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Cheap flights from Thunder Bay to Irvine from C$ 188

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

C$ 398

One-way from

C$ 283

Popular in

November

Cheapest in

May

Average price

C$ 426
Air Canada
  • Air Canada
  • 24/10-3/11
  • 3 total stops
  • 23h 53m total
  • Thunder Bay to Irvine
Search Deals
Air Canada
  • Air Canada
  • 1/11
  • 1 total stop
  • 8h 32m total
  • Thunder Bay to Irvine
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 367 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (C$ 95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Thunder Bay to Irvine

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 18 September 2025.

Fri 24/105:15 a.m.YQT - LAX
1 stop8h 15mAir Canada
Mon 3/116:10 p.m.LAX - YQT
2 stops12h 55mAir Canada
Deal found 18/9C$ 521
Wed 5/1111:15 a.m.YQT - LAX
1 stop11h 12mAir Canada
Mon 10/1110:55 p.m.LAX - YQT
1 stop8h 10mAir Canada
Deal found 17/9C$ 538
Fri 24/105:15 a.m.YQT - LAX
1 stop10h 18mUnited Airlines
Mon 3/116:55 a.m.LAX - YQT
2 stops13h 10mUnited Airlines
Deal found 17/9C$ 596
Wed 5/115:00 a.m.YQT - LAX
1 stop8h 32mUnited Airlines
Sun 9/1112:25 a.m.LAX - YQT
2 stops19h 40mUnited Airlines
Deal found 17/9C$ 612
Sat 27/125:00 a.m.YQT - LAX
2 stops22h 08mUnited Airlines
Fri 2/112:25 a.m.LAX - YQT
2 stops19h 40mUnited Airlines
Deal found 18/9C$ 709
Mon 29/93:25 p.m.YQT - LAX
2 stops28h 51mWestJet
Thu 2/107:00 a.m.LAX - YQT
1 stop8h 54mWestJet
Deal found 17/9C$ 728
Mon 29/97:40 p.m.YQT - LAX
2 stops18h 05mMultiple Airlines
Thu 2/109:36 a.m.LAX - YQT
2 stops26h 19mMultiple Airlines
Deal found 17/9C$ 782

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 18 September 2025.
Use the filters below to find and compare flights from Thunder Bay to Irvine that are best for you.

Fly from

Thunder Bay

Fly to

Irvine

Route

Depart

Return

Price

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 24/10

11:00 a.m.-6:58 p.m.

1 stop10h 58m

Los Angeles

Mon 3/11

6:10 p.m.-10:05 a.m.

2 stops12h 55m

C$ 398

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 29/9

7:40 p.m.-6:55 p.m.

3 stops26h 15m

Los Angeles

Thu 2/10

7:00 a.m.-6:54 p.m.

1 stop8h 54m

C$ 500

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 5/11

11:15 a.m.-7:27 p.m.

1 stop11h 12m

Los Angeles

Mon 10/11

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

1 stop8h 10m

C$ 538

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 29/9

3:25 p.m.-9:46 p.m.

2 stops33h 21m

Los Angeles

Thu 2/10

7:00 a.m.-6:54 p.m.

1 stop8h 54m

C$ 558

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 24/10

5:15 a.m.-12:33 p.m.

1 stop10h 18m

Los Angeles

Mon 3/11

6:55 a.m.-11:05 p.m.

2 stops13h 10m

C$ 596

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Wed 5/11

5:00 a.m.-10:32 a.m.

1 stop8h 32m

Los Angeles

Sun 9/11

12:25 a.m.-11:05 p.m.

2 stops19h 40m

C$ 612

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 30/1

5:00 a.m.-10:32 a.m.

1 stop8h 32m

C$ 188

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 31/10

5:00 a.m.-10:32 a.m.

1 stop8h 32m

C$ 211

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Sat 1/11

5:00 a.m.-10:32 a.m.

1 stop8h 32m

C$ 283

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 30/1

6:00 a.m.-10:03 p.m.

3 stops19h 03m

C$ 287

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 12 results
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

What is the cheapest month to book a flight from Thunder Bay to Irvine?

Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Irvine (average of C$ 231). Flying from Thunder Bay to Irvine in March is currently the most expensive (average of C$ 295). 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.

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 18 September 2025.
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
8,926 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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 10h 58m. Air Canada provides one of the quickest options available for as low as C$ 398. 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.

  • What is the cheapest month to book a flight from Thunder Bay to Irvine?

    Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Irvine (average of C$ 231). Flying from Thunder Bay to Irvine in March is currently the most expensive (average of C$ 295). 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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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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 303AverageC$ 442FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 323AverageC$ 759FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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