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 April 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.

$257 Cheap Flights from Santiago de los Caballeros to District of Columbia in 2026

1 adult

0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:57 am - 9:10 am

STI

DCA

24h 13m

1 stop

7:00 am - 1:35 pm

DCA

STI

6h 35m

1 stop

$549JetBlue

Tue, May 12 - Tue, Sep 22

7:31 am - 2:38 pm

STI

DCA

7h 07m

1 stop

7:00 am - 1:35 pm

DCA

STI

6h 35m

1 stop

$550JetBlue

Wed, May 13 - Wed, Sep 9

8:57 am - 9:10 am

STI

DCA

24h 13m

1 stop

6:30 pm - 8:54 am

DCA

STI

14h 24m

1 stop

$568JetBlue

Tue, May 12 - Tue, Sep 22

8:57 am - 6:59 pm

STI

DCA

10h 02m

1 stop

6:30 am - 1:50 pm

DCA

STI

7h 20m

1 stop

$569JetBlue

Tue, May 12 - Tue, Sep 22

3:59 pm - 4:21 am

STI

IAD

12h 22m

1 stop

2:21 am - 2:50 pm

IAD

STI

12h 29m

1 stop

$584Copa Airlines

Mon, May 18 - Sun, May 24

1:32 pm - 8:54 pm

STI

DCA

7h 22m

1 stop

5:05 am - 12:20 pm

DCA

STI

7h 15m

1 stop

$601American Airlines

Thu, Sep 3 - Thu, Sep 10

3:31 pm - 11:32 pm

STI

DCA

8h 01m

1 stop

5:00 am - 12:20 pm

DCA

STI

7h 20m

2 stops

$606American Airlines

Thu, Sep 3 - Thu, Sep 10

8:59 pm - 12:18 pm

STI

IAD

15h 19m

1 stop

1:32 pm - 12:59 am

IAD

STI

11h 27m

1 stop

$606Delta

Mon, May 18 - Mon, May 25

4:01 pm - 4:21 am

STI

IAD

12h 20m

1 stop

2:22 am - 2:59 pm

IAD

STI

12h 37m

1 stop

$619Copa Airlines

Mon, Jul 6 - Sun, Jul 19

8:31 pm - 7:24 am

STI

DCA

10h 53m

1 stop

11:00 am - 7:06 pm

DCA

STI

8h 06m

1 stop

$621Delta

Mon, Oct 19 - Tue, Oct 27

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

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

Copa Airlines

May 18

STI3:59 pmSantiago de los Caballeros

12h 22m

1 stop

IAD4:21 amWashington, D.C. Dulles Intl

May 24

IAD2:21 amWashington, D.C. Dulles Intl

12h 29m

1 stop

STI2:50 pmSantiago de los Caballeros

$584

Copa Airlines

Jul 6

STI4:01 pmSantiago de los Caballeros

12h 20m

1 stop

IAD4:21 amWashington, D.C. Dulles Intl

Jul 19

IAD2:22 amWashington, D.C. Dulles Intl

12h 37m

1 stop

STI2:59 pmSantiago de los Caballeros

$619

Copa Airlines

May 16

STI3:59 pmSantiago de los Caballeros

12h 22m

1 stop

IAD4:21 amWashington, D.C. Dulles Intl

Jun 19

IAD2:21 amWashington, D.C. Dulles Intl

12h 38m

1 stop

STI2:59 pmSantiago de los Caballeros

$642

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

May 18

STI8:59 pmSantiago de los Caballeros

15h 19m

1 stop

IAD12:18 pmWashington, D.C. Dulles Intl

May 25

IAD1:32 pmWashington, D.C. Dulles Intl

11h 27m

1 stop

STI12:59 amSantiago de los Caballeros

$606

Delta

Oct 18

STI8:31 pmSantiago de los Caballeros

15h 21m

1 stop

IAD11:52 amWashington, D.C. Dulles Intl

Oct 26

IAD12:30 pmWashington, D.C. Dulles Intl

6h 36m

1 stop

STI7:06 pmSantiago de los Caballeros

$621

Delta

Oct 18

STI8:31 pmSantiago de los Caballeros

15h 21m

1 stop

IAD11:52 amWashington, D.C. Dulles Intl

Oct 31

IAD12:30 pmWashington, D.C. Dulles Intl

6h 36m

1 stop

STI7:06 pmSantiago de los Caballeros

$646

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

Tue 5/12

8:57 am-9:10 am

1 stop24h 13m

Washington, D.C. Reagan-National

Tue 9/22

7:00 am-1:35 pm

1 stop6h 35m

$549

Quickest round-trip

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Wed 5/13

7:31 am-2:38 pm

1 stop7h 07m

Washington, D.C. Reagan-National

Wed 9/9

7:00 am-1:35 pm

1 stop6h 35m

$550

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Tue 5/12

8:57 am-9:10 am

1 stop24h 13m

Washington, D.C. Reagan-National

Tue 9/22

6:30 pm-8:54 am

1 stop14h 24m

$568

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Tue 5/12

8:57 am-6:59 pm

1 stop10h 02m

Washington, D.C. Reagan-National

Tue 9/22

6:30 am-1:50 pm

1 stop7h 20m

$569

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Mon 5/18

3:59 pm-4:21 am

1 stop12h 22m

Washington, D.C. Dulles Intl

Sun 5/24

2:21 am-2:50 pm

1 stop12h 29m

$584

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 9/3

1:32 pm-8:54 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Thu 9/10

5:05 am-12:20 pm

1 stop7h 15m

$601

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Thu 9/3

3:31 pm-11:32 pm

1 stop8h 01m

Washington, D.C. Reagan-National

Thu 9/10

5:00 am-12:20 pm

2 stops7h 20m

$606

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Mon 5/18

8:59 pm-12:18 pm

1 stop15h 19m

Washington, D.C. Dulles Intl

Mon 5/25

1:32 pm-12:59 am

1 stop11h 27m

$606

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

Mon 7/6

4:01 pm-4:21 am

1 stop12h 20m

Washington, D.C. Dulles Intl

Sun 7/19

2:22 am-2:59 pm

1 stop12h 37m

$619

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

Mon 10/19

8:31 pm-7:24 am

1 stop10h 53m

Washington, D.C. Reagan-National

Tue 10/27

11:00 am-7:06 pm

1 stop8h 06m

$621

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

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?

Spirit Airlines, 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. Spirit Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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	7h 07m
Direct flights	None

The fastest flight from Santiago de los Caballeros to District of Columbia takes 7h 07m

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 April 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
Spirit Airlines	PriceFrom $312	Free Cancellation	Rating 6.3 8,630 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $369	Free Cancellation	Rating 7.2 2,948 reviews	Search JetBlue flights
United Airlines	PriceFrom $662	Free Cancellation	Rating 7.4 9,614 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.