HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$337+ Cheap flights from Santiago de los Caballeros (STI) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
STI — IAD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago de los Caballeros to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santiago de los Caballeros to District of Columbia

Keep the following information in mind while searching for Santiago de los Caballeros to District of Columbia flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$771
(JetBlue)

One-way from

$337
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$538
Provider with most accurate pricing for Santiago de los Caballeros-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago de los Caballeros-Washington, D.C. (WAS) flights.
Search Deals
From Santiago de los Caballeros to District of Columbia
Search Deals
One-way flight from Santiago de los Caballeros to District of Columbia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Santiago de los Caballeros to District of Columbia

Cheapest flights from Santiago de los Caballeros to District of Columbia
Explore the most affordable flight options available from Santiago de los Caballeros to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/292:40 pmSTI - DCA
1 stop8h 19mJetBlue
sáb. 8/23:00 pmDCA - STI
1 stop11h 49mJetBlue
Deal found 2/20$771
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/292:07 pmSTI - IAD
1 stop8h 16mUnited Airlines
sáb. 8/26:15 amIAD - STI
1 stop6h 42mUnited Airlines
Deal found 2/20$772
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/293:35 pmSTI - DCA
1 stop17h 49mAmerican Airlines
sáb. 8/28:59 amDCA - STI
2 stops10h 51mAmerican Airlines
Deal found 2/20$835
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/293:35 pmSTI - IAD
2 stops20h 54mAmerican Airlines
sáb. 8/25:39 pmIAD - STI
2 stops18h 51mAmerican Airlines
Deal found 2/20$907

Find flights from Santiago de los Caballeros to District of Columbia within your budget

Customize your flight search to find flights from Santiago de los Caballeros to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Santiago de los Caballeros

Fly to

District of Columbia

Route

Depart

Return

Price

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

dom. 6/29

2:40 pm-10:59 pm

1 stop8h 19m

Washington, D.C. Reagan-National

sáb. 8/2

3:00 pm-2:49 am

1 stop11h 49m

$771

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

dom. 6/29

2:07 pm-10:23 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

sáb. 8/2

6:15 am-12:57 pm

1 stop6h 42m

$772

Santiago de los CaballerosWashington, D.C.

STI - DCA

STIDCA

Santiago de los Caballeros

dom. 6/29

3:35 pm-9:24 am

1 stop17h 49m

Washington, D.C. Reagan-National

sáb. 8/2

8:59 am-7:50 pm

2 stops10h 51m

$835

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

dom. 6/29

3:35 pm-12:29 pm

2 stops20h 54m

Washington, D.C. Dulles Intl

sáb. 8/2

5:39 pm-12:30 pm

2 stops18h 51m

$907

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

jue. 3/27

11:49 am-8:12 pm

1 stop8h 23m

$337

Santiago de los CaballerosWashington, D.C.

STI - IAD

STIIAD

Santiago de los Caballeros

mar. 4/1

2:11 pm-11:58 pm

2 stops9h 47m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Santiago de los Caballeros to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Santiago de los Caballeros with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Santiago de los Caballeros to District of Columbia

Get recent, data-driven insights about flights from Santiago de los Caballeros to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Santiago de los Caballeros to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to District of Columbia (average of $309). Flying from Santiago de los Caballeros to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STI to DC?

Find hourly flight availability from Santiago de los Caballeros to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de los Caballeros to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated febrero 20, 2025.
JetBlue
7.4
Good
3,070 reviews

Crew

8.1

Boarding

7.6

Comfort

7.7

Food

6.8

Overall

7.4

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

JetBlue
7.4
Good
3,070 reviews
JetBlue
7.4
Good
3,070 reviews

Crew

8.1

Boarding

7.6

Comfort

7.7

Food

6.8

Overall

7.4

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

United Airlines
7.4
Good
8,766 reviews
JetBlue
7.4
Good
3,070 reviews

Crew

8.1

Boarding

7.6

Comfort

7.7

Food

6.8

Overall

7.4

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

American Airlines
7.2
Good
10,000 reviews
JetBlue
7.4
Good
3,070 reviews

Crew

8.1

Boarding

7.6

Comfort

7.7

Food

6.8

Overall

7.4

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santiago de los Caballeros to District of Columbia?

    Most people fly from Santiago de los Caballeros (STI) if they book a flight from Santiago de los Caballeros to District of Columbia. Santiago de los Caballeros is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

  • Can I find deals for flights from Santiago de los Caballeros to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Santiago de los Caballeros to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de los Caballeros to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to District of Columbia.

  • Can I find deals for business class flights from Santiago de los Caballeros to District of Columbia?

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santiago de los Caballeros to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to District of Columbia (average of $309). Flying from Santiago de los Caballeros to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santiago de los Caballeros to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Santo Domingo to John F Kennedy Intl flights
Santo Domingo to Newark flights
Santiago de los Caballeros to John F Kennedy Intl flights
Santiago de los Caballeros to Newark flights
Santo Domingo to Miami flights
Santo Domingo to Orlando flights
Santo Domingo to Boston flights
Santo Domingo to LaGuardia flights
Santo Domingo to Fort Lauderdale flights
Santiago de los Caballeros to Orlando flights
Punta Cana to John F Kennedy Intl flights
Santiago de los Caballeros to Boston flights
Santo Domingo to Atlanta flights
Santo Domingo to Philadelphia flights
Punta Cana to Newark flights
Santiago de los Caballeros to LaGuardia flights
Punta Cana to Orlando flights
Santiago de los Caballeros to Miami flights
Santo Domingo to Dulles Intl flights
Punta Cana to Atlanta flights
Punta Cana to Philadelphia flights
Santo Domingo to Reagan-National flights
Santo Domingo to Tampa flights
Punta Cana to Fort Lauderdale flights
Punta Cana to O'Hare Intl flights
Punta Cana to LaGuardia flights
Punta Cana to Miami flights
Santo Domingo to West Palm Beach flights
Santo Domingo to O'Hare Intl flights
Puerto Plata to John F Kennedy Intl flights
Santo Domingo to Hobby flights
Santo Domingo to Las Vegas flights
Santo Domingo to Baltimore flights
Santo Domingo to Los Angeles flights
Punta Cana to Dulles Intl flights
Santo Domingo to Charlotte flights
Punta Cana to Hobby flights
Santo Domingo to San Francisco flights
Santo Domingo to George Bush Intcntl flights
Puerto Plata to Newark flights
Punta Cana to George Bush Intcntl flights
Punta Cana to Baltimore flights
Santo Domingo to Raleigh flights
Santiago de los Caballeros to Fort Lauderdale flights
Santo Domingo to Dallas/Fort Worth flights
Punta Cana to Boston flights
Santo Domingo to Midway flights
Punta Cana to Midway flights
Santo Domingo to Austin flights
Santo Domingo to San Antonio flights

Top airline flying from Santiago de los Caballeros to District of Columbia

Discover the top airline that operate flights from Santiago de los Caballeros to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$342Average$462FlexibilityNo cancel feeOn-time62%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.