What are the cheapest airlines to fly from Washington, D.C. to Santiago de los Caballeros one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $157. Users have also found prices from $178 and $180 on United Airlines and American Airlines, respectively.

What are the most popular routes from Washington, D.C. to Santiago de los Caballeros?

Most travelers choose Washington, D.C. Dulles Intl - Santiago de los Caballeros, Baltimore/Washington - Santiago de los Caballeros or Washington, D.C. Reagan-National - Santiago de los Caballeros when deciding on the best route from Washington, D.C. to Santiago de los Caballeros.

What are the cheapest flights from Washington, D.C. to Santiago de los Caballeros?

Looking for the cheapest flight from Washington, D.C. to Santiago de los Caballeros? While on average our users pay $388, our data indicates the cheapest price to be $315. The most popular route (Washington, D.C. Dulles Intl - Santiago de los Caballeros), is priced around $417.

Can I find flights from Washington, D.C. to Santiago de los Caballeros for under $400 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Santiago de los Caballeros for under $400. The cheapest flight booked recently is on Spirit Airlines for just $349, but on average you can expect to pay $377.

Which airlines flying from Washington, D.C. to Santiago de los Caballeros have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington, D.C. to Santiago de los Caballeros have new flexible policies in place due to COVID-19. American Airlines, Spirit Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What is the cheapest day to fly round-trip from Washington, D.C. to Santiago de los Caballeros?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 17% when planning your travel around this day of the week.

What is the cheapest month to fly from Washington, D.C. to Santiago de los Caballeros?

March is one of the best times of the year to fly to Santiago de los Caballeros from Washington, D.C.. Prices for March average $600 per person but you can even find prices for as low as $398. The most expensive prices can be found in the month of December. Opting for a March flight can save you 54% on your journey compared to booking in December

When is the cheapest time to fly from Washington, D.C. to Santiago de los Caballeros (WAS - STI)?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Santiago de los Caballeros in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

What does IAD to STI mean?

IAD and STI are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to STI refers to a flight route from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros Airport.

Flights from Washington, D.C., DC to Santiago de los Caballeros, the Dominican Republic from $157

Q: What are the cheapest airlines flying from Washington, D.C. to Santiago de los Caballeros round-trip?

According to our current data, Spirit Airlines ($349), JetBlue ($368), and Delta ($379) offers the cheapest pricing from Washington, D.C. to Santiago de los Caballeros. Spirit Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

Q: Are there last-minute flights available from Washington, D.C. to Santiago de los Caballeros for under $400?

There are currently 20+ open flights from Washington, D.C. to Santiago de los Caballeros within the next 7 days for less than $400.

How to find the cheapest flight from Washington, D.C. (WAS) to Santiago de los Caballeros (STI)

WAS - STI Price	$497 - $927
STI Temperature	73.4 - 80.6 °F
STI Rainfall	3 - 11.6 inches

WAS - STI

Price

$497 - $927

STI

Temperature

73.4 - 80.6 °F

STI

Rainfall

3 - 11.6 inches

Popular in	December	High demand for flights, 35% potential price rise
Cheapest in	March	Best time to find cheap flights, 17% potential price drop
Round-trip from	$497	From Washington, D.C. (WAS) to Santiago de los Caballeros
One-way from	$268	One-way flight from Washington, D.C. (WAS) to Santiago de los Caballeros

To save on the cost of your flight from Washington, D.C. to Santiago de los Caballeros, book at least 57 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $606 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $753.

Cheap flights from Washington, D.C. to Santiago de los Caballeros in March, April 2023

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 13m

$356

Spirit Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

13h 49m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$362

Spirit Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$367

Spirit Airlines

Pick Dates

Deal found 3/20

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 11m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 16m

$368

Spirit Airlines

Pick Dates

Deal found 3/21

Apr 13 - Apr 19

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

27h 10m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

11h 02m

$377

Spirit Airlines

Pick Dates

Deal found 3/22

Apr 22 - May 7

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 17m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

12h 15m

$379

Delta

Pick Dates

Deal found 3/22

Apr 19 - Apr 25

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

9h 46m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

1 stop

7h 27m

$379

United Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 25

IAD

Washington, D.C. Dulles Intl

STI

Santiago de los Caballeros

1 stop

8h 25m

STI

Santiago de los Caballeros

IAD

Washington, D.C. Dulles Intl

1 stop

14h 55m

$379

United Airlines

Pick Dates

Deal found 3/20

Apr 20 - Apr 26

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

19h 18m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$382

Spirit Airlines

Pick Dates

Deal found 3/21

Washington, D.C. to Santiago de los Caballeros 2023 flight deals

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 13m

$356

Spirit Airlines

Pick Dates

Deal found 3/20

May 6 - May 11

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 19m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 16m

$362

Spirit Airlines

Pick Dates

Deal found 3/21

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$367

Spirit Airlines

Pick Dates

Deal found 3/20

May 22 - Jun 5

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

12h 18m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

9h 44m

$368

JetBlue

Pick Dates

Deal found 3/21

May 6 - May 11

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 19m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

15h 22m

$369

Spirit Airlines

Pick Dates

Deal found 3/21

May 13 - May 27

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

11h 28m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

10h 20m

$374

JetBlue

Pick Dates

Deal found 3/21

May 2 - May 9

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

8h 30m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

14h 47m

$378

Multiple Airlines

Pick Dates

Deal found 3/21

May 6 - May 12

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 39m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

12h 11m

$379

Delta

Pick Dates

Deal found 3/22

Apr 20 - May 1

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

11h 37m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

1 stop

7h 27m

$379

United Airlines

Pick Dates

Deal found 3/22

Cheap Spirit Airlines flights from Washington, D.C. to Santiago de los Caballeros

May 6 - May 11

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 19m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 16m

$349

Spirit Airlines

Pick Dates

Deal found 3/22

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 13m

$356

Spirit Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

13h 49m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$362

Spirit Airlines

Pick Dates

Deal found 3/20

Apr 19 - Apr 25

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$367

Spirit Airlines

Pick Dates

Deal found 3/20

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 11m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 16m

$368

Spirit Airlines

Pick Dates

Deal found 3/21

May 6 - May 11

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 19m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 23m

$369

Spirit Airlines

Pick Dates

Deal found 3/22

May 6 - May 11

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

19h 39m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 23m

$377

Spirit Airlines

Pick Dates

Deal found 3/22

Apr 20 - Apr 26

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

19h 18m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 17m

$382

Spirit Airlines

Pick Dates

Deal found 3/21

Apr 13 - Apr 19

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

27h 10m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

14h 34m

$388

Spirit Airlines

Pick Dates

Deal found 3/22

Cheap JetBlue flights from Washington, D.C. to Santiago de los Caballeros

May 22 - Jun 5

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

12h 18m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

9h 44m

$368

JetBlue

Pick Dates

Deal found 3/21

May 13 - May 27

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

11h 28m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

10h 20m

$374

JetBlue

Pick Dates

Deal found 3/21

May 23 - May 31

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

6h 53m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

10h 20m

$396

JetBlue

Pick Dates

Deal found 3/20

Jun 5 - Jun 24

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

10h 58m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

1 stop

11h 31m

$404

JetBlue

Pick Dates

Deal found 3/21

Jun 5 - Jun 24

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

12h 18m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

7h 36m

$420

JetBlue

Pick Dates

Deal found 3/21

Jun 11 - Jun 27

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

6h 53m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

7h 48m

$429

JetBlue

Pick Dates

Deal found 3/22

Jun 5 - Jun 23

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

6h 58m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

1 stop

11h 13m

$440

JetBlue

Pick Dates

Deal found 3/21

May 24 - May 29

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

6h 58m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

1 stop

9h 42m

$574

JetBlue

Pick Dates

Deal found 3/21

Last minute flights from Washington, D.C. to Santiago de los Caballeros

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 11m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 16m

$368

Spirit Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 11m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 03m

$421

Spirit Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

19h 30m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

12h 03m

$462

Spirit Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

8h 40m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

1 stop

8h 16m

$485

Spirit Airlines

Pick Dates

Deal found 3/22

Apr 1 - Apr 11

IAD

Washington, D.C. Dulles Intl

STI

Santiago de los Caballeros

1 stop

27h 29m

STI

Santiago de los Caballeros

IAD

Washington, D.C. Dulles Intl

1 stop

8h 48m

$511

United Airlines

Pick Dates

Deal found 3/22

Mar 30 - Apr 6

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

19h 30m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

11h 07m

$539

Spirit Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 4

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

8h 40m

STI

Santiago de los Caballeros

BWI

Baltimore/Washington

2 stops

22h 11m

$542

Spirit Airlines

Pick Dates

Deal found 3/22

Mar 28 - Apr 5

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

2 stops

16h 49m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

2 stops

16h 58m

$549

American Airlines

Pick Dates

Deal found 3/21

Mar 28 - Apr 5

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

14h 58m

STI

Santiago de los Caballeros

DCA

Washington, D.C. Reagan-National

1 stop

6h 57m

$561

Delta

Pick Dates

Deal found 3/22

One-way flights to Santiago de los Caballeros from Washington, D.C.

May 1

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 46m

$157

Spirit Airlines

Pick Dates

Deal found 3/20

May 1

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

13h 49m

$170

Spirit Airlines

Pick Dates

Deal found 3/20

May 1

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

1 stop

9h 46m

$178

United Airlines

Pick Dates

Deal found 3/20

May 1

IAD

Washington, D.C. Dulles Intl

STI

Santiago de los Caballeros

1 stop

6h 35m

$178

United Airlines

Pick Dates

Deal found 3/20

May 15

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

8h 19m

$179

Spirit Airlines

Pick Dates

Deal found 3/20

May 1

IAD

Washington, D.C. Dulles Intl

STI

Santiago de los Caballeros

2 stops

17h 50m

$180

American Airlines

Pick Dates

Deal found 3/20

May 1

DCA

Washington, D.C. Reagan-National

STI

Santiago de los Caballeros

2 stops

20h 17m

$184

American Airlines

Pick Dates

Deal found 3/20

May 15

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

2 stops

10h 49m

$205

Spirit Airlines

Pick Dates

Deal found 3/20

Sep 15

BWI

Baltimore/Washington

STI

Santiago de los Caballeros

1 stop

7h 14m

$211

Spirit Airlines

Pick Dates

Deal found 3/21

Find flights from Washington, D.C. to Santiago de los Caballeros within your budget

Fly from

Fly to

Budget

$349 - $432

Route

Depart

Return

Price

Baltimore/WashingtonSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

2023-05-06

1 stop8h 19m

Santiago de los Caballeros

2023-05-11

1 stop8h 16m

$349

Pick Dates

Baltimore/WashingtonSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

2023-04-19

2 stops10h 46m

Santiago de los Caballeros

2023-04-25

2 stops12h 13m

$356

Pick Dates

Baltimore/WashingtonSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

2023-05-22

1 stop12h 18m

Santiago de los Caballeros

2023-06-05

1 stop9h 44m

$368

Pick Dates

Baltimore/WashingtonSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

2023-05-13

1 stop11h 28m

Santiago de los Caballeros

2023-05-27

1 stop10h 20m

$374

Pick Dates

Baltimore/WashingtonSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

2023-05-02

2 stops8h 30m

Santiago de los Caballeros

2023-05-09

1 stop14h 47m

$378

Pick Dates

Baltimore/WashingtonSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

2023-05-06

1 stop8h 17m

Santiago de los Caballeros

2023-05-12

1 stop17h 13m

$379

Pick Dates

Washington, D.C. Reagan-NationalSantiago de los Caballeros

DCA - STI

DCASTI

Washington, D.C. Reagan-National

2023-04-19

1 stop9h 46m

Santiago de los Caballeros

2023-04-25

1 stop7h 27m

$379

Pick Dates

Washington, D.C. Dulles IntlSantiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

2023-05-02

1 stop7h 02m

Santiago de los Caballeros

2023-05-09

1 stop9h 07m

$379

Pick Dates

Washington, D.C. Reagan-NationalSantiago de los Caballeros

DCA - STI

DCASTI

Washington, D.C. Reagan-National

2023-04-20

2 stops16h 17m

Santiago de los Caballeros

2023-04-27

1 stop6h 53m

$432

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/22

Reviews of Airlines Servicing Santiago de los Caballeros

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Required gate checking of bags because they were running out of room, but when I got on the plane there were room for at least half a dozen bags just in the overhead bins I could see from my seat and they were never filled. Entertainment system was good and the in flight wifi was a nice touch.

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Required gate checking of bags because they were running out of room, but when I got on the plane there were room for at least half a dozen bags just in the overhead bins I could see from my seat and they were never filled. Entertainment system was good and the in flight wifi was a nice touch.

JetBlue

7.6

Good

465 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Required gate checking of bags because they were running out of room, but when I got on the plane there were room for at least half a dozen bags just in the overhead bins I could see from my seat and they were never filled. Entertainment system was good and the in flight wifi was a nice touch.

United Airlines

7.6

Good

1,427 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Required gate checking of bags because they were running out of room, but when I got on the plane there were room for at least half a dozen bags just in the overhead bins I could see from my seat and they were never filled. Entertainment system was good and the in flight wifi was a nice touch.

American Airlines

7.4

Good

1,741 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Required gate checking of bags because they were running out of room, but when I got on the plane there were room for at least half a dozen bags just in the overhead bins I could see from my seat and they were never filled. Entertainment system was good and the in flight wifi was a nice touch.

Spirit Airlines

6.9

Okay

755 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

Required gate checking of bags because they were running out of room, but when I got on the plane there were room for at least half a dozen bags just in the overhead bins I could see from my seat and they were never filled. Entertainment system was good and the in flight wifi was a nice touch.

Related info for your journey

Santiago de los Caballeros (STI) is the airport you will fly into if you book a flight from Washington, D.C. to Santiago de los Caballeros. You should not have trouble finding flights to Santiago from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Santiago de los Caballeros airport from Washington, D.C.. It is only a 6.8 mi journey from Santiago (STI) to Santiago de los Caballeros’s city center.

Top 4 airlines flying from Washington, D.C. to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
JetBlue	Cheapest$232	Average$406	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search JetBlue flights
United Airlines	Cheapest$359	Average$570	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Delta	Cheapest$431	Average$572	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	Cheapest$456	Average$670	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Cheap flights from Washington, D.C. (WAS) to Santiago de los Caballeros (STI) from $157

The best prices from Washington, D.C. to Santiago de los Caballeros are usually found in March or May, booked 56 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

How to find the cheapest flight from Washington, D.C. (WAS) to Santiago de los Caballeros (STI)

All the information you need to plan the best WAS to STI flight in 2023: compare Washington, D.C. to Santiago de los Caballeros flight prices with the expected peak season, weather and rainfall in Santiago de los Caballeros.

What is the cheapest day to fly round-trip from Washington, D.C. to Santiago de los Caballeros?

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What is the cheapest month to fly from Washington, D.C. to Santiago de los Caballeros?

When is the cheapest time to fly from Washington, D.C. to Santiago de los Caballeros (WAS - STI)?

Cheap flights from Washington, D.C. to Santiago de los Caballeros in March, April 2023

The best prices found for WAS to STI flights for March, April

Washington, D.C. to Santiago de los Caballeros 2023 flight deals

Cheap flights to Santiago de los Caballeros from Washington, D.C. found for this year

Cheap Spirit Airlines flights from Washington, D.C. to Santiago de los Caballeros

Cheap JetBlue flights from Washington, D.C. to Santiago de los Caballeros

Last minute flights from Washington, D.C. to Santiago de los Caballeros

Late deals on return flights to Santiago de los Caballeros from Washington, D.C., departing today and this week

One-way flights to Santiago de los Caballeros from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Santiago de los Caballeros

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Reviews of Airlines Servicing Santiago de los Caballeros

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Santiago de los Caballeros flights.

What airport do you fly into for flights to Santiago de los Caballeros from Washington, D.C.?

Which airlines flying from Washington, D.C. to Santiago de los Caballeros have flexible cancellations due to COVID-19?

Can I find flights from Washington, D.C. to Santiago de los Caballeros for under $400 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Santiago de los Caballeros for under $400?

What are the cheapest airlines flying from Washington, D.C. to Santiago de los Caballeros round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Santiago de los Caballeros one-way?

What are the most popular routes from Washington, D.C. to Santiago de los Caballeros?

What are the cheapest flights from Washington, D.C. to Santiago de los Caballeros?

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Top 4 airlines flying from Washington, D.C. to Santiago de los Caballeros

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Santiago de los Caballeros choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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