STI - DCA

$258 Find Cheap Flights from Santiago de los Caballeros to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Reagan-National departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Santiago de los Caballeros to Reagan-National (STI-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago de los Caballeros to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Santiago de los Caballeros to Reagan-National

KAYAK's recommended round-trip deals from the most popular airlines that fly from Santiago de los Caballeros to Reagan-National.
Discover the best prices for you by selecting your travel dates on KAYAK.
JetBlue Logo
5:05 am - 4:13 pmSTI-DCA
11h 08m1 stop
JetBlue Logo
6:59 am - 7:14 pmDCA-STI
12h 15m1 stop
$485JetBlue
Find Deal
Wed, Oct 15 - Fri, Oct 31
JetBlue Logo
8:45 am - 10:58 pmSTI-DCA
14h 13m1 stop
JetBlue Logo
6:09 am - 7:24 pmDCA-STI
13h 15m1 stop
$501JetBlue
Find Deal
Tue, May 13 - Fri, May 16
American Airlines Logo
1:35 pm - 9:08 amSTI-DCA
19h 33m1 stop
American Airlines Logo
1:52 pm - 12:20 pmDCA-STI
22h 28m1 stop
$527American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 18
American Airlines Logo
1:35 pm - 7:24 amSTI-DCA
17h 49m2 stops
American Airlines Logo
5:29 pm - 12:17 pmDCA-STI
18h 48m1 stop
$531American Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 8
American Airlines Logo
7:04 am - 6:21 pmSTI-DCA
11h 17m1 stop
American Airlines Logo
11:55 am - 9:15 pmDCA-STI
9h 20m1 stop
$547American Airlines
Find Deal
Fri, Jul 11 - Sat, Jul 26
American Airlines Logo
1:30 pm - 10:00 pmSTI-DCA
8h 30m1 stop
American Airlines Logo
5:00 am - 9:15 pmDCA-STI
16h 15m1 stop
$551American Airlines
Find Deal
Fri, Jul 11 - Sat, Jul 26
American Airlines Logo
1:30 pm - 11:09 pmSTI-DCA
9h 39m1 stop
American Airlines Logo
5:00 am - 12:35 pmDCA-STI
7h 35m2 stops
$552American Airlines
Find Deal
Fri, Jul 11 - Sat, Jul 26
American Airlines Logo
1:30 pm - 11:09 pmSTI-DCA
9h 39m1 stop
American Airlines Logo
5:00 am - 12:35 pmDCA-STI
7h 35m2 stops
$556American Airlines
Find Deal
Fri, Jul 11 - Sat, Jul 26
JetBlue Logo
10:15 am - 8:00 pmSTI-DCA
9h 45m1 stop
JetBlue Logo
4:15 pm - 2:35 amDCA-STI
10h 20m1 stop
$572JetBlue
Find Deal
Wed, May 28 - Fri, Jun 6
American Airlines Logo
1:35 pm - 10:18 pmSTI-DCA
8h 43m2 stops
American Airlines Logo
8:11 pm - 12:20 pmDCA-STI
16h 09m1 stop
$604American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 18
Useful Info

KAYAK's insights & trends for Santiago de los Caballeros to Reagan-National flights

Get data-powered insights and trends into flights from Santiago de los Caballeros to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Santiago de los Caballeros to Reagan Washington National Airport?

The average price of all round-trip flights from Santiago de los Caballeros to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Reagan Washington National Airport on a Saturday and more expensive on a Monday. On your return trip to Santiago de los Caballeros, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

Find deals

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$258
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Santiago de los Caballeros to Reagan Washington National Airport

When to book flights from Santiago de los Caballeros to Reagan-National

Are your dates flexible? Find out the best times to travel from Santiago de los Caballeros to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santiago de los Caballeros to Reagan Washington National Airport flights

  • What is the cheapest flight from Santiago de los Caballeros to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Santiago de los Caballeros to Washington, D.C. Reagan-National Airport was $258 for a one-way ticket and $485 for a round-trip.

  • Do I need a passport to fly between Santiago de los Caballeros and Reagan Washington National Airport?

    A passport is required to fly from Santiago de los Caballeros to Reagan Washington National Airport.

  • Which airports will I be using when flying from Santiago de los Caballeros to Reagan Washington National Airport?

    Santiago de los Caballeros airport is called Santiago de los Caballeros and the only airport in Reagan Washington National Airport is Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Santiago de los Caballeros to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santiago de los Caballeros to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Santiago de los Caballeros and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago de los Caballeros to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago de los Caballeros to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Santiago de los Caballeros is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago de los Caballeros to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Santiago de los Caballeros with another airline. Booking your flights between Santiago de los Caballeros and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago de los Caballeros to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Santiago de los Caballeros up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Santiago de los Caballeros to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago de los Caballeros to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
JetBlueOverall score based on 2922 reviews
6.7Food
7.6Comfort
8.0Crew
7.3Entertainment
7.5Boarding
Airline reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

10.0 ExcellentAnonymous, Apr 2025LGA - FLL
Read more JetBlue reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

Everything you need to know for your flight from Santiago de los Caballeros to Reagan-National

Information on your arrival and departure airports

Reagan-National (DCA)
Santiago de los Caballeros (STI)

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