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Cheap flights from San José, San José Province to Washington from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José, San José Province to Washington departing on 10/7. 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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Find the cheapest flights from San José, San José Province to Washington

Cheap round-trip flights

American Airlines Logo
1:55 pm - 11:29 pmSJO-PDX
11h 34m1 stop
American Airlines Logo
11:11 pm - 2:05 pmPDX-SJO
12h 54m1 stop
$249American Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 16
United Airlines Logo
9:40 am - 12:43 amSJO-PDX
17h 03m1 stop
United Airlines Logo
3:45 pm - 1:15 pmPDX-SJO
19h 30m2 stops
$286United Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 8
United Airlines Logo
8:45 am - 10:58 pmSJO-PDX
16h 13m1 stop
United Airlines Logo
11:59 pm - 12:56 pmPDX-SJO
10h 57m1 stop
$289United Airlines
Find Deal
Mon, Jan 26 - Sun, Feb 8
United Airlines Logo
8:37 am - 8:50 pmSJO-PDX
13h 13m1 stop
United Airlines Logo
6:00 am - 10:25 amPDX-SJO
27h 25m3 stops
$292United Airlines
Find Deal
Mon, Oct 13 - Thu, Oct 30
American Airlines Logo
6:25 am - 11:29 pmSJO-PDX
19h 04m1 stop
American Airlines Logo
11:11 pm - 12:10 pmPDX-SJO
10h 59m1 stop
$298American Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 16
Alaska Airlines Logo
1:55 am - 11:35 amSJO-PDX
11h 40m1 stop
Alaska Airlines Logo
9:30 pm - 12:38 amPDX-SJO
25h 08m1 stop
$305Alaska Airlines
Find Deal
Thu, Nov 6 - Fri, Nov 14
Alaska Airlines Logo
1:11 am - 5:36 pmSJO-SEA
41h 25m2 stops
Alaska Airlines Logo
8:05 am - 11:51 pmSEA-SJO
14h 46m1 stop
$314Alaska Airlines
Find Deal
Mon, Oct 27 - Thu, Oct 30
JetBlue Logo
2:05 pm - 10:36 pmSJO-SEA
33h 31m1 stop
JetBlue Logo
11:56 pm - 1:00 pmSEA-SJO
12h 04m1 stop
$341JetBlue
Find Deal
Fri, Oct 10 - Mon, Oct 20
JetBlue Logo
2:05 pm - 10:36 pmSJO-SEA
33h 31m1 stop
JetBlue Logo
11:40 pm - 1:00 pmSEA-SJO
12h 20m1 stop
$381JetBlue
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Fri, Oct 10 - Fri, Oct 17
Southwest Logo
9:00 am - 10:55 pmSJO-SEA
15h 55m2 stops
Southwest Logo
6:55 pm - 1:15 pmSEA-SJO
16h 20m2 stops
$383Southwest
Find Deal
Wed, Nov 19 - Wed, Dec 3

Southwest flights from San José, San José Province to State of Washington

Our best Southwest deals on San José, San José Province to State of Washington flight tickets
Southwest
Nov 19
SJO9:00 amSan José Juan Santamaria Intl
15h 55m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
Dec 3
SEA6:55 pmSeattle/Tacoma Intl
16h 20m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
$383
Find similar
Southwest
Sep 27
SJO1:15 pmSan José Juan Santamaria Intl
11h 15m
1 stop
SEA11:30 pmSeattle/Tacoma Intl
Oct 6
SEA7:40 pmSeattle/Tacoma Intl
15h 25m
2 stops
SJO12:05 pmSan José Juan Santamaria Intl
$472
Find similar
Southwest
Sep 27
SJO8:45 amSan José Juan Santamaria Intl
14h 05m
2 stops
SEA9:50 pmSeattle/Tacoma Intl
Oct 6
SEA7:40 pmSeattle/Tacoma Intl
15h 25m
2 stops
SJO12:05 pmSan José Juan Santamaria Intl
$580
Find similar

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

Our best United Airlines deals on San José, San José Province to State of Washington flight tickets
United Airlines
Jan 28
SJO9:40 amSan José Juan Santamaria Intl
17h 03m
1 stop
PDX12:43 amPortland
Feb 8
PDX3:45 pmPortland
19h 30m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
$286
Find similar
United Airlines
Jan 26
SJO8:45 amSan José Juan Santamaria Intl
16h 13m
1 stop
PDX10:58 pmPortland
Feb 8
PDX11:59 pmPortland
10h 57m
1 stop
SJO12:56 pmSan José Juan Santamaria Intl
$289
Find similar
United Airlines
Oct 13
SJO8:37 amSan José Juan Santamaria Intl
13h 13m
1 stop
PDX8:50 pmPortland
Oct 30
PDX6:00 amPortland
27h 25m
3 stops
SJO10:25 amSan José Juan Santamaria Intl
$292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San José, San José Province to State of Washington 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 September 25, 2025.
Use the filters below to find and compare flights from San José, San José Province to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 2/9

1:55 pm-11:29 pm

1 stop11h 34m

Portland

Mon 2/16

11:11 pm-2:05 pm

1 stop12h 54m

$249

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 1/28

9:40 am-12:43 am

1 stop17h 03m

Portland

Sun 2/8

3:45 pm-1:15 pm

2 stops19h 30m

$286

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 1/26

8:45 am-10:58 pm

1 stop16h 13m

Portland

Sun 2/8

11:59 pm-12:56 pm

1 stop10h 57m

$289

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 10/13

8:37 am-8:50 pm

1 stop13h 13m

Portland

Thu 10/30

6:00 am-10:25 am

3 stops27h 25m

$292

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 2/9

6:25 am-11:29 pm

1 stop19h 04m

Portland

Mon 2/16

11:11 pm-12:10 pm

1 stop10h 59m

$298

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 11/6

1:55 am-11:35 am

1 stop11h 40m

Portland

Fri 11/14

9:30 pm-12:38 am

1 stop25h 08m

$305

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Mon 10/27

1:11 am-5:36 pm

2 stops41h 25m

Seattle/Tacoma Intl

Thu 10/30

8:05 am-11:51 pm

1 stop14h 46m

$314

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Fri 10/10

2:05 pm-10:36 pm

1 stop33h 31m

Seattle/Tacoma Intl

Mon 10/20

11:56 pm-1:00 pm

1 stop12h 04m

$341

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Fri 10/10

2:05 pm-10:36 pm

1 stop33h 31m

Seattle/Tacoma Intl

Fri 10/17

11:40 pm-1:00 pm

1 stop12h 20m

$381

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Wed 11/19

9:00 am-10:55 pm

2 stops15h 55m

Seattle/Tacoma Intl

Wed 12/3

6:55 pm-1:15 pm

2 stops16h 20m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from San José, San José Province to State of Washington

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 State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from San José, San José Province, with most prices found around $513. If you aren’t able to travel to State of Washington during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $521.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from San José, San José Province to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $582. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San José, San José Province to State of Washington for around $683.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $619. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $680 on average. Flights to State of Washington from San José, San José Province in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San José Juan Santamaria Intl to Washington flight route?

Fly from San José Juan Santamaria Intl to Seattle/Tacoma Intl for the best San José Juan Santamaria Intl - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from San José, San José Province when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $568 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from San José, San José Province for as low as $473 on momondo.

What cabin class options are available on San José Juan Santamaria Intl to Washington flights?

There is only 1 cabin class available to choose from on San José Juan Santamaria Intl to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 63% on your flight if you consider stops on a San José, San José Province to State of Washington flight.

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

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

Direct flights

None
There are no direct flights from San José, San José Province to State of Washington. There are no popular flight routes from San José, San José Province to State of Washington.
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  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Washington?

    Prices for flights from San José Juan Santamaria Intl Airport to Washington were last updated today.

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

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

    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 San José Juan Santamaria Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington 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 San José, San José Province to State of Washington?

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

Compare and see reviews for airlines that fly from San José, San José Province to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $295Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $404Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $447Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

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

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

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

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

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

Once all potential San José to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from San José and alert you when they change.

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