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Cheap flights from Central America to Washington, D.C. from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Central America to Washington, D.C. departing on 9/24. 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 Central America to Washington, D.C.

Cheap round-trip flights

Volaris El Salvador Logo
6:36 pm - 11:43 pmSAL-IAD
4h 07mnonstop
Volaris El Salvador Logo
1:07 pm - 4:44 pmIAD-SAL
4h 37mnonstop
$209Volaris El Salvador
Find Deal
Thu, Nov 20 - Sun, Nov 30
Volaris El Salvador Logo
6:37 pm - 12:54 amSAL-IAD
4h 17mnonstop
Volaris El Salvador Logo
2:37 am - 4:57 amIAD-SAL
4h 20mnonstop
$211Volaris El Salvador
Find Deal
Wed, Oct 1 - Fri, Oct 10
Avianca Logo
4:20 pm - 1:15 amSJO-IAD
6h 55m1 stop
Avianca Logo
2:35 am - 7:40 amIAD-SJO
7h 05m1 stop
$218Avianca
Find Deal
Tue, Sep 16 - Mon, Sep 22
Avianca Logo
4:20 pm - 1:15 amSJO-IAD
6h 55m1 stop
Avianca Logo
4:15 pm - 11:40 pmIAD-SJO
8h 25m1 stop
$220Avianca
Find Deal
Thu, Oct 23 - Tue, Nov 4
United Airlines Logo
1:30 pm - 11:51 pmSJO-IAD
8h 21m1 stop
United Airlines Logo
10:10 pm - 10:25 amIAD-SJO
14h 15m1 stop
$226United Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
United Airlines Logo
8:50 am - 9:12 pmLIR-IAD
11h 22m1 stop
United Airlines Logo
5:10 pm - 5:57 pmIAD-LIR
25h 47m1 stop
$226United Airlines
Find Deal
Thu, Feb 19 - Mon, Mar 2
American Airlines Logo
12:45 pm - 9:31 pmLIR-IAD
30h 46m2 stops
American Airlines Logo
5:29 pm - 2:13 pmIAD-LIR
21h 44m2 stops
$240American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
6:00 am - 10:07 amSJO-IAD
26h 07m2 stops
American Airlines Logo
7:21 pm - 7:42 pmIAD-SJO
26h 21m2 stops
$257American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Copa Airlines Logo
9:17 am - 4:20 amSJO-IAD
17h 03m3 stops
Copa Airlines Logo
4:41 pm - 7:34 amIAD-SJO
16h 53m1 stop
$265Copa Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
Copa Airlines Logo
9:17 am - 4:20 amSJO-IAD
17h 03m2 stops
Copa Airlines Logo
2:25 am - 8:19 amIAD-SJO
7h 54m1 stop
$275Copa Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23

Delta flights from Central America to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Central America to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 17
LIR3:55 pmLiberia
16h 16m
1 stop
IAD9:11 amWashington, D.C. Dulles Intl
Mar 1
IAD7:50 pmWashington, D.C. Dulles Intl
18h 00m
1 stop
LIR12:50 pmLiberia
$268
Find similar
Delta
Dec 4
SJO2:17 pmSan José Juan Santamaria Intl
8h 50m
1 stop
IAD12:07 amWashington, D.C. Dulles Intl
Dec 9
IAD10:05 amWashington, D.C. Dulles Intl
13h 10m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
$269
Find similar
Delta
Sep 25
GUA1:05 pmGuatemala City La Aurora
9h 08m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
Sep 29
IAD6:00 amWashington, D.C. Dulles Intl
7h 30m
1 stop
GUA11:30 amGuatemala City La Aurora
$303
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Volaris El Salvador flights from Central America to Washington, D.C. Dulles Intl Airport

Our best Volaris El Salvador deals on Central America to Washington, D.C. Dulles Intl Airport flight tickets
Volaris El Salvador
Nov 20
SAL6:36 pmSan Salvador El Salvador Intl
4h 07m
IAD11:43 pmWashington, D.C. Dulles Intl
Nov 30
IAD1:07 pmWashington, D.C. Dulles Intl
4h 37m
SAL4:44 pmSan Salvador El Salvador Intl
$209
Find similar
Volaris El Salvador
Oct 1
SAL6:37 pmSan Salvador El Salvador Intl
4h 17m
IAD12:54 amWashington, D.C. Dulles Intl
Oct 10
IAD2:37 amWashington, D.C. Dulles Intl
4h 20m
SAL4:57 amSan Salvador El Salvador Intl
$211
Find similar
Volaris El Salvador
Sep 19
SAL6:37 pmSan Salvador El Salvador Intl
4h 17m
IAD12:54 amWashington, D.C. Dulles Intl
Sep 29
IAD2:37 amWashington, D.C. Dulles Intl
4h 20m
SAL4:57 amSan Salvador El Salvador Intl
$212
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Central America to Washington, D.C. Dulles Intl Airport 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 August 25, 2025.
Use the filters below to find and compare flights from Central America to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 11/20

6:36 pm-11:43 pm

Nonstop4h 07m

Washington, D.C. Dulles Intl

Sun 11/30

1:07 pm-4:44 pm

Nonstop4h 37m

$209

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 10/1

6:37 pm-12:54 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Fri 10/10

2:37 am-4:57 am

Nonstop4h 20m

$211

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Tue 9/16

4:20 pm-1:15 am

1 stop6h 55m

Washington, D.C. Dulles Intl

Mon 9/22

2:35 am-7:40 am

1 stop7h 05m

$218

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Thu 10/23

4:20 pm-1:15 am

1 stop6h 55m

Washington, D.C. Dulles Intl

Tue 11/4

4:15 pm-11:40 pm

1 stop8h 25m

$220

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Thu 10/23

1:30 pm-11:51 pm

1 stop8h 21m

Washington, D.C. Dulles Intl

Mon 10/27

10:10 pm-10:25 am

1 stop14h 15m

$226

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Thu 2/19

8:50 am-9:12 pm

1 stop11h 22m

Washington, D.C. Dulles Intl

Mon 3/2

5:10 pm-5:57 pm

1 stop25h 47m

$226

LiberiaWashington, D.C.

LIR - IAD

LIRIAD

Liberia

Fri 10/31

12:45 pm-9:31 pm

2 stops30h 46m

Washington, D.C. Dulles Intl

Tue 11/4

5:29 pm-2:13 pm

2 stops21h 44m

$240

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Tue 9/16

6:00 am-10:07 am

2 stops26h 07m

Washington, D.C. Dulles Intl

Tue 9/23

7:21 pm-7:42 pm

2 stops26h 21m

$257

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Mon 10/6

9:17 am-4:20 am

3 stops17h 03m

Washington, D.C. Dulles Intl

Sat 10/11

4:41 pm-7:34 am

1 stop16h 53m

$265

San JoséWashington, D.C.

SJO - IAD

SJOIAD

San José Juan Santamaria Intl

Thu 9/18

9:17 am-4:20 am

2 stops17h 03m

Washington, D.C. Dulles Intl

Tue 9/23

2:25 am-8:19 am

1 stop7h 54m

$275

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, D.C. from

How to get the cheapest flight ticket from Central America to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, October is the cheapest month to fly from Central America to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $271. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $282.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $281. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Central America to Washington, D.C. Dulles Intl Airport for around $648.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Central America in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $330 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $556 on average. Flights to Washington, D.C. Dulles Intl Airport from Central America at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Central America to Washington, D.C. Dulles Intl flight route?

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Central America when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $319 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Central America for as low as $258 on momondo.

What cabin class options are available on Central America to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Central America to Washington, D.C. Dulles Intl 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 Central America to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Central America to Washington, D.C. Dulles Intl Airport flight.

Cheap Central America to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Central America to Washington, D.C. Dulles Intl Airport

Best Price Found

$139

Fastest flight time

4h 00m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Central America in the past 72 hours is $139. The best round-trip flight deal from Central America to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $238.
The fastest flight from Central America to Washington, D.C. Dulles Intl Airport takes 4h 00m
Direct flights go from Central America to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Central America to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Central America to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Central America to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Central America to Washington, D.C. Dulles Intl Airport?

    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 Central America to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Central America to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Central America to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Central America to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $81Free CancellationRating
6.6
1,159 reviews
Search Volaris flights
Volaris El SalvadorPriceFrom $134Free CancellationRating
7.4
26 reviews
Search Volaris El Salvador flights
United AirlinesPriceFrom $134Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
AviancaPriceFrom $169Free CancellationRating
6.7
2,417 reviews
Search Avianca flights
Copa AirlinesPriceFrom $175Free CancellationRating
7.5
1,514 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $234Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Harpers Ferry
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Central America to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Central America to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Central America to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Central America to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Central America to Washington, D.C.?

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 Central America to Washington, D.C..

I’m not ready to book a flight from Central America to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Central America are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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