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Cheap flights from Washington to San José from $122

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 San José departing on 8/13. 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

Alaska Airlines Logo
12:33 pm - 11:51 pmPDX-SJO
10h 18m1 stop
Alaska Airlines Logo
1:58 am - 11:35 amSJO-PDX
11h 37m1 stop
$276Alaska Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 13
United Airlines Logo
7:04 am - 7:37 pmPDX-SJO
11h 33m1 stop
United Airlines Logo
1:30 pm - 12:45 amSJO-PDX
12h 15m2 stops
$280United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
11:58 pm - 10:01 pmPDX-SJO
21h 03m1 stop
American Airlines Logo
6:00 am - 8:18 pmSJO-PDX
16h 18m2 stops
$287American Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
Delta Logo
6:04 am - 10:15 pmPDX-SJO
14h 11m1 stop
Delta Logo
7:00 am - 7:18 pmSJO-PDX
14h 18m1 stop
$316Delta
Find Deal
Mon, Jan 19 - Thu, Jan 29
Delta Logo
6:04 am - 10:15 pmPDX-SJO
14h 11m1 stop
Delta Logo
7:00 am - 10:22 pmSJO-PDX
17h 22m2 stops
$320Delta
Find Deal
Mon, Jan 19 - Thu, Jan 29
Spirit Airlines Logo
12:07 pm - 11:14 amPDX-SJO
22h 07m2 stops
Spirit Airlines Logo
12:19 pm - 7:23 pmSJO-PDX
32h 04m3 stops
$337Spirit Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
7:40 am - 6:16 pmPDX-SJO
9h 36m1 stop
American Airlines Logo
6:44 am - 5:06 pmSJO-PDX
11h 22m1 stop
$357American Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 28
Spirit Airlines Logo
12:07 pm - 10:27 amPDX-SJO
21h 20m3 stops
Spirit Airlines Logo
12:19 pm - 7:23 pmSJO-PDX
32h 04m3 stops
$382Spirit Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Logo
9:05 am - 7:40 amSEA-SJO
21h 35m2 stops
Logo
4:20 pm - 11:43 amSJO-SEA
20h 23m2 stops
$384
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
9:55 am - 3:45 amSEA-SJO
15h 50m1 stop
Logo
4:40 pm - 8:10 pmSJO-SEA
29h 30m2 stops
$405
Find Deal
Mon, Jan 26 - Mon, Feb 2

Alaska Airlines flights from State of Washington to San José, San José Province

Our best Alaska Airlines deals on State of Washington to San José, San José Province flight tickets
Alaska Airlines
Oct 30
PDX12:33 pmPortland
10h 18m
1 stop
SJO11:51 pmSan José Juan Santamaria Intl
Nov 13
SJO1:58 amSan José Juan Santamaria Intl
11h 37m
1 stop
PDX11:35 amPortland
$276
Find similar
Alaska Airlines
Oct 29
PDX5:55 pmPortland
28h 56m
1 stop
SJO11:51 pmSan José Juan Santamaria Intl
Nov 13
SJO1:58 amSan José Juan Santamaria Intl
11h 37m
1 stop
PDX11:35 amPortland
$282
Find similar
Alaska Airlines
Jan 22
PDX7:30 amPortland
13h 30m
1 stop
SJO11:00 pmSan José Juan Santamaria Intl
Jan 28
SJO2:26 amSan José Juan Santamaria Intl
16h 02m
1 stop
PDX4:28 pmPortland
$296
Find similar

American Airlines flights from State of Washington to San José, San José Province

Our best American Airlines deals on State of Washington to San José, San José Province flight tickets
American Airlines
Nov 1
PDX11:58 pmPortland
21h 03m
1 stop
SJO10:01 pmSan José Juan Santamaria Intl
Nov 12
SJO6:00 amSan José Juan Santamaria Intl
16h 18m
2 stops
PDX8:18 pmPortland
$287
Find similar
American Airlines
Oct 16
PDX7:40 amPortland
9h 36m
1 stop
SJO6:16 pmSan José Juan Santamaria Intl
Oct 28
SJO6:44 amSan José Juan Santamaria Intl
11h 22m
1 stop
PDX5:06 pmPortland
$357
Find similar
American Airlines
Sep 23
PDX9:56 pmPortland
20h 46m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
Oct 10
SJO6:00 amSan José Juan Santamaria Intl
18h 08m
1 stop
PDX11:08 pmPortland
$360
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to San José, San José Province 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Washington to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 10/30

12:33 pm-11:51 pm

1 stop10h 18m

San José Juan Santamaria Intl

Thu 11/13

1:58 am-11:35 am

1 stop11h 37m

$276

PortlandSan José

PDX - SJO

PDXSJO

Portland

Tue 9/9

7:04 am-7:37 pm

1 stop11h 33m

San José Juan Santamaria Intl

Tue 9/16

1:30 pm-12:45 am

2 stops12h 15m

$280

PortlandSan José

PDX - SJO

PDXSJO

Portland

Sat 11/1

11:58 pm-10:01 pm

1 stop21h 03m

San José Juan Santamaria Intl

Wed 11/12

6:00 am-8:18 pm

2 stops16h 18m

$287

PortlandSan José

PDX - SJO

PDXSJO

Portland

Mon 1/19

6:04 am-10:15 pm

1 stop14h 11m

San José Juan Santamaria Intl

Thu 1/29

7:00 am-7:18 pm

1 stop14h 18m

$316

PortlandSan José

PDX - SJO

PDXSJO

Portland

Mon 1/19

6:04 am-10:15 pm

1 stop14h 11m

San José Juan Santamaria Intl

Thu 1/29

7:00 am-10:22 pm

2 stops17h 22m

$320

PortlandSan José

PDX - SJO

PDXSJO

Portland

Tue 9/9

12:07 pm-11:14 am

2 stops22h 07m

San José Juan Santamaria Intl

Tue 9/16

12:19 pm-7:23 pm

3 stops32h 04m

$337

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 10/16

7:40 am-6:16 pm

1 stop9h 36m

San José Juan Santamaria Intl

Tue 10/28

6:44 am-5:06 pm

1 stop11h 22m

$357

PortlandSan José

PDX - SJO

PDXSJO

Portland

Tue 9/9

12:07 pm-10:27 am

3 stops21h 20m

San José Juan Santamaria Intl

Tue 9/16

12:19 pm-7:23 pm

3 stops32h 04m

$382

SeattleSan José

SEA - SJO

SEASJO

Seattle/Tacoma Intl

Mon 9/1

9:05 am-7:40 am

2 stops21h 35m

San José Juan Santamaria Intl

Mon 9/8

4:20 pm-11:43 am

2 stops20h 23m

$384

SeattleSan José

SEA - SJO

SEASJO

Seattle/Tacoma Intl

Mon 1/26

9:55 am-3:45 am

1 stop15h 50m

San José Juan Santamaria Intl

Mon 2/2

4:40 pm-8:10 pm

2 stops29h 30m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to San José, San José Province

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 San José, San José Province?

The month of May is, on average, the cheapest month to fly to San José, San José Province from State of Washington, with most prices found around $547. If you’re not able to fly to San José, San José Province in May, then September is your next best option. Flight prices from State of Washington to San José, San José Province during September average around $565.

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from State of Washington to San José, San José Province is on a Tuesday when prices can be found for as low as $576. The most expensive day to fly to San José, San José Province is Friday, with ticket prices averaging around $782.

What is the cheapest time of day to depart on your flight to San José, San José Province?

At noon is the cheapest time of day to fly from State of Washington to San José, San José Province when you can find flight prices for as low as $658. Flying to San José, San José Province at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $693 per ticket.

How far in advance should I book a flight to San José, San José Province?

You are more likely to see cheaper flights to San José, San José Province from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $651 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from State of Washington for as low as $562 on momondo.

Can stopping save me money on State of Washington to San José, San José Province flights?

You could potentially save up to 31% on your flight if you consider stops on a State of Washington to San José, San José Province flight.

Cheap State of Washington to San José, San José Province flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to San José, San José Province

Best Price Found

$122

Fastest flight time

8h 45m

Direct flights

None

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from State of Washington in the past 72 hours is $122. The best round-trip flight deal from State of Washington to San José, San José Province found on momondo in the last 72 hours is $276.
The fastest flight from State of Washington to San José, San José Province takes 8h 45m
There are no direct flights from State of Washington to San José, San José Province. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - San José Juan Santamaria Intl Airport, Portland Airport - San José Juan Santamaria Intl Airport and Spokane Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)
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  • When did momondo last update prices for flights from Washington to San José Juan Santamaria Intl Airport?

    Prices for flights from Washington to San José Juan Santamaria Intl Airport are updated daily.

  • How many operators does momondo search for flights from Washington to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Washington to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to San José, San José Province

Compare and see reviews for airlines that fly from State of Washington to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $152Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
American AirlinesPriceFrom $287Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $308Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
DeltaPriceFrom $390Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $410Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $423Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
Alaska AirlinesPriceFrom $443Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $462Free CancellationRating
8.0
4,246 reviews
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AeromexicoPriceFrom $734Free CancellationRating
7.5
1,721 reviews
Search Aeromexico flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Washington to San José?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to San José. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to San José with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San José from Washington with this policy.

How can momondo help me find flights from Washington to San José?

momondo provides multiple filters to help you find the best flight to San José from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington to San José 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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