How do most travelers feel about United Airlines?

The general consensus from 4,016 Cheapflights users is that United Airlines is a 6.2/10. Select your travel dates above for updated prices on flights from Washington, D.C. to San José, San José Province (WAS-SJO).

Can I get a flight from Washington, D.C. to San José, San José Province on United Airlines for under $400?

Washington, D.C. to San José, San José Province flights on United Airlines are currently available under $400. 17 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

How far ahead should I book a flight from Washington, D.C. to San José, San José Province with United Airlines?

Booking with United Airlines 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to San José, San José Province. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. to San José, San José Province with United Airlines?

Currently, the most affordable month to book a United Airlines flight from Washington, D.C. to San José, San José Province in September, with an average price of $385. Conversely, traveling with United Airlines from Washington, D.C. to San José, San José Province in July will be the most expensive, with an average cost of $524. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Fly United Airlines from Washington, D.C. to SJO as low as $88

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Cheapflights users flying from Washington, D.C. to San José on United Airlines typically fly into San José Juan Santamaria Intl and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to San José in 2024

Popular in	December
Cheapest in	October
Average price (all airlines)	$330
One-way from	$88
Round-trip from	$220

Highest demand for flights from Washington, D.C. to San José Juan Santamaria Intl; 10% potential price increase.

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Best time to find cheap flights from Washington, D.C. to San José Juan Santamaria Intl; 4% potential price drop.

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Average price for all Washington, D.C. to San José Juan Santamaria Intl flights (one-way and round-trip).

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Cheapest one-way United Airlines flight from Washington, D.C. to San José Juan Santamaria Intl

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Cheapest round-trip United Airlines flight from Washington, D.C. to San José Juan Santamaria Intl

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Can I get a flight from Washington, D.C. to San José, San José Province on United Airlines for under $400?
Washington, D.C. to San José, San José Province flights on United Airlines are currently available under $400. 17 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
How do most travelers feel about United Airlines?
The general consensus from 4,016 Cheapflights users is that United Airlines is a 6.2/10. Select your travel dates above for updated prices on flights from Washington, D.C. to San José, San José Province (WAS-SJO).

Cheapest United Airlines flights from Washington, D.C. to San José

Sat 6/16:14 amIAD - SJO

1 stop7h 24mUnited Airlines

Wed 6/511:05 amSJO - IAD

1 stop10h 54mUnited Airlines

Deal found 5/29$272

Pick Dates

Sun 6/26:05 amBWI - SJO

1 stop18h 34mUnited Airlines

Fri 6/75:30 amSJO - BWI

1 stop15h 30mUnited Airlines

Deal found 5/28$304

Pick Dates

Sat 6/16:14 amIAD - SJO

1 stop7h 24mUnited Airlines

Tue 6/45:30 amSJO - IAD

1 stop16h 29mUnited Airlines

Deal found 5/30$304

Pick Dates

Direct flights from Washington, D.C. to San José on United Airlines

Sat 11/28:56 amIAD - SJO

Nonstop4h 59mUnited Airlines

Sat 11/92:30 pmSJO - IAD

Nonstop4h 42mUnited Airlines

Deal found 5/29$422

Pick Dates

Sat 11/168:56 amIAD - SJO

Nonstop4h 59mUnited Airlines

Sat 11/232:30 pmSJO - IAD

Nonstop4h 42mUnited Airlines

Deal found 5/30$473

Pick Dates

Sat 11/98:56 amIAD - SJO

Nonstop4h 59mUnited Airlines

Sat 11/162:30 pmSJO - IAD

Nonstop4h 42mUnited Airlines

Deal found 5/30$1,662

Pick Dates

Last minute deals on Cheapflights

Tue 6/48:35 amIAD - SJO

1 stop13h 02mUnited Airlines

Fri 6/75:30 amSJO - IAD

1 stop16h 29mUnited Airlines

Deal found 5/30$355

Pick Dates

Thu 6/66:05 amBWI - SJO

1 stop18h 34mUnited Airlines

Wed 6/125:30 amSJO - BWI

1 stop15h 30mUnited Airlines

Deal found 5/28$395

Pick Dates

Wed 6/512:55 pmDCA - SJO

1 stop11h 44mUnited Airlines

Wed 6/125:30 amSJO - DCA

1 stop14h 41mUnited Airlines

Deal found 5/29$395

Pick Dates

One-way United Airlines flights to San José from Washington, D.C.

Tue 11/57:50 pmDCA - SJO

1 stop16h 35mUnited Airlines

Deal found 5/29$88

Pick Dates

Tue 8/2010:08 pmIAD - SJO

1 stop16h 18mUnited Airlines

Deal found 5/28$88

Pick Dates

Wed 6/56:14 amIAD - SJO

1 stop7h 24mUnited Airlines

Deal found 5/29$133

Pick Dates

Best time to book a flight from Washington, D.C. to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in San José by month

SJO Temperature	64.4 - 69.8 °F

SJO

Temperature

64.4 - 69.8 °F

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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Fly from Washington, D.C. to San José on another airline
Consider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Avianca flights from Washington, D.C. to San José Juan Santamaria Intl

Copa Airlines flights from Washington, D.C. to San José Juan Santamaria Intl

Other United Airlines flights from Washington, D.C.
Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

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Other popular destinations in Central America
If San José is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Flights to San Salvador

Flights to Guatemala City

Flights to Managua

Flights to San José

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Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Tokyo

United Airlines flights from Washington, D.C. to Tampa

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Fort Lauderdale

United Airlines flights from Washington, D.C. to Luis Munoz Marin Intl

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Chicago

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Punta Cana

See what others are saying about United Airlines

United Airlines

7.4

Good

10,777 reviews

Check prices

Overview

Recent reviews

8.0

Very good|Mar 2022

Just a normal flight - all was just fine and reasonably comfortable given the physical limitations of flight - arrived safe and on time which are the important things. The only thing that could have been better - that was controllable - was the food - I am always amazed that it can get worse than it was before but United seems to have experts in this area and they should be commended on continuing to make the food worse when it seemed like it as as bad as it could get while using actual food as inputs. I'm guessing we are pretty close to rock bottom by now but United always seems be able to give that extra effort to eliminate that last little bit of remaining quality and taste. I would recommend that United stop having their accountants plan and prepare meals and snacks and let actual chefs, or at least cooks prepare them in the future.

6.0

Okay|Apr 2024

The staff were pleasant. There was no food or entertainment.

2.0

Poor|Nov 2021

Clear attendant at the Logan airport was awful. Rude and inconsiderate to everyone. Let every clear customer in front of every priority United customer. Usually they switch off groups but we were waiting 30 minutes when we were third from the front because every clear customer was let in front of us.

8.0

Very good|Jan 2022

Everything was great. Even though the flight got delayed 10 minutes we arrived on time

5.9

Fair|Aug 2021

Boarding was too long. The Seats are too thin. The snacks were water and a cookie.

1 out of 3593

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Cheapflights users flying from Washington, D.C. to San José on United Airlines typically fly into San José Juan Santamaria Intl and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to San José in 2024

Find detailed information about United Airlines flights from Washington, D.C. to San José. Explore the options provided by United Airlines to plan your journey from Washington, D.C. to San José. Data last updated May 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Washington, D.C. to San José, San José Province on United Airlines for under $400?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Washington, D.C. to San José

Direct flights from Washington, D.C. to San José on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to San José from Washington, D.C.

Best time to book a flight from Washington, D.C. to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Washington, D.C. with our price prediction graph.

Temperature and rainfall in San José by month

Plan your trip to San José by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Washington, D.C. to San José on another airline
Consider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Consider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Other United Airlines flights from Washington, D.C.
Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Complete your trip
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Washington, D.C. and San José
Choose from other airlines serving Washington, D.C. and San José.

Choose from other airlines serving Washington, D.C. and San José.

Other popular destinations in Central America
If San José is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

If San José is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

See what others are saying about United Airlines

Overview

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Flights

United Airlines flights from Washington, D.C. to San José (WAS - SJO)

Cheapflights users flying from Washington, D.C. to San José on United Airlines typically fly into San José Juan Santamaria Intl and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to San José in 2024

Find detailed information about United Airlines flights from Washington, D.C. to San José. Explore the options provided by United Airlines to plan your journey from Washington, D.C. to San José. Data last updated May 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Washington, D.C. to San José, San José Province on United Airlines for under $400?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Washington, D.C. to San José

Direct flights from Washington, D.C. to San José on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to San José from Washington, D.C.

Best time to book a flight from Washington, D.C. to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Washington, D.C. with our price prediction graph.

Temperature and rainfall in San José by month

Plan your trip to San José by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Washington, D.C. to San José on another airlineConsider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Consider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

See what others are saying about United Airlines

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Washington, D.C. to San José on another airline
Consider alternative airlines that service the San José area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.