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$179+ Cheap flights from San José (SJO) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from San José to Washington

Keep the following information in mind while searching for San José to Washington flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$301
(United Airlines)

One-way from

$179
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$566
Provider with most accurate pricing for San José Juan Santamaria Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Seattle/Tacoma Intl flights.
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From San José Juan Santamaria Intl to Washington
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One-way flight from San José Juan Santamaria Intl to Washington
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Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from San José to Washington

Cheapest flights from San José to Washington
Explore the most affordable flight options available from San José to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:30 amSJO - PDX
1 stop14h 49mUnited Airlines
Tue 8/191:45 pmPDX - SJO
1 stop16h 30mUnited Airlines
Deal found 4/30$301
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:25 amSJO - PDX
1 stop14h 50mAmerican Airlines
Tue 8/195:35 amPDX - SJO
1 stop11h 40mAmerican Airlines
Deal found 4/30$316
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:03 amSJO - GEG
2 stops15h 50mAmerican Airlines
Tue 5/135:34 amGEG - SJO
1 stop15h 43mAmerican Airlines
Deal found 4/30$396
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:28 pmSJO - PDX
2 stops25h 14mSpirit Airlines
Sat 6/71:37 pmPDX - SJO
2 stops19h 50mSpirit Airlines
Deal found 4/30$402
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/156:00 amSJO - GEG
2 stops31h 35mUnited Airlines
Sun 6/227:25 amGEG - SJO
1 stop22h 50mUnited Airlines
Deal found 4/30$412
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:50 amSJO - PDX
1 stop13h 35mAlaska Airlines
Tue 8/1910:30 amPDX - SJO
1 stop12h 00mAlaska Airlines
Deal found 4/30$436
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:48 pmSJO - SEA
3 stops24h 37mMultiple Airlines
Tue 5/206:00 amSEA - SJO
3 stops29h 22mMultiple Airlines
Deal found 5/1$459
This eDestinos deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:23 pmSJO - SEA
2 stops24h 12mSpirit Airlines
Tue 5/136:00 amSEA - SJO
2 stops27h 27mSpirit Airlines
Deal found 4/30$461
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/612:28 pmSJO - PDX
3 stops29h 17mMultiple Airlines
Sun 6/1511:59 pmPDX - SJO
3 stops33h 37mMultiple Airlines
Deal found 4/30$461
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:50 amSJO - SEA
2 stops18h 40mAlaska Airlines
Sun 8/179:18 pmSEA - SJO
2 stops25h 12mAlaska Airlines
Deal found 4/30$463
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:12 amSJO - GEG
2 stops20h 49mAlaska Airlines
Tue 5/137:00 amGEG - SJO
2 stops15h 52mAlaska Airlines
Deal found 4/30$467
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:35 amSJO - SEA
2 stops16h 22mUnited Airlines
Tue 6/107:27 pmSEA - SJO
2 stops13h 44mUnited Airlines
Deal found 4/30$468

Cheapflights Fare Finder

Customize your flight search to find flights from San José to 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from San José to Washington that are best for you.

Fly from

San José

Fly to

Washington

Route

Depart

Return

Price

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 8/6

5:30 am-7:19 pm

1 stop14h 49m

Portland

Tue 8/19

1:45 pm-7:15 am

1 stop16h 30m

$301

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 8/6

7:25 am-9:15 pm

1 stop14h 50m

Portland

Tue 8/19

5:35 am-6:15 pm

1 stop11h 40m

$316

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/30

12:28 pm-12:42 pm

2 stops25h 14m

Portland

Sat 6/7

1:37 pm-10:27 am

2 stops19h 50m

$402

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Sun 6/15

6:00 am-12:35 pm

2 stops31h 35m

Spokane

Sun 6/22

7:25 am-7:15 am

1 stop22h 50m

$412

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 8/5

12:50 am-1:25 pm

1 stop13h 35m

Portland

Tue 8/19

10:30 am-11:30 pm

1 stop12h 00m

$436

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Wed 5/14

2:48 pm-2:25 pm

3 stops24h 37m

Seattle/Tacoma Intl

Tue 5/20

6:00 am-12:22 pm

3 stops29h 22m

$459

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 6/6

12:28 pm-4:45 pm

3 stops29h 17m

Portland

Sun 6/15

11:59 pm-10:36 am

3 stops33h 37m

$461

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Tue 8/12

12:50 am-6:30 pm

2 stops18h 40m

Seattle/Tacoma Intl

Sun 8/17

9:18 pm-11:30 pm

2 stops25h 12m

$463

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Tue 5/20

7:55 am-12:59 am

2 stops18h 04m

Seattle/Tacoma Intl

Tue 6/17

2:50 pm-7:15 am

1 stop15h 25m

$468

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Fri 6/20

12:28 pm-3:03 pm

2 stops27h 35m

Seattle/Tacoma Intl

Mon 6/23

3:58 pm-11:19 am

2 stops18h 21m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 26 results
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Best time to book a flight from San José to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from San José with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Washington

What is the cheapest month to book a flight from San José, San José Province to State of Washington?

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to State of Washington (average of $238). Flying from San José, San José Province to State of Washington in July is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJO to WA?

Find hourly flight availability from San José to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from San José, San José Province to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San José to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San José to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San José to Washington?

    San José Juan Santamaria Intl (SJO) is the airport you will fly out of if you book a flight from San José to Washington. It is only a 8.8 mi journey to Juan Santamaria Intl (SJO) from San José’s city center.

  • What are the cheapest airlines to fly from San José, San José Province to State of Washington one-way?

    One-way options have recently been found by users for as low as $179 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $195 and Delta from $196 one-way.

  • What are the most popular routes from San José, San José Province to State of Washington?

    When deciding which route to take from San José, San José Province to State of Washington consider San José Juan Santamaria Intl - Seattle/Tacoma Intl, San José Juan Santamaria Intl - Portland or San José Juan Santamaria Intl - Spokane as they are the most popular.

  • Can I find deals for flights from San José to Washington that include hotel bookings?

    Yes. In addition to deals on San José to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Washington.

  • Can I find deals for business class flights from San José to Washington?

    Yes. Cheapflights offers flight deals from San José to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from San José, San José Province to State of Washington (average of $238). Flying from San José, San José Province to State of Washington in July is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San José to Washington

See prices for flight routes from nearby airports that may be better suited for you.
San José to Newark flights
San José to John F Kennedy Intl flights
San José to Orlando flights
San José to Miami flights
San José to Los Angeles flights
San José to Fort Lauderdale flights
San José to LaGuardia flights
San José to O'Hare Intl flights
San José to San Francisco flights
San José to Las Vegas flights
San José to Hobby flights
San José to Atlanta flights
San José to George Bush Intcntl flights
San José to Seattle flights
San José to Dallas/Fort Worth flights
San José to Dulles Intl flights
San José to Charlotte flights
San José to Denver flights
San José to Boston flights
San José to Baltimore flights
San José to Ontario flights
San José to Reagan-National flights
San José to Midway flights
San José to Austin flights
San José to Tampa flights
San José to Philadelphia flights
San José to Salt Lake City flights
Liberia to Newark flights
San José to Nashville flights
San José to Raleigh flights
San José to Columbus flights
San José to Love Field flights
San José to Burbank flights
San José to Minneapolis flights
San José to Sky Harbor Intl flights
San José to Kansas City flights
San José to El Paso flights
San José to Portland flights
Liberia to John F Kennedy Intl flights
Liberia to Denver flights
San José to Honolulu flights
San José to San Diego flights
Liberia to Los Angeles flights
San José to Cleveland flights
San José to Sacramento flights
San José to Oakland flights
Liberia to Miami flights
San José to New Orleans flights
San José to San Jose flights
San José to Detroit flights

Top 4 airlines flying from San José to Washington

Discover the top 4 airlines that operate flights from San José to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$369Average$585FlexibilityNo cancel feeOn-time71%
DeltaCheapest$410Average$590FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$447Average$661FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$452Average$621FlexibilityNo cancel feeOn-time69%

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