DCA - SXM

$158 Find Cheap Flights from Reagan Washington National Airport to Simpson Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Simpson Bay departing on 1/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Simpson Bay, 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 Washington, D.C. to Simpson Bay, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Reagan-National to Simpson Bay (DCA-SXM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Simpson Bay 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 Reagan-National to Simpson Bay

Wed, Dec 10 - Mon, Dec 15
JetBlue Logo
6:12 am - 3:05 pmDCA-SXM
7h 53m1 stop
JetBlue Logo
4:10 pm - 12:17 pmSXM-DCA
21h 07m1 stop
$366JetBlue
Find Deal
Mon, Dec 8 - Thu, Dec 11
JetBlue Logo
6:12 am - 3:05 pmDCA-SXM
7h 53m1 stop
JetBlue Logo
3:26 pm - 10:58 pmSXM-DCA
8h 32m1 stop
$374JetBlue
Find Deal
Wed, Oct 29 - Wed, Nov 5
JetBlue Logo
6:24 am - 1:29 pmDCA-SXM
7h 05m1 stop
JetBlue Logo
3:34 pm - 10:59 pmSXM-DCA
8h 25m1 stop
$388JetBlue
Find Deal
Mon, Dec 8 - Fri, Dec 12
JetBlue Logo
6:12 am - 3:05 pmDCA-SXM
7h 53m1 stop
JetBlue Logo
3:26 pm - 10:58 pmSXM-DCA
8h 32m1 stop
$390JetBlue
Find Deal
Sun, Jan 25 - Fri, Jan 30
JetBlue Logo
6:15 am - 2:28 pmDCA-SXM
7h 13m1 stop
JetBlue Logo
3:43 pm - 10:47 pmSXM-DCA
8h 04m1 stop
$397JetBlue
Find Deal
Tue, Jan 27 - Sat, Jan 31
JetBlue Logo
6:30 pm - 3:20 pmDCA-SXM
19h 50m1 stop
JetBlue Logo
4:25 pm - 9:10 amSXM-DCA
17h 45m1 stop
$404JetBlue
Find Deal
Wed, Nov 19 - Sat, Nov 22
JetBlue Logo
6:24 am - 4:38 pmDCA-SXM
9h 14m1 stop
JetBlue Logo
4:25 pm - 10:59 pmSXM-DCA
7h 34m1 stop
$408JetBlue
Find Deal
Sun, Dec 7 - Thu, Dec 11
JetBlue Logo
6:00 am - 4:38 pmDCA-SXM
9h 38m1 stop
JetBlue Logo
3:26 pm - 10:58 pmSXM-DCA
8h 32m1 stop
$409JetBlue
Find Deal
Sat, Nov 29 - Fri, Dec 5
Air Canada Logo
6:00 am - 2:40 pmDCA-SXM
7h 40m1 stop
Air Canada Logo
5:00 pm - 6:05 pmSXM-DCA
26h 05m1 stop
$441Air Canada
Find Deal
Wed, Dec 3 - Thu, Dec 11
Air Canada Logo
11:05 am - 2:40 pmDCA-SXM
26h 35m1 stop
Air Canada Logo
3:40 pm - 12:19 pmSXM-DCA
21h 39m2 stops
$445Air Canada
Find Deal

Everything you should know

Top airlines
JetBlue
Cheapest • from $366 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 26% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$366
Overall average: $840
JetBlue
Wed 12/10Mon 12/15
DCA - SXM • 1 stop
Cheapest one-way
$154
JetBlue
Mon 1/5
DCA - SXM • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Simpson Bay!
Booking Insights

KAYAK's insights & trends for Reagan-National to Simpson Bay flights

Get data-powered insights and trends into flights from Reagan-National to Simpson Bay 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 Reagan Washington National Airport to Simpson Bay?

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

When flying from Reagan Washington National Airport to Simpson Bay, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Reagan Washington National Airport, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Simpson Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Simpson Bay, 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 Washington, D.C. Reagan-National Airport to Simpson Bay is May, where tickets cost $499 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $857 and $840 respectively.

Good to know

Low seasonOctober
Cheapest flight$154
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Reagan Washington National Airport to Simpson Bay

When to book flights from Reagan-National to Simpson Bay

Are your dates flexible? Find out the best times to travel from Reagan-National to Simpson Bay 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 Reagan Washington National Airport to Simpson Bay flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Simpson Bay?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Simpson Bay was $154 for a one-way ticket and $366 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Simpson Bay?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Reagan Washington National Airport and on arrival in Simpson Bay.

  • Which airports will I be using when flying from Reagan Washington National Airport to Simpson Bay?

    Reagan Washington National Airport airport is called Washington, D.C. Reagan-National and the only airport in Simpson Bay is Simpson Bay Princess Juliana.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Simpson Bay?

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

  • Which airline alliances offer flights from Reagan Washington National Airport to Simpson Bay?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Simpson Bay, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Simpson Bay, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Simpson Bay are Delta and United Airlines. With an average price for the route of $669 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $688 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Simpson Bay?

    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 Reagan Washington National Airport to Simpson Bay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Reagan Washington National Airport 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 Reagan Washington National Airport to Simpson Bay?

    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 Simpson Bay with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and SXM 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 Reagan Washington National Airport to Simpson Bay?

    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 Simpson Bay from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Reagan-National to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Simpson Bay. 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 Reagan-National to Simpson Bay? 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.
7.9
DeltaOverall score based on 7984 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

Old plane and old configuration/seats but still comfortable for a morning flight

10.0 ExcellentBraulio, Oct 2025ATL - SDQ
Read more Delta reviews

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Everything you need to know for your flight from Reagan-National to Simpson Bay

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