What airlines fly to District of Columbia?

Delta, JetBlue and American Airlines are the top three most popular airlines that fly to District of Columbia from Santiago de los Caballeros according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Santiago de los Caballeros to District of Columbia?

JetBlue, Delta, and United Airlines are the most popular carriers operating from Santiago de los Caballeros to District of Columbia

When did momondo last update prices for flights from Santiago de los Caballeros Airport to District of Columbia?

Prices for flights from Santiago de los Caballeros Airport to District of Columbia were last updated today.

How many operators does momondo search for flights from Santiago de los Caballeros Airport to District of Columbia?

As of August 2025, there are 2 operators available to choose from for flights from Santiago de los Caballeros Airport to District of Columbia.

How old do you have to be to fly from Santiago de los Caballeros Airport to District of Columbia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago de los Caballeros Airport to District of Columbia.

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

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$229 Cheap Flights from Santiago de los Caballeros to District of Columbia in 2025

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Find the cheapest flights from Santiago de los Caballeros to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

2:00 pm - 9:55 pmSTI-DCA

7h 55m1 stop

6:35 pm - 8:17 amDCA-STI

12h 42m1 stop

$427JetBlue

Find Deal

Thu, Sep 11 - Wed, Dec 3

3:30 pm - 10:56 pmSTI-DCA

7h 26m1 stop

6:19 am - 6:04 pmDCA-STI

11h 45m1 stop

$429JetBlue

Find Deal

Wed, Sep 17 - Sun, Sep 21

2:07 pm - 10:59 pmSTI-IAD

8h 52m1 stop

6:20 am - 12:57 pmIAD-STI

6h 37m1 stop

$492United Airlines

Find Deal

Wed, Sep 17 - Sun, Sep 21

6:45 am - 6:05 pmSTI-DCA

12h 20m1 stop

11:00 am - 8:34 pmDCA-STI

8h 34m1 stop

$495Delta

Find Deal

Fri, Nov 28 - Tue, Dec 2

5:00 am - 12:34 pmSTI-DCA

7h 34m1 stop

2:00 pm - 11:51 pmDCA-STI

8h 51m1 stop

$496United Airlines

Find Deal

Mon, Oct 27 - Mon, Dec 1

6:45 am - 6:05 pmSTI-DCA

12h 20m1 stop

7:15 am - 11:59 pmDCA-STI

15h 44m1 stop

$497Delta

Find Deal

Thu, Nov 27 - Wed, Dec 31

4:36 pm - 10:19 amSTI-IAD

18h 43m2 stops

5:29 pm - 3:30 pmIAD-STI

21h 01m2 stops

$521American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

4:36 pm - 7:49 amSTI-DCA

16h 13m2 stops

7:59 pm - 3:30 pmDCA-STI

18h 31m1 stop

$531American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:18 pm - 8:26 pmSTI-IAD

27h 08m3 stops

5:40 pm - 5:06 pmIAD-STI

22h 26m3 stops

$546

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:18 pm - 8:26 pmSTI-IAD

27h 08m3 stops

5:40 pm - 5:06 pmIAD-STI

22h 26m3 stops

$566

Find Deal

Thu, Nov 13 - Mon, Nov 17

American Airlines flights from Santiago de los Caballeros to District of Columbia

Our best American Airlines deals on Santiago de los Caballeros to District of Columbia flight tickets

American Airlines

Nov 13

STI4:36 pmSantiago de los Caballeros

18h 43m

2 stops

IAD10:19 amWashington, D.C. Dulles Intl

Nov 17

IAD5:29 pmWashington, D.C. Dulles Intl

21h 01m

2 stops

STI3:30 pmSantiago de los Caballeros

$521

Find similar

American Airlines

Nov 13

STI4:36 pmSantiago de los Caballeros

16h 13m

2 stops

DCA7:49 amWashington, D.C. Reagan-National

Nov 17

DCA7:59 pmWashington, D.C. Reagan-National

18h 31m

1 stop

STI3:30 pmSantiago de los Caballeros

$531

Find similar

American Airlines

Sep 17

STI1:29 pmSantiago de los Caballeros

19h 17m

2 stops

IAD8:46 amWashington, D.C. Dulles Intl

Sep 21

IAD8:12 pmWashington, D.C. Dulles Intl

16h 15m

2 stops

STI12:27 pmSantiago de los Caballeros

$542

Find similar

Delta flights from Santiago de los Caballeros to District of Columbia

Our best Delta deals on Santiago de los Caballeros to District of Columbia flight tickets

Delta

Nov 28

STI6:45 amSantiago de los Caballeros

12h 20m

1 stop

DCA6:05 pmWashington, D.C. Reagan-National

Dec 2

DCA11:00 amWashington, D.C. Reagan-National

8h 34m

1 stop

STI8:34 pmSantiago de los Caballeros

$495

Find similar

Delta

Nov 27

STI6:45 amSantiago de los Caballeros

13h 26m

1 stop

IAD7:11 pmWashington, D.C. Dulles Intl

Dec 31

IAD4:15 pmWashington, D.C. Dulles Intl

6h 44m

1 stop

STI11:59 pmSantiago de los Caballeros

$497

Find similar

Delta

Sep 4

STI8:55 pmSantiago de los Caballeros

13h 19m

1 stop

DCA10:14 amWashington, D.C. Reagan-National

Nov 29

DCA5:00 pmWashington, D.C. Reagan-National

7h 26m

1 stop

STI1:26 amSantiago de los Caballeros

$685

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Santiago de los Caballeros to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 9/11

2:00 pm-9:55 pm

1 stop7h 55m

Washington, D.C. Reagan-National

Wed 12/3

6:35 pm-8:17 am

1 stop12h 42m

$427

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Wed 9/17

3:30 pm-10:56 pm

1 stop7h 26m

Washington, D.C. Reagan-National

Sun 9/21

6:19 am-6:04 pm

1 stop11h 45m

$429

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Wed 9/17

2:07 pm-10:59 pm

1 stop8h 52m

Washington, D.C. Dulles Intl

Sun 9/21

6:20 am-12:57 pm

1 stop6h 37m

$492

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Fri 11/28

6:45 am-6:05 pm

1 stop12h 20m

Washington, D.C. Reagan-National

Tue 12/2

11:00 am-8:34 pm

1 stop8h 34m

$495

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Mon 10/27

5:00 am-12:34 pm

1 stop7h 34m

Washington, D.C. Reagan-National

Mon 12/1

2:00 pm-11:51 pm

1 stop8h 51m

$496

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 11/27

6:45 am-6:05 pm

1 stop12h 20m

Washington, D.C. Reagan-National

Wed 12/31

7:15 am-11:59 pm

1 stop15h 44m

$497

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Thu 11/13

4:36 pm-10:19 am

2 stops18h 43m

Washington, D.C. Dulles Intl

Mon 11/17

5:29 pm-3:30 pm

2 stops21h 01m

$521

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 11/13

4:36 pm-7:49 am

2 stops16h 13m

Washington, D.C. Reagan-National

Mon 11/17

7:59 pm-3:30 pm

1 stop18h 31m

$531

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Thu 11/13

6:18 pm-8:26 pm

3 stops27h 08m

Washington, D.C. Dulles Intl

Mon 11/17

5:40 pm-5:06 pm

3 stops22h 26m

$546

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Thu 11/13

6:18 pm-8:26 pm

3 stops27h 08m

Washington, D.C. Dulles Intl

Mon 11/17

5:40 pm-5:06 pm

3 stops22h 26m

$566

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Santiago de los Caballeros 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

Prices

Airlines

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 Wednesday when prices can be found for as low as $334. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Santiago de los Caballeros because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $491.

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

Flying to District of Columbia from Santiago de los Caballeros in the evening is the least expensive time of day to depart. momondo users have found prices as low as $315 when looking at flights departing in the evening. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $540. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Santiago de los Caballeros to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to District of Columbia

Direct flights	None

There are no direct flights from Santiago de los Caballeros to District of Columbia. There are no popular flight routes from Santiago de los Caballeros to District of Columbia.

Search flight deals

When did momondo last update prices for flights from Santiago de los Caballeros Airport to District of Columbia?
Prices for flights from Santiago de los Caballeros Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Santiago de los Caballeros Airport to District of Columbia?
As of August 2025, there are 2 operators available to choose from for flights from Santiago de los Caballeros Airport to District of Columbia.
How old do you have to be to fly from Santiago de los Caballeros Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago de los Caballeros Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Santiago de los Caballeros to District of Columbia

Compare and see reviews for airlines that fly from Santiago de los Caballeros to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $403	Free Cancellation	Rating 7.2 2,916 reviews		Search JetBlue flights
Delta	PriceFrom $493	Free Cancellation	Rating 7.9 7,981 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de los Caballeros to District of Columbia?

Finding the right flight to District of Columbia from Santiago de los Caballeros is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Santiago de los Caballeros to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santiago de los Caballeros to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Santiago de los Caballeros 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 Santiago de los Caballeros to District of Columbia.

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

If you are not ready to book a flight from Santiago de los Caballeros to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

An easier way to manage your District of Columbia trip

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Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Flights to New Yorkfrom $47

Flights to Los Angelesfrom $47

Flights to Miamifrom $50

Flights to Chicagofrom $45

Flights to Orlandofrom $47

Flights to Las Vegasfrom $25

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $52

Flights to Bostonfrom $47

Flights to Atlantafrom $48

Flights to Dallasfrom $50

Flights to Seattlefrom $76

District of Columbia flight routes

Flights from Boston Logan Intl to Washington, D.C. Reagan-National

Flights from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl

Flights from Raleigh-Durham to Washington, D.C. Dulles Intl

Flights from San Francisco to Washington, D.C. Dulles Intl

Flights from Los Angeles to Washington, D.C. Dulles Intl

Cheap flights from Santiago de los Caballeros to District of Columbia from $229

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Santiago de los Caballeros to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Santiago de los Caballeros to District of Columbia

Our best American Airlines deals on Santiago de los Caballeros to District of Columbia flight tickets

Delta flights from Santiago de los Caballeros to District of Columbia

Our best Delta deals on Santiago de los Caballeros to District of Columbia flight tickets

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Use the filters below to find and compare flights from Santiago de los Caballeros to District of Columbia that are best for you.

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How to get the cheapest flight ticket from Santiago de los Caballeros 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 day to depart on your flight to District of Columbia?

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

What is the cheapest airline that flies from Santiago de los Caballeros to District of Columbia?

JetBlue, Delta, and United Airlines are the most popular carriers operating from Santiago de los Caballeros to District of Columbia

What airlines fly to District of Columbia?

Cheap Santiago de los Caballeros to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to District of Columbia

Direct flights

When did momondo last update prices for flights from Santiago de los Caballeros Airport to District of Columbia?

How many operators does momondo search for flights from Santiago de los Caballeros Airport to District of Columbia?

How old do you have to be to fly from Santiago de los Caballeros Airport to District of Columbia?

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

Best airlines flying from Santiago de los Caballeros to District of Columbia

Compare and see reviews for airlines that fly from Santiago de los Caballeros to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de los Caballeros to District of Columbia?

Can I find flights from Santiago de los Caballeros to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Santiago de los Caballeros to District of Columbia?

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

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo