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Cheap flights from Washington to San José from $133

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 3/8. 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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0 bags

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Find the cheapest flights from Washington to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:35 pm - 8:12 pm
PDX
-
SJO
18h 37m
1 stop
American Airlines Logo
7:00 am - 12:17 am
SJO
-
PDX
19h 17m
1 stop
$297American Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
11:35 pm - 8:12 pm
PDX
-
SJO
18h 37m
1 stop
American Airlines Logo
11:24 am - 12:17 am
SJO
-
PDX
14h 53m
2 stops
$302American Airlines
Thu, Feb 19 - Thu, Mar 5
United Airlines Logo
11:59 pm - 12:56 pm
PDX
-
SJO
10h 57m
1 stop
United Airlines Logo
8:40 am - 11:04 pm
SJO
-
PDX
15h 24m
1 stop
$308United Airlines
Sun, Mar 1 - Fri, Mar 13
Multiple Airlines Logo
7:00 am - 3:30 pm
PDX
-
SJO
30h 30m
1 stop
Multiple Airlines Logo
7:45 am - 8:44 pm
SJO
-
PDX
13h 59m
1 stop
$311Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
7:16 am - 11:15 pm
PDX
-
SJO
13h 59m
2 stops
Multiple Airlines Logo
7:45 am - 8:44 pm
SJO
-
PDX
13h 59m
1 stop
$314Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
12:38 pm - 8:32 am
GEG
-
SJO
17h 54m
1 stop
United Airlines Logo
9:40 am - 9:07 pm
SJO
-
GEG
13h 27m
1 stop
$319United Airlines
Thu, Feb 19 - Thu, Feb 26
GOL Logo
6:00 am - 12:31 pm
GEG
-
SJO
28h 31m
2 stops
GOL Logo
3:59 pm - 9:12 pm
SJO
-
GEG
31h 13m
2 stops
$394GOL
Thu, Feb 19 - Thu, Feb 26
GOL Logo
6:00 am - 9:25 am
GEG
-
SJO
26h 25m
2 stops
GOL Logo
2:59 pm - 9:12 pm
SJO
-
GEG
31h 13m
2 stops
$405GOL
Wed, Mar 11 - Tue, Mar 17
Alaska Airlines Logo
7:00 am - 11:33 pm
PSC
-
SJO
15h 33m
1 stop
Alaska Airlines Logo
12:53 am - 10:24 pm
SJO
-
PSC
22h 31m
1 stop
$412Alaska Airlines
Mon, Jun 1 - Fri, Jun 5
Alaska Airlines Logo
6:00 am - 11:33 pm
PSC
-
SJO
16h 33m
2 stops
Alaska Airlines Logo
12:53 am - 10:24 pm
SJO
-
PSC
22h 31m
1 stop
$417Alaska Airlines
Mon, Jun 1 - Fri, Jun 5

American Airlines flights from State of Washington to San José

Our best American Airlines deals on State of Washington to San José flight tickets
American Airlines
Feb 18
PDX11:35 pmPortland
18h 37m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
Feb 25
SJO7:00 amSan José Juan Santamaria Intl
19h 17m
1 stop
PDX12:17 amPortland
$297
American Airlines
Feb 19
PDX11:35 pmPortland
18h 37m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
Mar 5
SJO11:24 amSan José Juan Santamaria Intl
14h 53m
2 stops
PDX12:17 amPortland
$302
American Airlines
Mar 1
PDX11:35 pmPortland
18h 37m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
Mar 10
SJO2:20 pmSan José Juan Santamaria Intl
21h 47m
1 stop
PDX11:07 amPortland
$305

Alaska Airlines flights from State of Washington to San José

Our best Alaska Airlines deals on State of Washington to San José flight tickets
Alaska Airlines
May 14
PDX12:33 pmPortland
10h 00m
1 stop
SJO11:33 pmSan José Juan Santamaria Intl
May 18
SJO12:53 amSan José Juan Santamaria Intl
16h 56m
1 stop
PDX4:49 pmPortland
$338
Alaska Airlines
Jun 1
PSC7:00 amPasco Tri Cities
15h 33m
1 stop
SJO11:33 pmSan José Juan Santamaria Intl
Jun 5
SJO12:53 amSan José Juan Santamaria Intl
22h 31m
1 stop
PSC10:24 pmPasco Tri Cities
$412
Alaska Airlines
Jun 1
PSC6:00 amPasco Tri Cities
16h 33m
2 stops
SJO11:33 pmSan José Juan Santamaria Intl
Jun 5
SJO12:53 amSan José Juan Santamaria Intl
22h 31m
1 stop
PSC10:24 pmPasco Tri Cities
$417

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to San José 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 February 2, 2026.
Use the filters below to find and compare flights from Washington to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSan José

PDX - SJO

PDXSJO

Portland

Wed 2/18

11:35 pm-8:12 pm

1 stop18h 37m

San José Juan Santamaria Intl

Wed 2/25

7:00 am-12:17 am

1 stop19h 17m

$297

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 2/19

11:35 pm-8:12 pm

1 stop18h 37m

San José Juan Santamaria Intl

Thu 3/5

11:24 am-12:17 am

2 stops14h 53m

$302

PortlandSan José

PDX - SJO

PDXSJO

Portland

Sun 3/1

11:59 pm-12:56 pm

1 stop10h 57m

San José Juan Santamaria Intl

Fri 3/13

8:40 am-11:04 pm

1 stop15h 24m

$308

PortlandSan José

PDX - SJO

PDXSJO

Portland

Tue 3/3

7:00 am-3:30 pm

1 stop30h 30m

San José Juan Santamaria Intl

Tue 3/10

7:45 am-8:44 pm

1 stop13h 59m

$311

PortlandSan José

PDX - SJO

PDXSJO

Portland

Tue 3/3

7:16 am-11:15 pm

2 stops13h 59m

San José Juan Santamaria Intl

Tue 3/10

7:45 am-8:44 pm

1 stop13h 59m

$314

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Thu 2/19

12:38 pm-8:32 am

1 stop17h 54m

San José Juan Santamaria Intl

Thu 2/26

9:40 am-9:07 pm

1 stop13h 27m

$319

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Thu 2/19

6:00 am-12:31 pm

2 stops28h 31m

San José Juan Santamaria Intl

Thu 2/26

3:59 pm-9:12 pm

2 stops31h 13m

$394

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Wed 3/11

6:00 am-9:25 am

2 stops26h 25m

San José Juan Santamaria Intl

Tue 3/17

2:59 pm-9:12 pm

2 stops31h 13m

$405

PascoSan José

PSC - SJO

PSCSJO

Pasco Tri Cities

Mon 6/1

7:00 am-11:33 pm

1 stop15h 33m

San José Juan Santamaria Intl

Fri 6/5

12:53 am-10:24 pm

1 stop22h 31m

$412

PascoSan José

PSC - SJO

PSCSJO

Pasco Tri Cities

Mon 6/1

6:00 am-11:33 pm

2 stops16h 33m

San José Juan Santamaria Intl

Fri 6/5

12:53 am-10:24 pm

1 stop22h 31m

$417

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

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?

In general, October is the cheapest month to fly from State of Washington to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $495. If you don’t want to visit San José in October, then you should wait until September to fly from State of Washington, when ticket prices are also cheap, with an average price of $502.

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

You are more likely to see cheaper flights to San José from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $614 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from State of Washington for as low as $536 on momondo.

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

You could potentially save up to 21% on your flight if you consider stops on a State of Washington to San José flight.

Cheap State of Washington to San José flight deals and tips

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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from State of Washington to San José takes 10h 30m
There are no direct flights from State of Washington to San José. There are no popular flight routes from State of Washington to San José.
Search flight deals

  • 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

Compare and see reviews for airlines that fly from State of Washington to San José with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $152Free CancellationRating
6.5
2,494 reviews
Search Avianca flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.9
8,131 reviews
Search Delta flights
American AirlinesPriceFrom $287Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $311Free CancellationRating
8.0
11,827 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $500Free CancellationRating
8.0
4,271 reviews
Search Southwest flights
AeromexicoPriceFrom $809Free CancellationRating
7.4
1,583 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
Monteverde
Alajuela
Heredia
Dominical
San Gerardo de Dota
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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