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Cheap flights from Edmonton to Costa Mesa 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — LAX
23 Aug — 30 Aug1
1 adult

Cheapflights Tip: The best prices from Edmonton to Costa Mesa are usually found in January or May, booked 75 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Edmonton to Costa Mesa

Keep the following information in mind while searching for Edmonton to Costa Mesa flight deals. Data was last updated 18 August 2025.

Round-trip from

C$ 303

One-way from

C$ 188

Popular in

December

Cheapest in

January

Average price

C$ 456
WestJet
  • WestJet
  • 20/9-27/9
  • Nonstop
  • 6h 56m total
  • Edmonton to Costa Mesa
Search Deals
WestJet
  • WestJet
  • 6/9
  • Nonstop
  • 3h 34m total
  • Edmonton to Costa Mesa
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Edmonton to Costa Mesa

Cheapest flights from Edmonton to Costa Mesa
Explore the most affordable flight options available from Edmonton to Costa Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Sat 20/93:35 p.m.YEG - LAX
Nonstop3h 34mWestJet
Sat 27/96:55 p.m.LAX - YEG
Nonstop3h 22mWestJet
Deal found 17/8C$ 303
Tue 30/92:05 p.m.YEG - LAX
2 stops8h 23mAir Canada
Tue 7/106:00 a.m.LAX - YEG
2 stops13h 03mAir Canada
Deal found 16/8C$ 305
Mon 20/108:00 a.m.YEG - LAX
Nonstop3h 36mWestJet
Sun 26/107:20 p.m.LAX - YEG
Nonstop3h 31mWestJet
Deal found 17/8C$ 307
Fri 5/98:00 a.m.YEG - LAX
Nonstop3h 36mWestJet
Sat 6/96:55 p.m.LAX - YEG
Nonstop3h 22mWestJet
Deal found 16/8C$ 308
Sat 18/103:35 p.m.YEG - LAX
Nonstop3h 34mWestJet
Sat 25/106:55 p.m.LAX - YEG
Nonstop3h 22mWestJet
Deal found 18/8C$ 310
Fri 5/93:17 p.m.YEG - LAX
1 stop7h 07mUnited Airlines
Sat 6/95:05 a.m.LAX - YEG
1 stop8h 03mUnited Airlines
Deal found 16/8C$ 312
Wed 17/910:55 a.m.YEG - LAX
1 stop6h 13mAir Canada
Wed 24/912:20 p.m.LAX - YEG
1 stop8h 20mAir Canada
Deal found 16/8C$ 314
Sat 13/92:05 p.m.YEG - LAX
2 stops8h 23mAir Canada
Wed 24/912:20 p.m.LAX - YEG
1 stop8h 20mAir Canada
Deal found 16/8C$ 315
Sat 4/102:55 p.m.YEG - LAX
1 stop7h 33mAir Canada
Wed 8/102:30 p.m.LAX - YEG
1 stop8h 15mAir Canada
Deal found 16/8C$ 316
Tue 28/103:55 p.m.YEG - LAX
Nonstop3h 37mMultiple Airlines
Sun 2/1110:50 a.m.LAX - YEG
1 stop9h 04mMultiple Airlines
Deal found 16/8C$ 318
Wed 1/109:30 a.m.YEG - LAX
2 stops11h 51mWestJet
Fri 3/1011:40 a.m.LAX - YEG
1 stop6h 47mWestJet
Deal found 16/8C$ 319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Edmonton 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 18 August 2025.
Use the filters below to find and compare flights from Edmonton to Costa Mesa that are best for you.

Fly from

Edmonton

Fly to

Costa Mesa

Route

Depart

Return

Price

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Wed 1/10

3:35 p.m.-6:09 p.m.

Nonstop3h 34m

Los Angeles

Wed 8/10

7:00 a.m.-2:57 p.m.

1 stop6h 57m

C$ 303

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Thu 16/10

6:00 a.m.-10:52 a.m.

1 stop5h 52m

Los Angeles

Mon 20/10

7:00 a.m.-1:57 p.m.

1 stop5h 57m

C$ 304

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Sat 20/9

3:35 p.m.-6:09 p.m.

Nonstop3h 34m

Los Angeles

Sat 27/9

6:55 p.m.-11:17 p.m.

Nonstop3h 22m

C$ 304

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Fri 3/10

4:00 p.m.-9:46 p.m.

1 stop6h 46m

Los Angeles

Mon 6/10

12:35 p.m.-8:52 p.m.

1 stop7h 17m

C$ 304

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Fri 3/10

4:00 p.m.-9:46 p.m.

1 stop6h 46m

Los Angeles

Tue 7/10

11:40 a.m.-7:27 p.m.

1 stop6h 47m

C$ 304

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Tue 30/9

2:05 p.m.-9:28 p.m.

2 stops8h 23m

Los Angeles

Tue 7/10

6:00 a.m.-8:03 p.m.

2 stops13h 03m

C$ 305

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Wed 3/9

4:00 p.m.-9:46 p.m.

1 stop6h 46m

Los Angeles

Wed 10/9

7:00 a.m.-2:57 p.m.

1 stop6h 57m

C$ 305

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Sat 13/9

6:00 a.m.-10:52 a.m.

1 stop5h 52m

Los Angeles

Sat 20/9

7:00 a.m.-2:57 p.m.

1 stop6h 57m

C$ 305

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Fri 12/9

2:45 p.m.-9:46 p.m.

1 stop8h 01m

Los Angeles

Mon 15/9

7:00 a.m.-2:57 p.m.

1 stop6h 57m

C$ 305

EdmontonLos Angeles

YEG - LAX

YEGLAX

Edmonton

Sat 18/10

6:15 a.m.-11:43 a.m.

1 stop6h 28m

Los Angeles

Sat 25/10

12:35 p.m.-8:52 p.m.

1 stop7h 17m

C$ 305

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 20 results
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Best time to book a flight from Edmonton to Costa Mesa

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

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

Use this chart to determine the optimal time to book a round-trip flight from Edmonton to Costa Mesa. Price data was last updated on 8 August 2025.

The best time to book flights from Edmonton to Costa Mesa is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Edmonton to Costa Mesa (average of C$ 232). Flying from Edmonton to Costa Mesa in March is currently the most expensive (average of C$ 298). 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 YEG to CM3?

Find hourly flight availability from Edmonton 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 18 August 2025.

When flying from Edmonton to Costa Mesa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Travelers seeking maximum savings on their Edmonton to Costa Mesa flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 August 2025.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Edmonton to Costa Mesa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
WestJet
7.2
Good
3,023 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Air Canada
7.1
Good
9,992 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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

    If you book a flight to Costa Mesa from Edmonton, you will be flying from Edmonton, which is the city’s only airport. Edmonton (YEG) is located 26.9 km from the centre of Edmonton. There are 3 flights from Edmonton to Costa Mesa per day from 5 different airlines.

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

    This flight path from Edmonton to Costa Mesa was viewed by 2,387 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    There are many flights that can get you from Edmonton to Costa Mesa in 3h 34m. Fly via WestJet to get the fastest option. Airlines will cover a distance of 2185 km. Generally, flights for this route are direct.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Edmonton to Costa Mesa on time: Qantas Airways (81%), LATAM Airlines (81%), Delta (81%).

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

    Looking for the cheapest flight from Edmonton to Costa Mesa? While on average our users pay C$ 575, our data indicates the cheapest price to be C$ 186. The most popular route (Edmonton - Los Angeles), is priced around C$ 286.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Edmonton to Costa Mesa (average of C$ 232). Flying from Edmonton to Costa Mesa in March is currently the most expensive (average of C$ 298). 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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Alternative routes for Edmonton to Costa Mesa

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Top 5 airlines flying from Edmonton to Costa Mesa

Discover the top 5 airlines that operate flights from Edmonton 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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 171AverageC$ 413FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 209AverageC$ 401FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 242AverageC$ 437FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 243AverageC$ 467FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 291AverageC$ 397FlexibilityNo cancel feeOn-time75%
Search Alaska 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 Edmonton to Costa Mesa?

When you search for this flight from Edmonton to Costa Mesa, 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 Edmonton to Costa Mesa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Mesa from Edmonton.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Edmonton to Costa Mesa flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Edmonton to Costa Mesa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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