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Cheap flights from Thunder Bay to Irvine from C$ 261

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
4 Sep — 11 Sep1
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 5 August 2026.

Mon 12/1011:00 a.m. -
2 stops14h 05m
Thu 15/106:05 p.m. -
1 stop21h 55m
Deal found 1/8C$ 491
Mon 12/1011:00 a.m. -
2 stops14h 05m
Fri 16/1012:10 p.m. -
2 stops27h 35m
Deal found 2/8C$ 502
Wed 14/1011:00 a.m. -
2 stops14h 05m
Fri 16/107:30 a.m. -
1 stop8h 30m
Deal found 31/7C$ 503
Wed 14/105:15 a.m. -
1 stop8h 19m
Fri 16/1010:35 p.m. -
1 stop9h 13m
Deal found 31/7C$ 526
Sat 21/115:00 a.m. -
1 stop18h 04m
Wed 25/1110:55 p.m. -
1 stop8h 16m
Deal found 3/8C$ 575

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 5 August 2026.

Round-trip from

C$ 491

One-way from

C$ 261

Popular in

February

Cheapest in

September

Average price

C$ 548
WestJet
  • WestJet
  • 12/10-15/10
  • 3 total stops
  • 36h 00m total
  • Thunder Bay to Irvine
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 31h 20m total
  • Thunder Bay to Irvine
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 5 August 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

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 12/10

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

2 stops14h 05m

Los Angeles Los Angeles

Thu 15/10

1:15 p.m.-6:45 p.m.

2 stops26h 30m

C$ 498

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 12/10

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

2 stops14h 05m

Los Angeles Los Angeles

Fri 16/10

12:10 p.m.-6:45 p.m.

2 stops27h 35m

C$ 502

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 14/10

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

2 stops14h 05m

Los Angeles Los Angeles

Fri 16/10

7:30 a.m.-7:00 p.m.

1 stop8h 30m

C$ 503
Quickest round-trip

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 14/10

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

1 stop8h 19m

Los Angeles Los Angeles

Fri 16/10

10:35 p.m.-10:48 a.m.

1 stop9h 13m

C$ 526

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 21/11

11:20 a.m.-9:34 p.m.

1 stop13h 14m

Los Angeles Los Angeles

Wed 25/11

6:10 p.m.-10:11 a.m.

2 stops13h 01m

C$ 576
Cheapest one-way
Quickest one-way

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 2/9

5:10 a.m.-10:30 a.m.

1 stop8h 20m

C$ 277

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 2/9

11:00 a.m.-4:00 p.m.

2 stops32h 00m

C$ 283

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 14/9

7:20 p.m.-12:25 p.m.

2 stops20h 05m

C$ 294

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

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 5 August 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
10,061 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
10,061 reviews
United Airlines
7.4
Good
10,061 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

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
11,429 reviews
United Airlines
7.4
Good
10,061 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

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. WestJet provides one of the quickest options available for as low as C$ 526. 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 450AverageC$ 526FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 540AverageC$ 714FlexibilityNo 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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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