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Cheap flights from Winnipeg to Costa Mesa from C$ 145

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — LAX
1 Nov — 8 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Winnipeg to Costa Mesa are usually found in January or April, booked 80 days in advance, depart on a Sunday or Saturday and return on a Wednesday

Cheap flight deals from Winnipeg to Costa Mesa

Keep the following information in mind while searching for Winnipeg to Costa Mesa flight deals. Data was last updated 2 October 2025.

Round-trip from

C$ 213

One-way from

C$ 145

Popular in

December

Cheapest in

January

Average price

C$ 359
WestJet
  • WestJet
  • 17/10-21/10
  • 3 total stops
  • 21h 04m total
  • Winnipeg to Costa Mesa
Search Deals
WestJet
  • WestJet
  • 16/10
  • 2 total stops
  • 11h 31m total
  • Winnipeg to Costa Mesa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Winnipeg to Costa Mesa

Enter your travel dates to find the best prices.

Cheapest flights from Winnipeg to Costa Mesa
Explore the most affordable flight options available from Winnipeg to Costa Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 October 2025.

Fri 17/1012:15 p.m.YWG - LAX
1 stop8h 39mWestJet
Tue 21/107:00 a.m.LAX - YWG
2 stops12h 25mWestJet
Deal found 30/9C$ 213
Thu 16/1012:15 p.m.YWG - LAX
2 stops11h 31mWestJet
Wed 22/1011:40 a.m.LAX - YWG
2 stops10h 00mWestJet
Deal found 30/9C$ 222
Wed 22/1012:15 p.m.YWG - LAX
2 stops11h 31mWestJet
Sat 25/1012:35 p.m.LAX - YWG
2 stops9h 55mWestJet
Deal found 2/10C$ 223
Wed 15/1012:15 p.m.YWG - LAX
1 stop7h 54mWestJet
Tue 21/107:00 a.m.LAX - YWG
2 stops12h 25mWestJet
Deal found 30/9C$ 224
Wed 15/1012:15 p.m.YWG - LAX
2 stops11h 31mWestJet
Wed 22/107:00 a.m.LAX - YWG
2 stops12h 25mWestJet
Deal found 30/9C$ 228
Sat 25/103:15 p.m.YWG - LAX
1 stop8h 31mWestJet
Fri 31/1012:15 p.m.LAX - YWG
1 stop8h 26mWestJet
Deal found 30/9C$ 235
Sat 25/1012:15 p.m.YWG - LAX
2 stops11h 31mMultiple Airlines
Fri 31/101:42 p.m.LAX - YWG
1 stop9h 01mMultiple Airlines
Deal found 30/9C$ 248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Winnipeg to Costa Mesa 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 2 October 2025.
Use the filters below to find and compare flights from Winnipeg to Costa Mesa that are best for you.

Fly from

Winnipeg

Fly to

Costa Mesa

Route

Depart

Return

Price

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Wed 15/10

12:15 p.m.-6:09 p.m.

1 stop7h 54m

Los Angeles

Tue 21/10

7:00 a.m.-9:25 p.m.

2 stops12h 25m

C$ 224

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Wed 15/10

12:15 p.m.-9:46 p.m.

2 stops11h 31m

Los Angeles

Wed 22/10

11:40 a.m.-9:30 p.m.

1 stop7h 50m

C$ 231

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sun 19/10

12:15 p.m.-6:09 p.m.

1 stop7h 54m

Los Angeles

Thu 23/10

7:00 a.m.-9:25 p.m.

2 stops12h 25m

C$ 231

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sun 23/11

6:00 a.m.-1:24 p.m.

1 stop9h 24m

Los Angeles

Fri 28/11

2:10 p.m.-1:09 a.m.

1 stop8h 59m

C$ 251

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Wed 19/11

4:10 p.m.-10:03 p.m.

1 stop7h 53m

Los Angeles

Tue 2/12

11:50 a.m.-12:41 a.m.

2 stops10h 51m

C$ 262

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Wed 19/11

2:20 p.m.-10:57 p.m.

1 stop10h 37m

Los Angeles

Tue 2/12

2:10 p.m.-1:09 a.m.

1 stop8h 59m

C$ 266

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Wed 26/11

4:10 p.m.-10:03 p.m.

1 stop7h 53m

Los Angeles

Sun 30/11

11:50 a.m.-12:41 a.m.

2 stops10h 51m

C$ 267

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Thu 27/11

2:20 p.m.-8:35 p.m.

1 stop8h 15m

Los Angeles

Mon 1/12

5:00 a.m.-8:56 p.m.

1 stop13h 56m

C$ 272

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sun 23/11

2:20 p.m.-7:37 a.m.

2 stops19h 17m

Los Angeles

Thu 27/11

12:25 a.m.-11:57 a.m.

1 stop9h 32m

C$ 286

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sat 1/11

2:20 p.m.-10:57 p.m.

1 stop10h 37m

Los Angeles

Mon 3/11

4:52 p.m.-11:57 a.m.

1 stop17h 05m

C$ 286

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 18 results
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Best time to book a flight from Winnipeg to Costa Mesa

Have a flexible travel schedule? Discover the best time to fly to Costa Mesa from Winnipeg 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 Winnipeg to Costa Mesa

How far ahead should I book a flight from Winnipeg to Costa Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Winnipeg to Costa Mesa. Price data was last updated on 26 September 2025.

To ensure you get the cheapest price possible for a flight from Winnipeg to Costa Mesa, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Winnipeg to Costa Mesa?

Currently, May is the cheapest month in which you can book a flight from Winnipeg to Costa Mesa (average of C$ 231). Flying from Winnipeg to Costa Mesa in March is currently the most expensive (average of C$ 294). 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.

What is the cheapest time of day to fly from YWG to CM3?

Find hourly flight availability from Winnipeg to Costa Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Winnipeg to Costa Mesa as you normally would.

What is the cheapest day to fly from Winnipeg to Costa Mesa?

Use this chart to determine the cheapest time to fly round-trip from Winnipeg to Costa Mesa. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Winnipeg to Costa Mesa flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Winnipeg to Costa Mesa?

Reviews of airlines servicing Costa Mesa

Get insights into the airlines that provide service to Costa Mesa. 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 Costa Mesa. Reviews last updated 2 October 2025.
See what other customers who have flown with Delta,United Airlines, andWestJet from Winnipeg to Costa Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,962 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,933 reviews
Delta
8.0
Very good
7,962 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
3,111 reviews
Delta
8.0
Very good
7,962 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
10,224 reviews
Delta
8.0
Very good
7,962 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Winnipeg to Costa Mesa. 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 Winnipeg to Costa Mesa?

    Winnipeg (YWG) is the airport you will fly out of if you book a flight from Winnipeg to Costa Mesa. You should not have trouble finding flights to Costa Mesa from Winnipeg; the airport handles an average of 0 outbound flights to Costa Mesa per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Winnipeg airport to Costa Mesa. It is only a 7.3 km journey to Winnipeg (YWG) from Winnipeg’s city centre.

  • How popular is this Winnipeg to Costa Mesa flight route?

    Within the past month, 471 users have taken a look at flights from Winnipeg to Costa Mesa.

  • How long is the flight from Winnipeg to Costa Mesa?

    For as low as C$ 224, WestJet can have you in Costa Mesa from Winnipeg in 7h 54m. The distance from Winnipeg to Costa Mesa is about 2475 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest flights from Winnipeg to Costa Mesa?

    While on average a flight from Winnipeg to Costa Mesa is generally C$ 309, our data shows the cheapest flight currently is C$ 236. When looking at the most popular route, (Winnipeg - Los Angeles), you can expect to pay C$ 247 for that flight.

  • Can I find deals for flights from Winnipeg to Costa Mesa that include hotel bookings?

    Yes. In addition to deals on Winnipeg to Costa Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Winnipeg to Costa Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Winnipeg to Costa Mesa.

  • Can I find deals for business class flights from Winnipeg to Costa Mesa?

    Yes. Cheapflights offers flight deals from Winnipeg to Costa Mesa 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 Winnipeg to Costa Mesa?

    Currently, May is the cheapest month in which you can book a flight from Winnipeg to Costa Mesa (average of C$ 231). Flying from Winnipeg to Costa Mesa in March is currently the most expensive (average of C$ 294). 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 4 airlines flying from Winnipeg to Costa Mesa

Discover the top 4 airlines that operate flights from Winnipeg to Costa Mesa. 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 2 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 205AverageC$ 344FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 224AverageC$ 427FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 255AverageC$ 323FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 306AverageC$ 456FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Winnipeg to Costa Mesa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Winnipeg to Costa Mesa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Winnipeg to Costa Mesa?

Millions of users choose and trust Cheapflights to book the best flight deals from Winnipeg to Costa Mesa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Winnipeg to Costa Mesa with no change fees?

Certainly. Search results for flights to Costa Mesa from Winnipeg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Winnipeg to Costa Mesa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Costa Mesa from Winnipeg today and book when prices fit your budget.

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