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Cheap flights from Winnipeg to Costa Mesa from C$ 138

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — LAX
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Winnipeg to Costa Mesa are usually found in September or May, booked 71 days in advance, depart on a Sunday or Tuesday and return on a Friday

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 12 June 2025.

Round-trip from

C$ 234

One-way from

C$ 138

Popular in

December

Cheapest in

September

Average price

C$ 346
WestJet
  • WestJet
  • 9/10-14/10
  • 3 total stops
  • 17h 41m total
  • Winnipeg to Costa Mesa
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WestJet
  • WestJet
  • 18/7
  • 1 total stop
  • 7h 45m total
  • Winnipeg to Costa Mesa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Winnipeg to Costa Mesa

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 12 June 2025.

Thu 9/1012:30 p.m.YWG - LAX
2 stops9h 51mWestJet
Tue 14/1011:40 a.m.LAX - YWG
1 stop7h 50mWestJet
Deal found 10/6C$ 234
Fri 27/62:20 p.m.YWG - LAX
1 stop11h 55mUnited Airlines
Thu 4/98:15 a.m.LAX - YWG
1 stop12h 18mUnited Airlines
Deal found 11/6C$ 267
Wed 30/73:45 p.m.YWG - LAX
1 stop10h 13mAir Canada
Wed 13/88:40 p.m.LAX - YWG
1 stop16h 05mAir Canada
Deal found 11/6C$ 290
Fri 15/85:41 p.m.YWG - LAX
1 stop8h 07mDelta
Fri 22/811:35 p.m.LAX - YWG
1 stop10h 18mDelta
Deal found 12/6C$ 312
Tue 24/63:15 p.m.YWG - LAX
2 stops17h 44mMultiple Airlines
Wed 6/83:00 p.m.LAX - YWG
1 stop7h 31mMultiple Airlines
Deal found 10/6C$ 323

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 12 June 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

Thu 9/10

12:30 p.m.-8:21 p.m.

2 stops9h 51m

Los Angeles

Tue 14/10

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

1 stop7h 50m

C$ 234

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Fri 27/6

2:20 p.m.-12:15 a.m.

1 stop11h 55m

Los Angeles

Thu 4/9

8:15 a.m.-10:33 p.m.

1 stop12h 18m

C$ 267

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Wed 30/7

3:45 p.m.-11:58 p.m.

1 stop10h 13m

Los Angeles

Wed 13/8

8:40 p.m.-2:45 p.m.

1 stop16h 05m

C$ 290

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Fri 15/8

5:41 p.m.-11:48 p.m.

1 stop8h 07m

Los Angeles

Fri 22/8

11:35 p.m.-11:53 a.m.

1 stop10h 18m

C$ 312

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Tue 24/6

3:15 p.m.-6:59 a.m.

2 stops17h 44m

Los Angeles

Wed 6/8

3:00 p.m.-12:31 a.m.

1 stop7h 31m

C$ 323

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Fri 18/7

6:00 a.m.-11:45 a.m.

1 stop7h 45m

C$ 138

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sun 19/10

5:20 a.m.-11:18 a.m.

1 stop7h 58m

C$ 175

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Thu 18/9

7:45 a.m.-9:41 a.m.

Nonstop3h 56m

C$ 219

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sun 27/7

12:15 p.m.-7:20 a.m.

3 stops21h 05m

C$ 228

WinnipegLos Angeles

YWG - LAX

YWGLAX

Winnipeg

Sun 27/7

9:15 p.m.-10:45 a.m.

1 stop15h 30m

C$ 258

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 11 results
1
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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 9 June 2025.

To ensure you get the cheapest price possible for a flight from Winnipeg to Costa Mesa, you should look to book at least 71 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, September is the cheapest month in which you can book a flight from Winnipeg to Costa Mesa (average of C$ 226). Flying from Winnipeg to Costa Mesa in July is currently the most expensive (average of C$ 306). 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 12 June 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 30 June 2024.

Travelers seeking maximum savings on their Winnipeg to Costa Mesa flight should consider departing on Tuesday at noon 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.

Rainfall in Costa Mesa by month

Plan your trip to Costa Mesa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Mesa ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Costa Mesa when rainfall is around 0.0 mm.

Temperature in Costa Mesa by month

Plan your trip to Costa Mesa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Mesa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 12 June 2025.
Get a feel of what it's like to fly with Delta, United Airlines and WestJet from Winnipeg to Costa Mesa by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
9,531 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
Flair Airlines
6.0
Okay
242 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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, 702 users have taken a look at flights from Winnipeg to Costa Mesa.

  • What are the cheapest airlines to fly from Winnipeg to Costa Mesa one-way?

    One-way options have recently been found by users for as low as C$ 138 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 175 and Delta from C$ 219 one-way.

  • What are the most reliable airlines from Winnipeg to Costa Mesa?

    No one likes to see their flight delayed. When booking a flight from Winnipeg to Costa Mesa consider choosing Qantas Airways (94%), Delta (94%) or WestJet (94%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Winnipeg to Costa Mesa is generally C$ 452, our data shows the cheapest flight currently is C$ 277. When looking at the most popular route, (Winnipeg - Los Angeles), you can expect to pay C$ 227 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, September is the cheapest month in which you can book a flight from Winnipeg to Costa Mesa (average of C$ 226). Flying from Winnipeg to Costa Mesa in July is currently the most expensive (average of C$ 306). 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 199AverageC$ 345FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 254AverageC$ 327FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 255AverageC$ 405FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 300AverageC$ 443FlexibilityNo 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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