$294 Find Cheap Flights from Santiago de los Caballeros to District of Columbia

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 District of Columbia departing on 5/30. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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Book Cheap Santiago de los Caballeros to District of Columbia Plane Tickets

 
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 District of Columbia 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago de los Caballeros to District of Columbia

Thu, May 14 - Tue, May 19
JetBlue Logo
8:57 am - 10:32 pm
STI
-
DCA
13h 35m
1 stop
JetBlue Logo
6:00 am - 10:31 pm
DCA
-
STI
16h 31m
1 stop
$558JetBlue
Fri, May 15 - Tue, May 19
JetBlue Logo
8:57 am - 9:34 pm
STI
-
DCA
12h 37m
1 stop
JetBlue Logo
6:00 am - 12:14 am
DCA
-
STI
18h 14m
1 stop
$561JetBlue
Thu, May 28 - Tue, Jun 2
JetBlue Logo
8:52 am - 3:59 pm
STI
-
DCA
7h 07m
1 stop
JetBlue Logo
1:10 pm - 11:59 pm
DCA
-
STI
10h 49m
1 stop
$570JetBlue
Fri, May 29 - Tue, Jun 2
JetBlue Logo
7:21 pm - 10:01 am
STI
-
DCA
14h 40m
1 stop
JetBlue Logo
1:10 pm - 11:59 pm
DCA
-
STI
10h 49m
1 stop
$571JetBlue
Wed, Jul 22 - Mon, Jul 27
Delta Logo
1:52 pm - 10:59 pm
STI
-
DCA
9h 07m
1 stop
Delta Logo
5:00 pm - 1:55 am
DCA
-
STI
8h 55m
1 stop
$582Delta
Thu, May 28 - Tue, Jun 2
Delta Logo
6:00 am - 6:53 pm
STI
-
IAD
12h 53m
1 stop
Delta Logo
1:32 pm - 12:59 am
IAD
-
STI
11h 27m
1 stop
$582Delta
Thu, Jul 2 - Wed, Jul 29
Copa Airlines Logo
4:01 pm - 12:33 am
STI
-
IAD
8h 32m
1 stop
Copa Airlines Logo
2:22 am - 2:59 pm
IAD
-
STI
12h 37m
1 stop
$584Copa Airlines
Fri, Sep 25 - Mon, Oct 5
United Airlines Logo
2:07 pm - 10:59 pm
STI
-
IAD
8h 52m
1 stop
United Airlines Logo
12:35 pm - 10:52 pm
IAD
-
STI
10h 17m
1 stop
$595United Airlines
Thu, May 28 - Tue, Jun 2
American Airlines Logo
1:21 pm - 11:54 pm
STI
-
DCA
10h 33m
2 stops
American Airlines Logo
1:44 pm - 9:13 pm
DCA
-
STI
7h 29m
1 stop
$606American Airlines
Fri, Sep 25 - Mon, Oct 5
American Airlines Logo
1:40 pm - 11:51 pm
STI
-
IAD
10h 11m
2 stops
American Airlines Logo
8:25 pm - 12:10 pm
IAD
-
STI
15h 45m
2 stops
$620American Airlines
Booking Insights

KAYAK's insights & trends for Santiago de los Caballeros to District of Columbia flights

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

What is the cheapest month to fly from Santiago de los Caballeros to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago de los Caballeros to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago de los Caballeros to District of Columbia is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $643 and $584 respectively.

Good to know

Cheapest flight$294
Flight from Santiago de los Caballeros to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to District of Columbia?

    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 District of Columbia.

  • 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 District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santiago de los Caballeros to District of Columbia 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 District of Columbia?

    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 from Santiago de los Caballeros to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago de los Caballeros to District of Columbia?

    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 from Santiago de los Caballeros to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Santiago de los Caballeros to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to District of Columbia. 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 District of Columbia? 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.
7.4
United AirlinesOverall score based on 9677 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

8.0 ExcellentAnonymous, Apr 2026
DEN - IAD
Read more United Airlines reviews

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Flight team was very courteous only complaint wS the boarding process and mandatory bag check

Everything you need to know for your flight from Santiago de los Caballeros to District of Columbia

Information on your arrival and departure airports