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Thunder Bay

$415+ Cheap flights from Irvine, CA to Thunder Bay (YQT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Cheap flight deals from Irvine to Thunder Bay

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$415
(Air Canada)

Popular in

October

Cheapest in

January

Average price

$419
Provider with most accurate pricing for Los Angeles-Thunder Bay flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Thunder Bay flights.
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From Irvine to Thunder Bay
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Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Irvine to Thunder Bay

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

This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:42 pmLAX - YQT
2 stops23h 33mMultiple Airlines
vie. 11/219:30 amYQT - LAX
1 stop30h 06mMultiple Airlines
Deal found 11/2$719
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1411:30 amLAX - YQT
1 stop8h 35mAir Canada
vie. 11/2111:15 amYQT - LAX
1 stop11h 12mAir Canada
Deal found 11/2$830
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:55 amLAX - YQT
2 stops14h 50mUnited Airlines
vie. 11/2111:15 amYQT - LAX
1 stop11h 12mUnited Airlines
Deal found 11/2$840

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 2,558,603 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Irvine to Thunder Bay that are best for you.

Fly from

Irvine

Fly to

Thunder Bay

Route

Depart

Return

Price

Los AngelesThunder Bay

LAX - YQT

LAXYQT

Los Angeles

mar. 4/7

10:55 pm-9:59 am

1 stop8h 04m

Thunder Bay

mié. 4/8

7:35 pm-11:39 am

2 stops19h 04m

$415

Los AngelesThunder Bay

LAX - YQT

LAXYQT

Los Angeles

lun. 4/6

12:40 am-6:34 pm

2 stops14h 54m

Thunder Bay

mié. 4/8

11:10 am-7:19 pm

1 stop11h 09m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Irvine to Thunder Bay

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

Cheapflights Insights

Everything you need to know about your flight from Irvine to Thunder Bay
No data available for this route at this time. Please check back soon.

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 noviembre 3, 2025.
Peruse reviews from past customers who have flown with Air Canada from Irvine to Thunder Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,392 reviews

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,392 reviews
Air Canada
7.1
Good
10,392 reviews

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Irvine 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 Irvine?

    For a flight from Irvine to Thunder Bay, you will be flying into Thunder Bay. Thunder Bay (YQT) is just 3.5 mi from the center of the city. Thunder Bay is the only Thunder Bay airport and it handles 0 inbound flights from Irvine per day. 1 airline has flights to Thunder Bay from Irvine on a regular basis.

  • How long is the flight from Irvine to Thunder Bay?

    For as low as $415, Air Canada can have you in Thunder Bay from Irvine in 8h 04m. The distance between Irvine and Thunder Bay is about 1794 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine 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.

See more FAQs

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Alternative routes for Irvine to Thunder Bay

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Top airline flying from Irvine to Thunder Bay

Discover the top airline that operate flights from Irvine to Thunder Bay. 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 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$287Average$399FlexibilityNo cancel feeOn-time67%

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