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

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

What airlines fly to District of Columbia?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to District of Columbia from Santiago de los Caballeros according to our data. American Airlines is the first choice among our users, with 26% 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 December 2025, there is 1 operator 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.

$179 Cheap Flights from Santiago de los Caballeros to District of Columbia in 2025/26

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:29 am - 5:59 pm

STI

DCA

9h 30m1 stop

6:20 pm - 8:19 am

DCA

STI

12h 59m1 stop

$415JetBlue

jue., feb. 19 - sáb., feb. 21

9:29 am - 5:59 pm

STI

DCA

9h 30m1 stop

6:20 pm - 8:19 am

DCA

STI

12h 59m1 stop

$474JetBlue

jue., feb. 19 - sáb., feb. 21

3:51 pm - 3:15 am

STI

IAD

12h 24m1 stop

1:18 am - 2:56 pm

IAD

STI

12h 38m1 stop

$488Copa Airlines

sáb., feb. 7 - dom., feb. 8

9:59 pm - 11:44 am

STI

IAD

14h 45m1 stop

12:24 pm - 8:34 pm

IAD

STI

7h 10m1 stop

$497Delta

mié., feb. 18 - mié., feb. 25

2:29 pm - 10:53 pm

STI

DCA

9h 24m1 stop

6:00 am - 1:04 pm

DCA

STI

6h 04m1 stop

$521Delta

sáb., feb. 7 - lun., feb. 9

2:33 pm - 11:34 pm

STI

IAD

10h 01m2 stops

3:13 pm - 1:31 pm

IAD

STI

21h 18m2 stops

$521American Airlines

mié., feb. 18 - mié., feb. 25

6:00 am - 3:56 pm

STI

DCA

10h 56m2 stops

7:59 pm - 3:50 pm

DCA

STI

18h 51m1 stop

$553American Airlines

sáb., feb. 7 - lun., feb. 9

6:00 am - 4:56 pm

STI

DCA

11h 56m2 stops

7:59 pm - 3:50 pm

DCA

STI

18h 51m1 stop

$554American Airlines

sáb., feb. 7 - lun., feb. 9

4:00 pm - 11:21 pm

STI

IAD

8h 21m1 stop

6:00 am - 2:53 pm

IAD

STI

7h 53m1 stop

$682United Airlines

jue., feb. 19 - sáb., feb. 21

8:00 am - 11:34 pm

STI

IAD

16h 34m3 stops

7:05 am - 10:05 pm

IAD

STI

14h 00m2 stops

$1,281American Airlines

mié., feb. 18 - mié., feb. 25

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

Feb 7

STI3:51 pmSantiago de los Caballeros

12h 24m

1 stop

IAD3:15 amWashington, D.C. Dulles Intl

Feb 8

IAD1:18 amWashington, D.C. Dulles Intl

12h 38m

1 stop

STI2:56 pmSantiago de los Caballeros

$488

Find similar

Copa Airlines

Mar 14

STI3:51 pmSantiago de los Caballeros

12h 24m

1 stop

IAD4:15 amWashington, D.C. Dulles Intl

Mar 20

IAD2:18 amWashington, D.C. Dulles Intl

12h 38m

1 stop

STI2:56 pmSantiago de los Caballeros

$528

Find similar

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

Feb 18

STI8:00 amSantiago de los Caballeros

16h 34m

2 stops

IAD11:34 pmWashington, D.C. Dulles Intl

Feb 25

IAD7:05 amWashington, D.C. Dulles Intl

14h 00m

2 stops

STI10:05 pmSantiago de los Caballeros

$521

Find similar

American Airlines

Feb 7

STI6:00 amSantiago de los Caballeros

10h 56m

2 stops

DCA3:56 pmWashington, D.C. Reagan-National

Feb 9

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

18h 51m

1 stop

STI3:50 pmSantiago de los Caballeros

$553

Find similar

American Airlines

Feb 7

STI6:00 amSantiago de los Caballeros

10h 56m

2 stops

DCA3:56 pmWashington, D.C. Reagan-National

Feb 9

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

18h 51m

1 stop

STI3:50 pmSantiago de los Caballeros

$554

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

jue. 2/19

9:29 am-5:59 pm

1 stop9h 30m

Washington, D.C. Reagan-National

sáb. 2/21

6:20 pm-8:19 am

1 stop12h 59m

$415

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

jue. 2/19

9:29 am-5:59 pm

1 stop9h 30m

Washington, D.C. Reagan-National

sáb. 2/21

6:20 pm-8:19 am

1 stop12h 59m

$474

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

sáb. 2/7

3:51 pm-3:15 am

1 stop12h 24m

Washington, D.C. Dulles Intl

dom. 2/8

1:18 am-2:56 pm

1 stop12h 38m

$488

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

mié. 2/18

9:59 pm-11:44 am

1 stop14h 45m

Washington, D.C. Dulles Intl

mié. 2/25

12:24 pm-8:34 pm

1 stop7h 10m

$497

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

sáb. 2/7

2:29 pm-10:53 pm

1 stop9h 24m

Washington, D.C. Reagan-National

lun. 2/9

6:00 am-1:04 pm

1 stop6h 04m

$521

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

mié. 2/18

2:33 pm-11:34 pm

2 stops10h 01m

Washington, D.C. Dulles Intl

mié. 2/25

3:13 pm-1:31 pm

2 stops21h 18m

$521

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

sáb. 2/7

6:00 am-3:56 pm

2 stops10h 56m

Washington, D.C. Reagan-National

lun. 2/9

7:59 pm-3:50 pm

1 stop18h 51m

$553

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

sáb. 2/7

6:00 am-4:56 pm

2 stops11h 56m

Washington, D.C. Reagan-National

lun. 2/9

7:59 pm-3:50 pm

1 stop18h 51m

$554

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

jue. 2/19

4:00 pm-11:21 pm

1 stop8h 21m

Washington, D.C. Dulles Intl

sáb. 2/21

6:00 am-2:53 pm

1 stop7h 53m

$682

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

mié. 2/18

8:00 am-11:34 pm

3 stops16h 34m

Washington, D.C. Dulles Intl

mié. 2/25

7:05 am-10:05 pm

2 stops14h 00m

$1,281

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

Fastest flight time	8h 05m
Direct flights	None

The fastest flight from Santiago de los Caballeros to District of Columbia takes 8h 05m

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 December 2025, there is 1 operator 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 8,196 reviews		Search Spirit Airlines flights
JetBlue	PriceFrom $369	Free Cancellation	Rating 7.2 2,897 reviews		Search JetBlue 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.

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Cheap flights from Santiago de los Caballeros to District of Columbia from $179

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

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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

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

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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

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 and Delta 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

Fastest flight time

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