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Cheap flights from Thunder Bay to Irvine from C$ 235

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
14 Jul — 21 Jul1
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 14 June 2026.

Wed 26/811:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Tue 29/97:30 a.m.
LAX
-
YQT
2 stops32h 15m
WestJet
Deal found 10/6C$ 552
Tue 25/811:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Mon 28/97:30 a.m.
LAX
-
YQT
1 stop8h 30m
WestJet
Deal found 10/6C$ 569
Tue 25/811:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Fri 2/107:30 a.m.
LAX
-
YQT
2 stops32h 15m
WestJet
Deal found 10/6C$ 627
Tue 25/811:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Sat 26/93:00 p.m.
LAX
-
YQT
1 stop25h 00m
WestJet
Deal found 10/6C$ 628
Sun 23/87:50 p.m.
YQT
-
LAX
1 stop29h 15m
WestJet
Wed 30/912:10 p.m.
LAX
-
YQT
2 stops27h 35m
WestJet
Deal found 10/6C$ 655
Mon 19/105:15 a.m.
YQT
-
LAX
1 stop8h 19m
Air Canada
Wed 21/106:45 a.m.
LAX
-
YQT
2 stops13h 03m
Air Canada
Deal found 13/6C$ 664
Sun 23/87:50 p.m.
YQT
-
LAX
1 stop24h 20m
WestJet
Tue 29/91:15 p.m.
LAX
-
YQT
2 stops26h 30m
WestJet
Deal found 10/6C$ 669
Mon 19/1011:00 a.m.
YQT
-
LAX
2 stops14h 05m
WestJet
Wed 21/1012:10 p.m.
LAX
-
YQT
2 stops27h 50m
WestJet
Deal found 13/6C$ 684
Sun 23/87:50 p.m.
YQT
-
LAX
1 stop24h 20m
WestJet
Sat 26/93:00 p.m.
LAX
-
YQT
1 stop25h 00m
WestJet
Deal found 10/6C$ 687

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 14 June 2026.

Round-trip from

C$ 552

One-way from

C$ 235

Popular in

February

Cheapest in

September

Average price

C$ 894
WestJet
  • WestJet
  • 26/8-29/9
  • 4 total stops
  • 46h 20m total
  • Thunder Bay to Irvine
Search Deals
WestJet
  • WestJet
  • 26/8
  • 2 total stops
  • 14h 05m total
  • Thunder Bay to Irvine
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 14 June 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

Mon 19/10

5:15 a.m.-10:34 a.m.

1 stop8h 19m

Los Angeles

Wed 21/10

6:45 a.m.-10:48 p.m.

2 stops13h 03m

C$ 664

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 19/10

11:00 a.m.-10:05 p.m.

2 stops14h 05m

Los Angeles

Wed 21/10

12:10 p.m.-7:00 p.m.

2 stops27h 50m

C$ 684

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 24/8

5:10 a.m.-5:37 p.m.

2 stops15h 27m

Los Angeles

Sun 27/9

11:35 p.m.-5:18 p.m.

2 stops14h 43m

C$ 716

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 28/8

5:10 a.m.-7:21 p.m.

2 stops17h 11m

Los Angeles

Tue 29/9

11:55 a.m.-10:48 p.m.

1 stop7h 53m

C$ 716
Cheapest one-way

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Thu 27/8

11:00 a.m.-10:05 p.m.

2 stops14h 05m

C$ 263
Quickest one-way

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 28/8

6:30 a.m.-1:20 p.m.

1 stop9h 50m

C$ 274

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 5/8

7:50 p.m.-4:00 p.m.

2 stops23h 10m

C$ 274

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 7/8

11:00 a.m.-12:25 p.m.

2 stops28h 25m

C$ 319

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Tue 25/8

7:50 p.m.-10:05 p.m.

1 stop29h 15m

C$ 322

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Tue 4/8

7:20 p.m.-4:00 p.m.

2 stops47h 40m

C$ 331

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

How much does it cost to fly round-trip from Thunder Bay to Irvine?

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 14 June 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
9,818 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

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
9,818 reviews
United Airlines
7.4
Good
9,818 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

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
11,181 reviews
United Airlines
7.4
Good
9,818 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

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 19m. Air Canada provides one of the quickest options available for as low as C$ 664. Airlines will cover a distance of 2887 km. This flight may include one or multiple stops.

  • 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 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 431AverageC$ 499FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 537AverageC$ 711FlexibilityNo 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thunder Bay to Irvine for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thunder Bay to Irvine with no change fees?

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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