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Cheap flights from Washington to Costa Rica from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Costa Rica departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

These are some of the best round-trip flight deals from Washington to Costa Rica that have been recently found on momondo from popular airlines, departing in the coming months.
United Airlines Logo
11:59 pm - 10:11 amPDX-SJO
9h 12m1 stop
United Airlines Logo
8:45 am - 8:47 pmSJO-PDX
13h 02m1 stop
$316United Airlines
Find Deal
Mon, Jun 2 - Wed, Jun 11
United Airlines Logo
11:59 pm - 10:11 amPDX-SJO
9h 12m1 stop
United Airlines Logo
5:30 am - 6:35 pmSJO-PDX
14h 05m2 stops
$320United Airlines
Find Deal
Mon, Jun 2 - Wed, Jun 11
American Airlines Logo
11:59 pm - 5:30 pmPDX-SJO
16h 31m1 stop
American Airlines Logo
7:35 am - 10:43 pmSJO-PDX
16h 08m1 stop
$328American Airlines
Find Deal
Sun, Sep 14 - Sat, Sep 20
Alaska Airlines Logo
12:57 pm - 11:46 pmPDX-SJO
9h 49m1 stop
Alaska Airlines Logo
1:06 am - 4:24 pmSJO-PDX
16h 18m1 stop
$331Alaska Airlines
Find Deal
Thu, May 29 - Wed, Jun 4
American Airlines Logo
11:05 pm - 1:15 pmPDX-SJO
13h 10m2 stops
American Airlines Logo
7:25 am - 9:17 pmSJO-PDX
14h 52m1 stop
$332American Airlines
Find Deal
Mon, Aug 18 - Mon, Aug 25
Delta Logo
7:59 pm - 6:00 amPDX-SJO
9h 01m1 stop
Delta Logo
7:25 am - 10:20 pmSJO-PDX
15h 55m2 stops
$344Delta
Find Deal
Fri, May 30 - Sat, Jun 7
Alaska Airlines Logo
6:33 pm - 11:46 pmPDX-SJO
28h 13m1 stop
Alaska Airlines Logo
1:06 am - 6:28 pmSJO-PDX
18h 22m1 stop
$347Alaska Airlines
Find Deal
Fri, May 30 - Fri, Jun 6
Delta Logo
5:10 pm - 11:53 amPDX-SJO
17h 43m2 stops
Delta Logo
1:18 pm - 9:04 amSJO-PDX
20h 46m2 stops
$350Delta
Find Deal
Sat, Sep 13 - Fri, Sep 19
 Logo
5:40 pm - 11:33 amPDX-SJO
16h 53m2 stops
 Logo
1:06 am - 8:48 pmSJO-PDX
20h 42m1 stop
Tue, May 27 - Mon, Jun 2
 Logo
4:35 pm - 10:27 amPDX-SJO
16h 52m2 stops
 Logo
2:37 pm - 11:17 amSJO-PDX
21h 40m3 stops
Mon, Jun 2 - Wed, Jun 11

United Airlines flights from State of Washington to Costa Rica

Our best United Airlines deals on State of Washington to Costa Rica flight tickets
United Airlines
Jun 2
PDX11:59 pmPortland
9h 12m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
Jun 11
SJO8:45 amSan José Juan Santamaria Intl
13h 02m
1 stop
PDX8:47 pmPortland
United Airlines
Jun 2
PDX11:59 pmPortland
9h 12m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
Jun 11
SJO5:30 amSan José Juan Santamaria Intl
14h 05m
2 stops
PDX6:35 pmPortland
United Airlines
Oct 7
PDX7:35 pmPortland
10h 40m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 22
SJO7:55 amSan José Juan Santamaria Intl
12h 19m
1 stop
PDX7:14 pmPortland

American Airlines flights from State of Washington to Costa Rica

Our best American Airlines deals on State of Washington to Costa Rica flight tickets
American Airlines
Sep 14
PDX11:59 pmPortland
16h 31m
1 stop
SJO5:30 pmSan José Juan Santamaria Intl
Sep 20
SJO7:35 amSan José Juan Santamaria Intl
16h 08m
1 stop
PDX10:43 pmPortland
American Airlines
Aug 18
PDX11:05 pmPortland
13h 10m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
Aug 25
SJO7:25 amSan José Juan Santamaria Intl
14h 52m
1 stop
PDX9:17 pmPortland
American Airlines
Sep 23
PDX6:45 pmPortland
13h 40m
2 stops
SJO9:25 amSan José Juan Santamaria Intl
Oct 10
SJO2:25 pmSan José Juan Santamaria Intl
21h 06m
2 stops
PDX10:31 amPortland

See travel insights to Costa Rica from

How to get the cheapest flight ticket from State of Washington to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from State of Washington is in May. Flight prices, which tend to average around $575, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in May, then September is your next best option. Flight prices from State of Washington to Costa Rica during September average around $612.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Tuesday is the cheapest day to fly to Costa Rica from State of Washington. The lowest ticket price found for a Tuesday departure recently was $576. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $782. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from State of Washington to Costa Rica when you can find flight prices for as low as $658. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $693. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to Costa Rica flight route?

Fly from Seattle/Tacoma Intl to Liberia for the best Washington - Costa Rica flight prices

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from State of Washington when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $680 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from State of Washington for as low as $588 on momondo.

What cabin class options are available on Washington to Costa Rica flights?

There are 3 cabin classes available to choose from on Washington to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap State of Washington to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Costa Rica

Best Price Found

$142

Fastest flight time

8h 38m

Direct flights

None

Airports in Costa Rica

2 airports
The best one-way flight to Costa Rica from State of Washington in the past 72 hours is $142. The best round-trip flight deal from State of Washington to Costa Rica found on momondo in the last 72 hours is $316.
The fastest flight from State of Washington to Costa Rica takes 8h 38m
There are no direct flights from State of Washington to Costa Rica. Popular non-direct routes for this connection are Portland Airport - Liberia Airport, Seattle/Tacoma Intl Airport - San José Juan Santamaria Intl Airport and Portland Airport - San José Juan Santamaria Intl Airport.
There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)

  • When did momondo last update prices for flights from Washington to Costa Rica?

    Prices for flights from Washington to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Costa Rica?

  • How old do you have to be to fly from Washington to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Costa Rica?


Best airlines flying from State of Washington to Costa Rica

Compare and see reviews for airlines that fly from State of Washington to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $164Free CancellationRating
6.7
2,317 reviews
Search Avianca flights
Spirit AirlinesPriceFrom $275Free CancellationRating
6.3
7,963 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $369Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $390Free CancellationRating
8.0
7,934 reviews
Search Delta flights
Alaska AirlinesPriceFrom $428Free CancellationRating
8.0
9,972 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $462Free CancellationRating
8.0
4,294 reviews
Search Southwest flights
United AirlinesPriceFrom $491Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $528Free CancellationRating
7.5
1,415 reviews
Search Copa Airlines flights
AeromexicoPriceFrom $709Free CancellationRating
7.5
1,698 reviews
Search Aeromexico flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Costa Rica with flexible booking policies on momondo?

Yes. All flights to Costa Rica from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Costa Rica?

momondo helps you find the best flight between Washington and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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