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Cheap flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros from $255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Santiago de los Caballeros, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Find recent round-trip train or bus tickets from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros.

All round-trip flight deals to Santiago de los Caballeros

The cheapest plane tickets to Santiago de los Caballeros found on KAYAK recently.
1:00 pm - 3:00 amDCA-STI
13h 00m1 stop
9:25 am - 3:45 pmSTI-DCA
7h 20m1 stop
$415JetBlue
Find Deal
Thu, Jan 9 - Thu, Jan 23
1:00 pm - 3:00 amDCA-STI
13h 00m1 stop
9:25 am - 7:58 pmSTI-DCA
11h 33m1 stop
$452JetBlue
Find Deal
Thu, Jan 9 - Fri, Jan 17
6:09 am - 1:05 pmDCA-STI
5h 56m1 stop
2:30 pm - 10:00 pmSTI-DCA
8h 30m1 stop
$478Delta
Find Deal
Wed, Jan 8 - Thu, Jan 23
6:09 am - 1:05 pmDCA-STI
5h 56m1 stop
2:30 pm - 10:00 pmSTI-DCA
8h 30m1 stop
$483Delta
Find Deal
Fri, Jan 24 - Thu, Jan 30
5:00 am - 2:20 pmDCA-STI
8h 20m1 stop
2:53 pm - 7:27 amSTI-DCA
17h 34m2 stops
$487American Airlines
Find Deal
Sat, Feb 1 - Mon, Feb 17
6:00 pm - 3:00 amDCA-STI
8h 00m1 stop
4:25 am - 5:00 pmSTI-DCA
13h 35m1 stop
$488JetBlue
Find Deal
Wed, Jan 8 - Sat, Jan 18
6:00 pm - 2:34 amDCA-STI
7h 34m1 stop
6:01 am - 4:40 pmSTI-DCA
11h 39m1 stop
$497JetBlue
Find Deal
Tue, Dec 10 - Mon, Dec 16
11:00 pm - 12:15 pmDCA-STI
13h 15m2 stops
1:35 pm - 8:59 amSTI-DCA
19h 24m1 stop
$551American Airlines
Find Deal
Sat, May 17 - Tue, May 27
7:00 am - 2:53 pmDCA-STI
6h 53m1 stop
6:00 am - 12:22 pmSTI-DCA
7h 22m1 stop
$653United Airlines
Find Deal
Tue, Jan 14 - Fri, Jan 17
7:00 pm - 2:44 amDCA-STI
6h 44m1 stop
6:00 am - 12:22 pmSTI-DCA
7h 22m1 stop
$663United Airlines
Find Deal
Sat, Jan 11 - Mon, Jan 20
5:00 pm - 1:29 amDCA-STI
7h 29m1 stop
$255Delta
Find Deal
Tue, Dec 3
8:50 pm - 9:58 amDCA-STI
12h 08m1 stop
$274JetBlue
Find Deal
Wed, Nov 27
6:30 am - 1:26 pmDCA-STI
5h 56m1 stop
$293Delta
Find Deal
Wed, Dec 4
7:45 pm - 3:52 amDCA-STI
7h 07m1 stop
$296JetBlue
Find Deal
Sun, Dec 8
7:00 am - 10:04 amDCA-STI
26h 04m3 stops
Thu, Dec 5
7:00 am - 2:32 pmDCA-STI
6h 32m1 stop
$318JetBlue
Find Deal
Thu, Dec 5
12:05 pm - 8:44 pmDCA-STI
7h 39m1 stop
$338Delta
Find Deal
Wed, Dec 11
6:54 pm - 2:31 amDCA-STI
6h 37m1 stop
$347JetBlue
Find Deal
Mon, Dec 30
6:24 pm - 10:05 amDCA-STI
14h 41m1 stop
$355American Airlines
Find Deal
Sun, Dec 29
5:05 am - 2:25 pmDCA-STI
8h 20m2 stops
$362American Airlines
Find Deal
Wed, Nov 27
8:50 pm - 9:58 amDCA-STI
12h 08m1 stop
9:25 am - 3:45 pmSTI-DCA
7h 20m1 stop
$610JetBlue
Find Deal
Tue, Nov 26 - Wed, Jan 15
8:50 pm - 9:58 amDCA-STI
12h 08m1 stop
9:25 am - 7:58 pmSTI-DCA
11h 33m1 stop
$672JetBlue
Find Deal
Tue, Nov 26 - Mon, Jan 13
6:40 pm - 4:38 amDCA-STI
8h 58m1 stop
8:28 am - 5:10 pmSTI-DCA
9h 42m1 stop
$685JetBlue
Find Deal
Sat, Nov 23 - Wed, Nov 27
6:08 pm - 2:44 amDCA-STI
7h 36m1 stop
6:00 am - 12:22 pmSTI-DCA
7h 22m1 stop
$688United Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:40 pm - 4:38 amDCA-STI
8h 58m1 stop
6:01 am - 1:54 pmSTI-DCA
8h 53m1 stop
$692JetBlue
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:30 am - 1:26 pmDCA-STI
5h 56m1 stop
2:55 pm - 10:33 pmSTI-DCA
8h 38m1 stop
$707Delta
Find Deal
Sat, Nov 23 - Tue, Nov 26
8:50 pm - 9:58 amDCA-STI
12h 08m1 stop
4:25 am - 1:58 pmSTI-DCA
10h 33m1 stop
$725JetBlue
Find Deal
Tue, Nov 26 - Sat, Jan 11
5:23 pm - 2:25 pmDCA-STI
20h 02m1 stop
3:15 pm - 6:59 amSTI-DCA
16h 44m2 stops
$748American Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
4:15 pm - 4:38 amDCA-STI
11h 23m1 stop
9:25 am - 7:58 pmSTI-DCA
11h 33m1 stop
$757JetBlue
Find Deal
Tue, Nov 26 - Thu, Jan 9
6:20 am - 2:25 pmDCA-STI
7h 05m1 stop
3:15 pm - 6:59 amSTI-DCA
16h 44m2 stops
$822American Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26

American Airlines flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flight tickets
American Airlines
Feb 1
DCA5:00 amWashington, D.C. Reagan-National
8h 20m
1 stop
STI2:20 pmSantiago de los Caballeros
Feb 17
STI2:53 pmSantiago de los Caballeros
17h 34m
2 stops
DCA7:27 amWashington, D.C. Reagan-National
American Airlines
May 17
DCA11:00 pmWashington, D.C. Reagan-National
13h 15m
2 stops
STI12:15 pmSantiago de los Caballeros
May 27
STI1:35 pmSantiago de los Caballeros
19h 24m
1 stop
DCA8:59 amWashington, D.C. Reagan-National
American Airlines
Feb 1
DCA6:31 pmWashington, D.C. Reagan-National
18h 49m
1 stop
STI2:20 pmSantiago de los Caballeros
Feb 17
STI2:53 pmSantiago de los Caballeros
24h 56m
1 stop
DCA2:49 pmWashington, D.C. Reagan-National

JetBlue flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flight tickets
JetBlue
Jan 9
DCA1:00 pmWashington, D.C. Reagan-National
13h 00m
1 stop
STI3:00 amSantiago de los Caballeros
Jan 23
STI9:25 amSantiago de los Caballeros
7h 20m
1 stop
DCA3:45 pmWashington, D.C. Reagan-National
JetBlue
Jan 9
DCA1:00 pmWashington, D.C. Reagan-National
13h 00m
1 stop
STI3:00 amSantiago de los Caballeros
Jan 17
STI9:25 amSantiago de los Caballeros
11h 33m
1 stop
DCA7:58 pmWashington, D.C. Reagan-National
JetBlue
Jan 8
DCA6:00 pmWashington, D.C. Reagan-National
8h 00m
1 stop
STI3:00 amSantiago de los Caballeros
Jan 18
STI4:25 amSantiago de los Caballeros
13h 35m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

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

What is the cheapest month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from Washington, D.C. Reagan-National Airport is in February. Flight prices, which tend to average around $386, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $390.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros is on a Sunday when prices can be found for as low as $475. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros for around $613.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flights are usually those with departure times in the evening. Our users have found flights to Santiago de los Caballeros in the evening for as low as $519. At noon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $657 per ticket.

How far in advance should I book a flight to Santiago de los Caballeros?

The ideal time to book your flight to Santiago de los Caballeros is 40 days in advance when prices tend to average $541. Keep in mind that you might be able to find cheaper flights to Santiago de los Caballeros at any time. In fact, our users found flights for as low as $300 in the past 72 hours.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flights?

You could potentially save up to 29% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flight.

How have Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flight prices changed over time?

As of November 2024, prices for Washington, D.C. Reagan-National Airport to Santiago de los Caballeros flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Santiago de los Caballeros (DCA to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Best Price Found

$255

Fastest flight time

5h 56m

Direct flights

None

Airports in Santiago de los Caballeros

1 airport
The best one-way flight to Santiago de los Caballeros from Washington, D.C. Reagan-National Airport in the past 72 hours is $255. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros found on momondo in the last 72 hours is $415.
The fastest flight from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros takes 5h 56m
There are no direct flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Santiago de los Caballeros Airport.
There is 1 airport near Santiago de los Caballeros: Santiago de los Caballeros (STI)

  • How far is Washington, D.C. Reagan-National to Santiago de los Caballeros by plane?

    Santiago de los Caballeros is 1392.0 mi away from Washington, D.C. Reagan-National. Typically, this will take 5h 56m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents required for your trip to Santiago de los Caballeros Airport 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 Santiago de los Caballeros Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $383Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
American AirlinesPriceFrom $435Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $435Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $436Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Santiago de los Caballeros?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de los Caballeros from Washington, D.C..

Can I find flights from Washington, D.C. to Santiago de los Caballeros with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Santiago de los Caballeros flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Santiago de los Caballeros?

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Santiago de los Caballeros from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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