. 4/810:25 a.m.IAD - YQT
1 stop5h 23mMultiple Airlines
sam. 30/811:00 a.m.YQT - IAD
2 stops10h 00mMultiple Airlines
Deal found 20/2C$ 1,278
jeu. 6/37:15 a.m.DFW - YQT
1 stop8h 30mAir Canada
sam. 15/35:00 a.m.YQT - DFW
2 stops19h 04mAir Canada
Deal found 20/2C$ 1,339

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 février 2025.

Fly from

USA

Fly to

Thunder Bay

Route

Depart

Return

Price

ChicagoThunder Bay

MDW - YQT

MDWYQT

Chicago Midway

jeu. 20/3

11:15 a.m.-7:38 p.m.

1 stop7h 23m

Thunder Bay

jeu. 27/3

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

1 stop7h 30m

C$ 537

DallasThunder Bay

DFW - YQT

DFWYQT

Dallas/Fort Worth

jeu. 6/3

10:57 p.m.-11:54 a.m.

3 stops35h 57m

Thunder Bay

sam. 15/3

6:00 a.m.-10:58 p.m.

2 stops17h 58m

C$ 568

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

ven. 23/5

12:15 p.m.-6:41 p.m.

1 stop6h 26m

Thunder Bay

sam. 31/5

11:15 a.m.-7:36 p.m.

1 stop8h 21m

C$ 662

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

ven. 23/5

4:35 p.m.-10:34 p.m.

1 stop5h 59m

Thunder Bay

sam. 31/5

5:25 a.m.-2:32 p.m.

2 stops9h 07m

C$ 750

BostonThunder Bay

BOS - YQT

BOSYQT

Boston Logan Intl

ven. 23/5

7:00 a.m.-3:54 p.m.

2 stops8h 54m

Thunder Bay

sam. 31/5

5:25 a.m.-5:41 p.m.

2 stops12h 16m

C$ 848

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

lun. 4/8

11:35 a.m.-6:41 p.m.

1 stop7h 06m

Thunder Bay

sam. 30/8

8:00 a.m.-3:06 p.m.

1 stop7h 06m

C$ 1,105

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

lun. 4/8

10:24 p.m.-3:48 p.m.

2 stops17h 24m

Thunder Bay

sam. 30/8

4:45 p.m.-7:34 a.m.

2 stops14h 49m

C$ 1,206

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

lun. 4/8

10:25 a.m.-3:48 p.m.

1 stop5h 23m

Thunder Bay

sam. 30/8

11:00 a.m.-9:00 p.m.

2 stops10h 00m

C$ 1,278

DallasThunder Bay

DFW - YQT

DFWYQT

Dallas/Fort Worth

jeu. 6/3

7:15 a.m.-4:45 p.m.

1 stop8h 30m

Thunder Bay

sam. 15/3

5:00 a.m.-11:04 p.m.

2 stops19h 04m

C$ 1,339

OrlandoThunder Bay

MCO - YQT

MCOYQT

Orlando

mar. 25/3

1:50 p.m.-9:34 p.m.

1 stop7h 44m

C$ 151

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 13 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 février 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 février 2025.
Read through reviews of airlines operating flights from USA to Thunder Bay, such as Porter Airlines, United Airlines and Air Canada. 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
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

6.9

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
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

6.9

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
8,766 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

6.9

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
8,748 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Comfort

8.0

Entertainment

6.9

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 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$ 151 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 Air Canada, with prices starting from C$ 216 and C$ 239, respectively.

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

    Most travellers choose Boston Logan Intl - Thunder Bay, Buffalo - Thunder Bay or Newark - 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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