Cheap flights from San José to District of Columbia from $207

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 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San José to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
5:25 pm - 2:15 am
SJO
-
IAD
6h 50m
1 stop
Avianca Logo
3:40 am - 8:30 am
IAD
-
SJO
6h 50m
1 stop
$338Avianca
Thu, Oct 1 - Sat, Oct 3
Avianca Logo
5:25 pm - 2:15 am
SJO
-
IAD
6h 50m
1 stop
Avianca Logo
4:10 am - 11:30 am
IAD
-
SJO
9h 20m
1 stop
$340Avianca
Mon, Sep 14 - Mon, Sep 28
Avianca Logo
7:45 pm - 4:20 am
SJO
-
IAD
6h 35m
1 stop
Avianca Logo
5:35 pm - 11:40 pm
IAD
-
SJO
8h 05m
1 stop
$341Avianca
Wed, Jul 15 - Tue, Jul 21
United Airlines Logo
8:45 am - 7:00 am
SJO
-
IAD
20h 15m
1 stop
United Airlines Logo
10:10 pm - 8:39 pm
IAD
-
SJO
23h 29m
1 stop
$343United Airlines
Fri, Aug 28 - Wed, Dec 30
United Airlines Logo
7:55 am - 10:13 pm
SJO
-
DCA
12h 18m
1 stop
United Airlines Logo
10:59 am - 7:37 pm
DCA
-
SJO
10h 38m
1 stop
$343United Airlines
Wed, Sep 16 - Fri, Sep 25
Avianca Logo
3:10 pm - 4:20 am
SJO
-
IAD
11h 10m
1 stop
Avianca Logo
5:45 am - 11:30 am
IAD
-
SJO
7h 45m
1 stop
$345Avianca
Sun, Sep 27 - Sat, Oct 3
United Airlines Logo
7:55 am - 10:13 pm
SJO
-
DCA
12h 18m
1 stop
United Airlines Logo
7:29 pm - 12:21 pm
DCA
-
SJO
18h 52m
1 stop
$352United Airlines
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
1:29 pm - 9:30 am
SJO
-
DCA
18h 01m
1 stop
American Airlines Logo
5:00 am - 12:26 pm
DCA
-
SJO
9h 26m
1 stop
$368American Airlines
Sat, Aug 29 - Mon, Sep 7
American Airlines Logo
1:00 pm - 8:59 am
SJO
-
DCA
17h 59m
1 stop
American Airlines Logo
9:00 pm - 12:59 pm
DCA
-
SJO
17h 59m
1 stop
$370American Airlines
Fri, Sep 11 - Tue, Sep 15
American Airlines Logo
1:29 pm - 9:30 am
SJO
-
DCA
18h 01m
1 stop
American Airlines Logo
5:00 am - 12:03 pm
DCA
-
SJO
9h 03m
2 stops
$373American Airlines
Sat, Aug 29 - Mon, Sep 7

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Copa Airlines flights from San José to District of Columbia

Our best Copa Airlines deals on San José to District of Columbia flight tickets
Copa Airlines
Sep 15
SJO6:17 pmSan José Juan Santamaria Intl
18h 47m
1 stop
IAD3:04 pmWashington, D.C. Dulles Intl
Sep 21
IAD4:34 pmWashington, D.C. Dulles Intl
20h 24m
1 stop
SJO10:58 amSan José Juan Santamaria Intl
$366
Copa Airlines
Jul 6
SJO10:03 amSan José Juan Santamaria Intl
16h 18m
1 stop
IAD4:21 amWashington, D.C. Dulles Intl
Jul 9
IAD2:22 amWashington, D.C. Dulles Intl
7h 04m
1 stop
SJO7:26 amSan José Juan Santamaria Intl
$414
Copa Airlines
Jul 9
SJO12:06 pmSan José Juan Santamaria Intl
11h 41m
1 stop
IAD1:47 amWashington, D.C. Dulles Intl
Jul 16
IAD4:26 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
SJO7:26 amSan José Juan Santamaria Intl
$436

American Airlines flights from San José to District of Columbia

Our best American Airlines deals on San José to District of Columbia flight tickets
American Airlines
Sep 23
SJO2:57 pmSan José Juan Santamaria Intl
16h 58m
2 stops
IAD9:55 amWashington, D.C. Dulles Intl
Sep 28
IAD4:56 pmWashington, D.C. Dulles Intl
22h 03m
2 stops
SJO12:59 pmSan José Juan Santamaria Intl
$367
American Airlines
Aug 29
SJO1:29 pmSan José Juan Santamaria Intl
7h 26m
1 stop
IAD10:55 pmWashington, D.C. Dulles Intl
Sep 7
IAD7:57 amWashington, D.C. Dulles Intl
6h 29m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
$368
American Airlines
Sep 11
SJO1:00 pmSan José Juan Santamaria Intl
17h 59m
1 stop
DCA8:59 amWashington, D.C. Reagan-National
Sep 15
DCA9:00 pmWashington, D.C. Reagan-National
17h 59m
1 stop
SJO12:59 pmSan José Juan Santamaria Intl
$370

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 July 3, 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

Cheapest round-trip
Quickest round-trip

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Thu 10/1

5:25 pm-2:15 am

1 stop6h 50m

Washington, D.C. Dulles Intl

Sat 10/3

3:40 am-8:30 am

1 stop6h 50m

$338

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Mon 9/14

5:25 pm-2:15 am

1 stop6h 50m

Washington, D.C. Dulles Intl

Mon 9/28

4:10 am-11:30 am

1 stop9h 20m

$340

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Wed 7/15

7:45 pm-4:20 am

1 stop6h 35m

Washington, D.C. Dulles Intl

Tue 7/21

5:35 pm-11:40 pm

1 stop8h 05m

$341

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Fri 8/28

8:45 am-7:00 am

1 stop20h 15m

Washington, D.C. Dulles Intl

Wed 12/30

10:10 pm-8:39 pm

1 stop23h 29m

$343

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 9/16

7:55 am-10:13 pm

1 stop12h 18m

Washington, D.C. Reagan-National

Fri 9/25

10:59 am-7:37 pm

1 stop10h 38m

$343

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Sun 9/27

3:10 pm-4:20 am

1 stop11h 10m

Washington, D.C. Dulles Intl

Sat 10/3

5:45 am-11:30 am

1 stop7h 45m

$345

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 9/4

7:55 am-10:13 pm

1 stop12h 18m

Washington, D.C. Reagan-National

Sun 9/6

7:29 pm-12:21 pm

1 stop18h 52m

$352

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 8/29

1:29 pm-9:30 am

1 stop18h 01m

Washington, D.C. Reagan-National

Mon 9/7

5:00 am-12:26 pm

1 stop9h 26m

$368

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 9/11

1:00 pm-8:59 am

1 stop17h 59m

Washington, D.C. Reagan-National

Tue 9/15

9:00 pm-12:59 pm

1 stop17h 59m

$370

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 8/29

1:29 pm-9:30 am

1 stop18h 01m

Washington, D.C. Reagan-National

Mon 9/7

5:00 am-12:03 pm

2 stops9h 03m

$373

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, August 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 $104. If you don’t want to visit District of Columbia in August, then you should wait until February to fly from San José, when ticket prices are also cheap, with an average price of $116.

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 Tuesday when prices can be found for as low as $235. 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 $648.

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 $263 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $340. 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 Baltimore/Washington for the best San José Juan Santamaria Intl - District of Columbia flight prices

How far in advance should I book a flight from San José 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 $326 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 $283 on momondo.

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

There is only 1 cabin class available to choose from on San José 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

Fastest flight time

4h 44m

Direct flights

Every day

Airports in District of Columbia

2 airports
The fastest flight from San José to District of Columbia takes 4h 44m
Direct flights go from San José to District of Columbia every day.
There are 2 airports in District of Columbia. From San José there are direct flights to Washington, D.C. Dulles Intl (IAD).

Frequently asked questions about flying from San José to District of Columbia

  • 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
AviancaPriceFrom $201Free CancellationRating
6.5
2,520 reviews
Search Avianca flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,929 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $225Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $274Free CancellationRating
7.6
1,567 reviews
Search Copa 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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1 adult
Sun 8/2
Sun 8/9

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