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

JetBlue, American Airlines, 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?

JetBlue, American Airlines and Delta are the top three most popular airlines that fly to District of Columbia from Santiago de los Caballeros according to our data. JetBlue is the first choice among our users, with 54% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 4 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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 June 2026, 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.

$322 Cheap Flights from Santiago de los Caballeros to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 7:55 pm

STI

DCA

9h 50m

1 stop

6:14 am - 1:27 pm

DCA

STI

7h 13m

1 stop

$443JetBlue

Thu, Oct 1 - Mon, Oct 5

3:49 pm - 11:31 pm

STI

DCA

7h 42m

1 stop

4:10 pm - 11:51 pm

DCA

STI

7h 41m

1 stop

$497JetBlue

Sat, Oct 3 - Wed, Oct 14

8:13 am - 9:16 pm

STI

DCA

13h 03m

1 stop

8:55 pm - 7:03 am

DCA

STI

10h 08m

1 stop

$531JetBlue

Thu, Aug 27 - Wed, Sep 2

2:41 pm - 10:59 pm

STI

DCA

8h 18m

1 stop

8:55 pm - 7:03 am

DCA

STI

10h 08m

1 stop

$543JetBlue

Thu, Jul 9 - Mon, Aug 17

8:59 pm - 10:09 am

STI

DCA

13h 10m

1 stop

5:00 pm - 1:55 am

DCA

STI

8h 55m

1 stop

$582Delta

Tue, Aug 4 - Tue, Aug 11

8:59 pm - 11:49 am

STI

IAD

14h 50m

1 stop

12:29 pm - 1:55 am

IAD

STI

13h 26m

1 stop

$582Delta

Tue, Aug 4 - Tue, Aug 11

4:23 pm - 7:19 am

STI

IAD

14h 56m

1 stop

6:45 am - 12:57 pm

IAD

STI

6h 12m

1 stop

$601United Airlines

Thu, Oct 1 - Mon, Oct 5

3:24 pm - 10:56 pm

STI

IAD

8h 32m

1 stop

6:00 am - 3:36 pm

IAD

STI

8h 36m

2 stops

$606American Airlines

Thu, Dec 17 - Wed, Jan 6

4:23 pm - 7:19 am

STI

IAD

14h 56m

1 stop

6:45 am - 12:57 pm

IAD

STI

6h 12m

1 stop

$613United Airlines

Thu, Oct 1 - Mon, Oct 5

7:00 am - 10:55 pm

STI

IAD

15h 55m

2 stops

5:34 pm - 2:35 pm

IAD

STI

21h 01m

2 stops

$618American Airlines

Wed, Aug 12 - Mon, Aug 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Aug 4

STI8:59 pmSantiago de los Caballeros

14h 50m

1 stop

IAD11:49 amWashington, D.C. Dulles Intl

Aug 11

IAD12:29 pmWashington, D.C. Dulles Intl

13h 26m

1 stop

STI1:55 amSantiago de los Caballeros

$582

Delta

Aug 12

STI6:00 amSantiago de los Caballeros

12h 33m

1 stop

IAD6:33 pmWashington, D.C. Dulles Intl

Aug 17

IAD12:29 pmWashington, D.C. Dulles Intl

13h 26m

1 stop

STI1:55 amSantiago de los Caballeros

$688

Delta

Aug 12

STI6:00 amSantiago de los Caballeros

12h 33m

1 stop

IAD6:33 pmWashington, D.C. Dulles Intl

Aug 17

IAD12:29 pmWashington, D.C. Dulles Intl

13h 26m

1 stop

STI1:55 amSantiago de los Caballeros

$700

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

Dec 17

STI3:24 pmSantiago de los Caballeros

8h 32m

1 stop

IAD10:56 pmWashington, D.C. Dulles Intl

Jan 6

IAD6:00 amWashington, D.C. Dulles Intl

8h 36m

2 stops

STI3:36 pmSantiago de los Caballeros

$606

American Airlines

Aug 12

STI7:00 amSantiago de los Caballeros

15h 55m

2 stops

IAD10:55 pmWashington, D.C. Dulles Intl

Aug 17

IAD5:34 pmWashington, D.C. Dulles Intl

21h 01m

2 stops

STI2:35 pmSantiago de los Caballeros

$618

American Airlines

Aug 4

STI3:44 pmSantiago de los Caballeros

9h 05m

1 stop

DCA12:49 amWashington, D.C. Reagan-National

Aug 11

DCA6:52 amWashington, D.C. Reagan-National

7h 43m

2 stops

STI2:35 pmSantiago de los Caballeros

$645

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

Cheapest round-trip

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 10/1

10:05 am-7:55 pm

1 stop9h 50m

Washington, D.C. Reagan-National

Mon 10/5

6:14 am-1:27 pm

1 stop7h 13m

$443

Quickest round-trip

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Sat 10/3

3:49 pm-11:31 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Wed 10/14

4:10 pm-11:51 pm

1 stop7h 41m

$497

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 8/27

8:13 am-9:16 pm

1 stop13h 03m

Washington, D.C. Reagan-National

Wed 9/2

8:55 pm-7:03 am

1 stop10h 08m

$531

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 7/9

2:41 pm-10:59 pm

1 stop8h 18m

Washington, D.C. Reagan-National

Mon 8/17

8:55 pm-7:03 am

1 stop10h 08m

$543

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Tue 8/4

8:59 pm-10:09 am

1 stop13h 10m

Washington, D.C. Reagan-National

Tue 8/11

5:00 pm-1:55 am

1 stop8h 55m

$582

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Tue 8/4

8:59 pm-11:49 am

1 stop14h 50m

Washington, D.C. Dulles Intl

Tue 8/11

12:29 pm-1:55 am

1 stop13h 26m

$582

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Thu 10/1

4:23 pm-7:19 am

1 stop14h 56m

Washington, D.C. Dulles Intl

Mon 10/5

6:45 am-12:57 pm

1 stop6h 12m

$601

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Thu 12/17

3:24 pm-10:56 pm

1 stop8h 32m

Washington, D.C. Dulles Intl

Wed 1/6

6:00 am-3:36 pm

2 stops8h 36m

$606

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Thu 10/1

4:23 pm-7:19 am

1 stop14h 56m

Washington, D.C. Dulles Intl

Mon 10/5

6:45 am-12:57 pm

1 stop6h 12m

$613

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Wed 8/12

7:00 am-10:55 pm

2 stops15h 55m

Washington, D.C. Dulles Intl

Mon 8/17

5:34 pm-2:35 pm

2 stops21h 01m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 month to fly to District of Columbia?

In general, January is the cheapest month to fly from Santiago de los Caballeros to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit District of Columbia in January, then you should wait until December to fly from Santiago de los Caballeros, when ticket prices are also cheap, with an average price of $296.

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

Fastest flight time	6h 38m
Direct flights	None

The fastest flight from Santiago de los Caballeros to District of Columbia takes 6h 38m

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

Frequently asked questions about flying 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 June 2026, 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 $369	Free Cancellation	Rating 7.1 2,993 reviews		Search JetBlue flights
United Airlines	PriceFrom $662	Free Cancellation	Rating 7.4 9,874 reviews		Search United Airlines 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 7/22

Wed 7/29

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular cities

Other flights from Santiago de los Caballeros

Other flights to District of Columbia

Airlines

Complete your trip

Feeling lucky

Popular cities in District of Columbia

Flights to New Yorkfrom $62

Flights to Los Angelesfrom $56

Flights to Orlandofrom $63

Flights to Miamifrom $78

Flights to Chicagofrom $74

Flights to San Franciscofrom $50

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $57

Flights to Bostonfrom $54

Flights to Atlantafrom $58

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $72

Cheap flights from Santiago de los Caballeros to District of Columbia from $322

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

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

Price Alerts

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

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

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.

See travel insights to District of Columbia from

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

What is the cheapest month to fly to District of Columbia?

What is the cheapest airline that flies 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

Fastest flight time

Direct flights

Frequently asked questions about flying from Santiago de los Caballeros 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?

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

Santiago de los Caballeros flight routes

According to popular flight searches on momondo this year

District of Columbia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to District of Columbia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to District of Columbia

Explore popular destinations other users love

According to popular flight searches on momondo this year