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Cheap flights from Washington, D.C. to Santiago de los Caballeros from $131

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. to Santiago de los Caballeros departing on 1/5. 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. to Santiago de los Caballeros

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. 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. to Santiago de los Caballeros.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. 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. to Santiago de los Caballeros

Find recent round-trip train or bus tickets from Washington, D.C. 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.
6:00 am - 4:15 pmBWI-STI
9h 15m1 stop
6:37 pm - 4:33 pmSTI-BWI
22h 56m2 stops
Sun, Jan 5 - Fri, Jan 31
9:20 pm - 5:24 pmBWI-STI
19h 04m2 stops
6:44 pm - 9:07 amSTI-BWI
15h 23m1 stop
$397Frontier
Find Deal
Thu, Dec 12 - Mon, Dec 16
3:00 pm - 3:00 amDCA-STI
11h 00m1 stop
9:25 am - 3:45 pmSTI-DCA
7h 20m1 stop
$415JetBlue
Find Deal
Thu, Jan 9 - Thu, Jan 23
12:00 pm - 1:33 amBWI-STI
12h 33m2 stops
6:35 am - 5:36 pmSTI-BWI
12h 01m2 stops
$416Delta
Find Deal
Sat, Jan 11 - Thu, Jan 23
12:21 pm - 1:33 amBWI-STI
12h 12m2 stops
6:35 am - 5:36 pmSTI-BWI
12h 01m2 stops
$428Delta
Find Deal
Wed, Jan 8 - Thu, Jan 23
10:05 am - 2:44 amBWI-STI
15h 39m2 stops
3:00 pm - 9:55 amSTI-BWI
18h 55m2 stops
$431United Airlines
Find Deal
Tue, Feb 11 - Tue, Mar 11
6:34 am - 12:20 pmBWI-STI
5h 46m1 stop
3:36 pm - 12:34 pmSTI-BWI
20h 58m2 stops
$446American Airlines
Find Deal
Tue, Mar 11 - Wed, Mar 12
8:09 pm - 1:58 pmBWI-STI
16h 49m2 stops
2:53 pm - 4:30 pmSTI-BWI
26h 37m2 stops
$449American Airlines
Find Deal
Tue, Feb 18 - Fri, Feb 28
7:00 am - 3:27 pmDCA-STI
7h 27m1 stop
4:25 am - 4:00 pmSTI-DCA
12h 35m1 stop
$452JetBlue
Find Deal
Fri, Jan 10 - Tue, Jan 21
6:05 am - 2:53 pmIAD-STI
7h 48m1 stop
4:00 pm - 10:20 pmSTI-IAD
7h 20m1 stop
$463United Airlines
Find Deal
Wed, Jan 29 - Mon, Feb 3
10:07 am - 3:52 pmBWI-STI
28h 45m1 stop
$131Frontier
Find Deal
Sun, Jan 5
5:33 pm - 5:27 pmBWI-STI
22h 54m2 stops
Thu, Jan 23
6:00 pm - 2:34 amDCA-STI
7h 34m1 stop
$193JetBlue
Find Deal
Sun, Dec 15
12:39 pm - 11:59 pmBWI-STI
11h 20m2 stops
$209Delta
Find Deal
Mon, Apr 7
6:34 am - 12:20 pmBWI-STI
5h 46m1 stop
$211American Airlines
Find Deal
Tue, Apr 1
8:04 am - 1:58 pmBWI-STI
28h 54m1 stop
$225American Airlines
Find Deal
Tue, Feb 25
5:47 pm - 2:44 amIAD-STI
7h 57m1 stop
$255United Airlines
Find Deal
Tue, Feb 25
5:00 pm - 1:29 amDCA-STI
7h 29m1 stop
$293Delta
Find Deal
Wed, Dec 4
8:15 am - 5:25 pmDCA-STI
8h 10m1 stop
$300JetBlue
Find Deal
Sun, Dec 8
8:15 am - 3:12 pmIAD-STI
6h 57m1 stop
$300United Airlines
Find Deal
Tue, Apr 1
12:00 pm - 1:29 amBWI-STI
12h 29m2 stops
9:59 pm - 11:39 amSTI-BWI
14h 40m2 stops
$446Delta
Find Deal
Sun, Nov 24 - Mon, Dec 2
10:50 pm - 5:27 pmBWI-STI
17h 37m1 stop
6:37 pm - 7:47 amSTI-BWI
14h 10m1 stop
Sun, Nov 24 - Fri, Nov 29
8:50 pm - 4:38 amDCA-STI
6h 48m1 stop
1:42 pm - 9:13 pmSTI-DCA
8h 31m1 stop
$626JetBlue
Find Deal
Sun, Nov 24 - Thu, Nov 28
5:35 pm - 2:44 amIAD-STI
8h 09m1 stop
4:00 pm - 10:48 pmSTI-IAD
7h 48m1 stop
$721United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
10:49 pm - 4:59 pmBWI-STI
17h 10m1 stop
5:54 pm - 10:16 amSTI-BWI
17h 22m1 stop
$776Spirit Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
5:05 am - 2:25 pmDCA-STI
8h 20m2 stops
3:15 pm - 9:09 amSTI-DCA
18h 54m1 stop
$950American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
8:13 pm - 2:25 pmBWI-STI
17h 12m2 stops
3:15 pm - 10:13 pmSTI-BWI
7h 58m1 stop
$978American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
6:00 pm - 2:35 amDCA-STI
7h 35m1 stop
8:28 am - 5:10 pmSTI-DCA
9h 42m1 stop
$1,068JetBlue
Find Deal
Sat, Nov 23 - Sun, Dec 1
6:00 am - 2:53 pmIAD-STI
7h 53m1 stop
4:00 pm - 10:48 pmSTI-IAD
7h 48m1 stop
$1,073United Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 30
10:49 pm - 4:59 pmBWI-STI
17h 10m1 stop
5:54 pm - 1:29 amSTI-BWI
8h 35m1 stop
$1,403Spirit Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1

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

Our best Frontier deals on Washington, D.C. to Santiago de los Caballeros flight tickets
Frontier
Dec 12
BWI9:20 pmBaltimore/Washington
19h 04m
2 stops
STI5:24 pmSantiago de los Caballeros
Dec 16
STI6:44 pmSantiago de los Caballeros
15h 23m
1 stop
BWI9:07 amBaltimore/Washington
Frontier
Jan 1
BWI8:11 pmBaltimore/Washington
19h 04m
2 stops
STI4:15 pmSantiago de los Caballeros
Jan 13
STI6:43 pmSantiago de los Caballeros
15h 27m
2 stops
BWI9:10 amBaltimore/Washington
Frontier
Dec 12
IAD1:20 pmWashington, D.C. Dulles Intl
27h 04m
2 stops
STI5:24 pmSantiago de los Caballeros
Dec 19
STI5:25 pmSantiago de los Caballeros
14h 55m
2 stops
IAD7:20 amWashington, D.C. Dulles Intl

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

Our best JetBlue deals on Washington, D.C. to Santiago de los Caballeros flight tickets
JetBlue
Jan 9
DCA3:00 pmWashington, D.C. Reagan-National
11h 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 10
DCA7:00 amWashington, D.C. Reagan-National
7h 27m
1 stop
STI3:27 pmSantiago de los Caballeros
Jan 21
STI4:25 amSantiago de los Caballeros
12h 35m
1 stop
DCA4:00 pmWashington, D.C. Reagan-National
JetBlue
Jan 22
DCA5:00 pmWashington, D.C. Reagan-National
9h 00m
1 stop
STI3:00 amSantiago de los Caballeros
Jan 27
STI9:25 amSantiago de los Caballeros
11h 33m
1 stop
DCA7:58 pmWashington, D.C. Reagan-National

How to get the cheapest flight ticket from Washington, D.C. 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 from Washington, D.C. to Santiago de los Caballeros?

February. The cheapest time of year to fly to Santiago de los Caballeros from Washington, D.C. is February. Most expensive is December

What is the cheapest day to depart Washington, D.C. for Santiago de los Caballeros?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Friday

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

In the evening. Washington, D.C. to Santiago de los Caballeros flights are approximately 21% more expensive at noon than in the evening

What is the cheapest airline that flies to Santiago de los Caballeros from Washington, D.C.?

Spirit Airlines. Spirit Airlines, Delta, and JetBlue are the most popular carriers operating from Washington, D.C. to Santiago de los Caballeros

What is the cheapest Washington, D.C. to Santiago de los Caballeros flight route?

Baltimore/Washington - Santiago de los Caballeros. Fly from Baltimore/Washington to Santiago de los Caballeros for the best Washington, D.C. - Santiago de los Caballeros flight prices

How far in advance should you book Washington, D.C. to Santiago de los Caballeros flights?

40 days before. The cheapest time to buy a flight from Washington, D.C. to Santiago de los Caballeros is approximately 40 days to departure

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

You could potentially save up to 19% on your flight if you consider stops on a Washington, D.C. to Santiago de los Caballeros flight.

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

As of November 2024, prices for Washington, D.C. to Santiago de los Caballeros flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Santiago de los Caballeros (WAS to STI) flight deals and tips

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

Best Price Found

$131

Fastest flight time

5h 46m

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. in the past 72 hours is $131. The best round-trip flight deal from Washington, D.C. to Santiago de los Caballeros found on momondo in the last 72 hours is $316.
The fastest flight from Washington, D.C. to Santiago de los Caballeros takes 5h 46m
There are no direct flights from Washington, D.C. to Santiago de los Caballeros. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Santiago de los Caballeros Airport, Baltimore/Washington Airport - Santiago de los Caballeros Airport and 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. to Santiago de los Caballeros by plane?

    A flight from Washington, D.C. to Santiago de los Caballeros will travel around 1395.5 mi. Flights usually cover this in 5h 46m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. to Santiago de los Caballeros Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Santiago de los Caballeros Airport.

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

    The required travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago de los Caballeros Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $171Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
JetBluePriceFrom $383Free CancellationRating
7.4
3,402 reviews
Search JetBlue flights
DeltaPriceFrom $385Free CancellationRating
8.0
8,765 reviews
Search Delta flights
American AirlinesPriceFrom $408Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $435Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Santiago de los Caballeros from Washington, D.C. with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Santiago de los Caballeros.

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 can track prices for Washington, D.C. to Santiago de los Caballeros flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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