Question 1

How popular is this Seattle to Costa Mesa flight route?

Accepted Answer

The Seattle/Tacoma Intl to Costa Mesa flight path was viewed by 270 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

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

Accepted Answer

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $32. Users have also found prices from $89 and $90 on United Airlines and Delta, respectively.

Question 3

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

Accepted Answer

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

Question 4

Weekly flight availability from Seattle to Costa Mesa

Accepted Answer

The most flights from SEA to CM3 are scheduled on a Sunday (115 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (54 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Costa Mesa ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Costa Mesa when rainfall is around 0.0 in.

Question 6

E

Accepted Answer

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Question 7

What are the cheapest flights from Seattle to Costa Mesa?

Accepted Answer

Looking for the cheapest flight from Seattle to Costa Mesa? While on average our users pay $1,050, our data indicates the cheapest price to be $84. The most popular route (Seattle/Tacoma Intl - Los Angeles), is priced around $137.

Question 8

What are the most reliable airlines from Seattle to Costa Mesa?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Seattle to Costa Mesa consider choosing Horizon Air (100%), ITA Airways (100%) or United Airlines (94%) as they are the most reliable in getting you off to your destination on time.

Question 9

What are the most popular airlines that fly from Seattle to Costa Mesa?

Accepted Answer

When booking a flight from Seattle to Costa Mesa, you may want to consider flying on Frontier, Alaska Airlines or Delta as they are the most popular for this route.

Question 10

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

Accepted Answer

When flying from Seattle to Costa Mesa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight in the afternoon.

Question 11

What airport do you fly from for flights from Seattle to Costa Mesa?

Accepted Answer

Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Costa Mesa. You should not have trouble finding flights to Costa Mesa from Seattle/Tacoma Intl; the airport handles an average of 73 outbound flights to Costa Mesa per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Seattle airport to Costa Mesa. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

Question 12

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

Accepted Answer

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

Question 13

How can I find direct flights from Seattle to Costa Mesa?

Accepted Answer

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

Question 14

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

Accepted Answer

Yes. Cheapflights offers flight deals from Seattle 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.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	December
Cheapest in	March
Average price	$273

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$37	Average$222	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$107	Average$298	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$136	Average$238	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$138	Average$317	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$142	Average$366	FlexibilityNo cancel fee	On-time85%
United Airlines	Cheapest$148	Average$340	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$150	Average$299	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$227	Average$367	FlexibilityNo cancel fee	On-time71%

Cheap flights from Seattle (SEA) to Costa Mesa, CA

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Cheapflights Insights

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

When flying from Seattle to Costa Mesa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight in the afternoon.

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

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

Weekly flight availability from Seattle to Costa Mesa

The most flights from SEA to CM3 are scheduled on a Sunday (115 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (54 on average).

Reviews of airlines servicing Costa Mesa

Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Seattle to Costa Mesa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Seattle to Costa Mesa?

How popular is this Seattle to Costa Mesa flight route?

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

What are the most reliable airlines from Seattle to Costa Mesa?

What are the cheapest flights from Seattle to Costa Mesa?

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

How can I find direct flights from Seattle to Costa Mesa?

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

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Alternative routes for Seattle to Costa Mesa

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Complete your trip

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Seattle and Costa Mesa flights

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