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Cheap flights from San José to District of Columbia from $132

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 to District of Columbia departing on 3/4. 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 San José to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
5:00 pm - 11:27 am
SJO
-
IAD
17h 27m
1 stop
Volaris Logo
2:07 pm - 6:50 am
IAD
-
SJO
18h 43m
1 stop
$209Volaris
Sat, Mar 7 - Sun, Mar 15
Avianca Logo
3:05 pm - 1:40 am
SJO
-
IAD
9h 35m
1 stop
Avianca Logo
2:30 am - 7:45 am
IAD
-
SJO
7h 15m
1 stop
$215Avianca
Wed, Mar 4 - Tue, Mar 17
Avianca Logo
7:45 pm - 4:20 am
SJO
-
IAD
6h 35m
1 stop
Avianca Logo
3:40 am - 8:30 am
IAD
-
SJO
6h 50m
1 stop
$227Avianca
Wed, May 20 - Tue, May 26
Avianca Logo
7:50 pm - 3:10 am
SJO
-
IAD
6h 20m
1 stop
Avianca Logo
2:30 am - 7:45 am
IAD
-
SJO
7h 15m
1 stop
$235Avianca
Wed, Mar 4 - Tue, Mar 10
Avianca Logo
4:30 pm - 1:40 am
SJO
-
IAD
8h 10m
1 stop
Avianca Logo
5:35 pm - 11:40 pm
IAD
-
SJO
8h 05m
1 stop
$237Avianca
Wed, Feb 25 - Thu, May 28
Volaris Logo
4:17 pm - 12:27 pm
SJO
-
IAD
18h 10m
1 stop
Volaris Logo
2:07 pm - 6:50 am
IAD
-
SJO
18h 43m
1 stop
$238Volaris
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
12:35 pm - 10:16 pm
SJO
-
IAD
8h 41m
1 stop
United Airlines Logo
6:03 am - 8:39 pm
IAD
-
SJO
15h 36m
1 stop
$239United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
12:35 pm - 10:06 pm
SJO
-
DCA
8h 31m
1 stop
United Airlines Logo
8:10 am - 8:39 pm
DCA
-
SJO
13h 29m
1 stop
$239United Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
6:30 am - 11:11 pm
SJO
-
DCA
14h 41m
1 stop
American Airlines Logo
7:00 am - 7:07 pm
DCA
-
SJO
14h 07m
1 stop
$259American Airlines
Sat, May 2 - Wed, May 6
American Airlines Logo
7:00 am - 11:50 pm
SJO
-
DCA
15h 50m
1 stop
American Airlines Logo
5:59 am - 7:33 pm
DCA
-
SJO
15h 34m
1 stop
$262American Airlines
Wed, Mar 4 - Mon, Mar 9

United Airlines flights from San José to District of Columbia

Our best United Airlines deals on San José to District of Columbia flight tickets
United Airlines
Feb 19
SJO12:35 pmSan José Juan Santamaria Intl
8h 41m
1 stop
IAD10:16 pmWashington, D.C. Dulles Intl
Feb 23
IAD6:03 amWashington, D.C. Dulles Intl
15h 36m
1 stop
SJO8:39 pmSan José Juan Santamaria Intl
$239
United Airlines
Feb 13
SJO8:45 amSan José Juan Santamaria Intl
12h 31m
1 stop
IAD10:16 pmWashington, D.C. Dulles Intl
Feb 16
IAD6:05 pmWashington, D.C. Dulles Intl
15h 27m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$248
United Airlines
Apr 30
SJO7:55 amSan José Juan Santamaria Intl
14h 04m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
May 9
IAD6:00 amWashington, D.C. Dulles Intl
8h 21m
1 stop
SJO12:21 pmSan José Juan Santamaria Intl
$250

Volaris flights from San José to District of Columbia

Our best Volaris deals on San José to District of Columbia flight tickets
Volaris
Mar 7
SJO5:00 pmSan José Juan Santamaria Intl
17h 27m
1 stop
IAD11:27 amWashington, D.C. Dulles Intl
Mar 15
IAD2:07 pmWashington, D.C. Dulles Intl
18h 43m
1 stop
SJO6:50 amSan José Juan Santamaria Intl
$209
Volaris
Mar 4
SJO2:42 pmSan José Juan Santamaria Intl
8h 03m
1 stop
IAD11:45 pmWashington, D.C. Dulles Intl
Mar 17
IAD2:35 amWashington, D.C. Dulles Intl
13h 28m
1 stop
SJO2:03 pmSan José Juan Santamaria Intl
$238
Volaris
Mar 5
SJO5:00 pmSan José Juan Santamaria Intl
17h 27m
1 stop
IAD11:27 amWashington, D.C. Dulles Intl
Mar 17
IAD2:35 amWashington, D.C. Dulles Intl
13h 28m
1 stop
SJO2:03 pmSan José Juan Santamaria Intl
$241

momondo Fare Finder

 
Customize your flight search to find flights from San José to District of Columbia 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 5, 2026.
Use the filters below to find and compare flights from San José to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Sat 3/7

5:00 pm-11:27 am

1 stop17h 27m

Washington, D.C. Dulles Intl

Sun 3/15

2:07 pm-6:50 am

1 stop18h 43m

$209

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Wed 3/4

3:05 pm-1:40 am

1 stop9h 35m

Washington, D.C. Dulles Intl

Tue 3/17

2:30 am-7:45 am

1 stop7h 15m

$215

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Wed 5/20

7:45 pm-4:20 am

1 stop6h 35m

Washington, D.C. Dulles Intl

Tue 5/26

3:40 am-8:30 am

1 stop6h 50m

$227

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Wed 3/4

7:50 pm-3:10 am

1 stop6h 20m

Washington, D.C. Dulles Intl

Tue 3/10

2:30 am-7:45 am

1 stop7h 15m

$235

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Wed 2/25

4:30 pm-1:40 am

1 stop8h 10m

Washington, D.C. Dulles Intl

Thu 5/28

5:35 pm-11:40 pm

1 stop8h 05m

$237

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Sun 3/8

4:17 pm-12:27 pm

1 stop18h 10m

Washington, D.C. Dulles Intl

Sun 3/15

2:07 pm-6:50 am

1 stop18h 43m

$238

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Thu 2/19

12:35 pm-10:16 pm

1 stop8h 41m

Washington, D.C. Dulles Intl

Mon 2/23

6:03 am-8:39 pm

1 stop15h 36m

$239

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 2/19

12:35 pm-10:06 pm

1 stop8h 31m

Washington, D.C. Reagan-National

Mon 2/23

8:10 am-8:39 pm

1 stop13h 29m

$239

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 5/2

6:30 am-11:11 pm

1 stop14h 41m

Washington, D.C. Reagan-National

Wed 5/6

7:00 am-7:07 pm

1 stop14h 07m

$259

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 3/4

7:00 am-11:50 pm

1 stop15h 50m

Washington, D.C. Reagan-National

Mon 3/9

5:59 am-7:33 pm

1 stop15h 34m

$262

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 District of Columbia from

How to get the cheapest flight ticket from San José to District of Columbia

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 District of Columbia?

In general, October is the cheapest month to fly from San José to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $252. If you don’t want to visit District of Columbia in October, then you should wait until September to fly from San José, when ticket prices are also cheap, with an average price of $253.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $172. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from San José because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $657.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from San José in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $293 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $406. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San José Juan Santamaria Intl to District of Columbia flight route?

Fly from San José Juan Santamaria Intl to Washington, D.C. Dulles Intl for the best San José Juan Santamaria Intl - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from San José for as low as $260 on momondo.

What cabin class options are available on San José Juan Santamaria Intl to District of Columbia flights?

There are 3 cabin classes available to choose from on San José Juan Santamaria Intl to District of Columbia 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 to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between San José to District of Columbia.

Cheap San José to District of Columbia flight deals and tips

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

Best Price Found

$222

Fastest flight time

4h 43m

Direct flights

Mon, Tue, Wed, Fri and Sun

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from San José in the past 72 hours is $222. The best round-trip flight deal from San José to District of Columbia found on momondo in the last 72 hours is $478.
The fastest flight from San José to District of Columbia takes 4h 43m
Direct flights go from San José to District of Columbia on Monday, Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There are 2 airports in District of Columbia. From San José there are direct flights to Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to District of Columbia?

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

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

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

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia 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 to District of Columbia?

Best airlines flying from San José to District of Columbia

Compare and see reviews for airlines that fly from San José to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $180Free CancellationRating
7.5
1,557 reviews
Search Copa Airlines flights
AviancaPriceFrom $201Free CancellationRating
6.5
2,498 reviews
Search Avianca flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,241 reviews
Search United Airlines flights
American AirlinesPriceFrom $225Free CancellationRating
7.2
11,240 reviews
Search American Airlines flights
DeltaPriceFrom $245Free CancellationRating
7.9
8,154 reviews
Search Delta flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,278 reviews
Search Southwest flights
Spirit AirlinesPriceFrom $255Free CancellationRating
6.3
8,419 reviews
Search Spirit Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San José to District of Columbia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from San José.

Can I find flights from San José to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San José to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from San José to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San José to District of Columbia.

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

Yes. momondo can track prices for San José to District of Columbia 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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