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Cheap flights from Thunder Bay to Irvine from C$ 285

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Irvine
Explore the most affordable flight options available from Thunder Bay to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Sat 30/55:05 a.m.
YQT
-
LAX
1 stop8h 50m
Air Canada
Wed 3/610:30 p.m.
LAX
-
YQT
2 stops15h 50m
Air Canada
Deal found 6/3C$ 565
Tue 21/46:20 a.m.
YQT
-
LAX
1 stop9h 15m
Multiple Airlines
Fri 24/411:30 a.m.
LAX
-
YQT
2 stops18h 25m
Multiple Airlines
Deal found 7/3C$ 622

Find flight deals from Thunder Bay to Irvine

Keep the following information in mind while searching for Thunder Bay to Irvine flight deals. Data was last updated 11 March 2026.

Round-trip from

C$ 565

One-way from

C$ 285

Popular in

February

Cheapest in

April

Average price

C$ 458
Air Canada
  • Air Canada
  • 30/5-3/6
  • 3 total stops
  • 24h 40m total
  • Thunder Bay to Irvine
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/4
  • 1 total stop
  • 9h 15m total
  • Thunder Bay to Irvine
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Irvine 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 11 March 2026.
Use the filters below to find and compare flights from Thunder Bay to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 30/5

5:05 a.m.-10:55 a.m.

1 stop8h 50m

Los Angeles Los Angeles

Wed 3/6

10:30 p.m.-5:20 p.m.

2 stops15h 50m

C$ 565
Cheapest one-way

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 22/4

5:00 a.m.-7:20 p.m.

1 stop17h 20m

C$ 324

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 23/4

5:00 a.m.-7:20 p.m.

1 stop17h 20m

C$ 331

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 22/4

5:00 a.m.-3:35 p.m.

2 stops13h 35m

C$ 339

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 23/4

5:00 a.m.-12:14 a.m.

2 stops22h 14m

C$ 346
Quickest one-way

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 24/4

5:00 a.m.-2:58 p.m.

2 stops12h 58m

C$ 346

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 21/3

5:00 a.m.-5:51 p.m.

2 stops15h 51m

C$ 436

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 24/4

4:15 p.m.-6:49 p.m.

3 stops29h 34m

C$ 445

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 21/3

10:30 a.m.-10:05 a.m.

3 stops26h 35m

C$ 508

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Sorted by cheapest first

Best time to book a flight from Thunder Bay to Irvine

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

Cheapflights Insights

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

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 11 March 2026.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Thunder Bay to Irvine 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.
United Airlines
7.4
Good
9,413 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,413 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,800 reviews
United Airlines
7.4
Good
9,413 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Irvine. 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 Irvine?

    Located just 5.6 km from the city centre, Thunder Bay is the airport most travellers will use when flying to Irvine from Thunder Bay. Booking flights from Thunder Bay (YQT) to Irvine should be relatively easy as there are 0 daily outbound flights to Irvine from 2 different airlines.

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

    A quick flight from Thunder Bay to Irvine can take about 8h 50m. Air Canada provides one of the quickest options available for as low as C$ 565. Airlines will cover a distance of 2887 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thunder Bay to Irvine 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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Top 2 airlines flying from Thunder Bay to Irvine

Discover the top 2 airlines that operate flights from Thunder Bay to Irvine. 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 373AverageC$ 485FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 411AverageC$ 690FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thunder Bay to Irvine?

When you search for this flight from Thunder Bay to Irvine, 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 Thunder Bay to Irvine?

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

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