What is the cheapest airline that flies from Washington to Simpson Bay Princess Juliana?

Copa Airlines, JetBlue, and Delta are the most popular carriers operating from Washington to Simpson Bay Princess Juliana

When did momondo last update prices for flights from Washington to Simpson Bay Princess Juliana Airport?

Prices for flights from Washington to Simpson Bay Princess Juliana Airport are updated daily.

How many operators does momondo search for flights from Washington to Simpson Bay Princess Juliana Airport?

As of September 2025, there are 2 operators available to choose from for flights from Washington to Simpson Bay Princess Juliana Airport.

How old do you have to be to fly from Washington to Simpson Bay Princess Juliana 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 to Simpson Bay Princess Juliana Airport.

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

The travel and health documents required for your trip to Simpson Bay Princess Juliana 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 Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$291 Cheap Flights from Washington to Simpson Bay in 2025/26

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Find the cheapest flights from Washington to Simpson Bay

Round-trip

One-way

Cheap round-trip flights

10:08 pm - 4:22 pmSEA-SXM

14h 14m1 stop

3:20 pm - 11:26 pmSXM-SEA

12h 06m1 stop

$551American Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

11:59 pm - 4:22 pmSEA-SXM

12h 23m2 stops

3:20 pm - 9:16 amSXM-SEA

21h 56m2 stops

$556American Airlines

Find Deal

Sun, Nov 16 - Mon, Nov 24

11:11 pm - 4:28 pmSEA-SXM

13h 17m1 stop

2:30 pm - 10:20 pmSXM-SEA

11h 50m1 stop

$576American Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

7:00 pm - 4:00 pmPDX-SXM

41h 00m2 stops

5:00 pm - 6:30 pmSXM-PDX

29h 30m2 stops

$647Air Canada

Find Deal

Sat, Dec 6 - Mon, Dec 15

3:15 pm - 3:21 pmSEA-SXM

20h 06m3 stops

8:57 pm - 5:09 pmSXM-SEA

24h 12m3 stops

$688Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

10:05 am - 3:21 pmSEA-SXM

25h 16m2 stops

8:57 pm - 5:09 pmSXM-SEA

24h 12m3 stops

$721Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

7:10 pm - 12:51 pmSEA-SXM

14h 41m2 stops

1:53 pm - 12:51 pmSXM-SEA

25h 58m3 stops

$752United Airlines

Find Deal

Wed, Mar 18 - Wed, Mar 25

11:05 pm - 3:51 pmPDX-SXM

12h 46m1 stop

2:40 pm - 11:35 amSXM-PDX

24h 55m1 stop

$752United Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

9:59 pm - 1:49 pmSEA-SXM

12h 50m1 stop

3:14 pm - 11:54 pmSXM-SEA

11h 40m1 stop

$954Delta

Find Deal

Sat, Oct 11 - Sat, Oct 18

12:32 am - 2:17 pmPDX-SXM

9h 45m1 stop

1:45 pm - 10:04 pmSXM-PDX

12h 19m1 stop

$1,508Delta

Find Deal

Fri, Dec 19 - Sun, Dec 28

American Airlines flights from State of Washington to Simpson Bay

Our best American Airlines deals on State of Washington to Simpson Bay flight tickets

American Airlines

Nov 12

SEA10:08 pmSeattle/Tacoma Intl

14h 14m

1 stop

SXM4:22 pmSimpson Bay Princess Juliana

Nov 19

SXM3:20 pmSimpson Bay Princess Juliana

12h 06m

1 stop

SEA11:26 pmSeattle/Tacoma Intl

$551

Find similar

American Airlines

Nov 16

SEA11:59 pmSeattle/Tacoma Intl

12h 23m

2 stops

SXM4:22 pmSimpson Bay Princess Juliana

Nov 24

SXM3:20 pmSimpson Bay Princess Juliana

21h 56m

2 stops

SEA9:16 amSeattle/Tacoma Intl

$556

Find similar

American Airlines

Jan 10

SEA11:11 pmSeattle/Tacoma Intl

13h 17m

1 stop

SXM4:28 pmSimpson Bay Princess Juliana

Jan 17

SXM2:30 pmSimpson Bay Princess Juliana

11h 50m

1 stop

SEA10:20 pmSeattle/Tacoma Intl

$576

Find similar

United Airlines flights from State of Washington to Simpson Bay

Our best United Airlines deals on State of Washington to Simpson Bay flight tickets

United Airlines

Mar 18

SEA7:10 pmSeattle/Tacoma Intl

14h 41m

2 stops

SXM12:51 pmSimpson Bay Princess Juliana

Mar 25

SXM1:53 pmSimpson Bay Princess Juliana

25h 58m

3 stops

SEA12:51 pmSeattle/Tacoma Intl

$752

Find similar

United Airlines

Feb 7

PDX1:24 pmPortland

22h 27m

3 stops

SXM3:51 pmSimpson Bay Princess Juliana

Feb 14

SXM2:40 pmSimpson Bay Princess Juliana

23h 02m

2 stops

PDX9:42 amPortland

$852

Find similar

United Airlines

Mar 18

SEA7:10 pmSeattle/Tacoma Intl

14h 41m

2 stops

SXM12:51 pmSimpson Bay Princess Juliana

Mar 25

SXM1:53 pmSimpson Bay Princess Juliana

25h 58m

3 stops

SEA12:51 pmSeattle/Tacoma Intl

$877

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 11/12

10:08 pm-4:22 pm

1 stop14h 14m

Simpson Bay Princess Juliana

Wed 11/19

3:20 pm-11:26 pm

1 stop12h 06m

$551

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sun 11/16

11:59 pm-4:22 pm

2 stops12h 23m

Simpson Bay Princess Juliana

Mon 11/24

3:20 pm-9:16 am

2 stops21h 56m

$556

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 1/10

11:11 pm-4:28 pm

1 stop13h 17m

Simpson Bay Princess Juliana

Sat 1/17

2:30 pm-10:20 pm

1 stop11h 50m

$576

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Sat 12/6

7:00 pm-4:00 pm

2 stops41h 00m

Simpson Bay Princess Juliana

Mon 12/15

5:00 pm-6:30 pm

2 stops29h 30m

$647

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 11/12

3:15 pm-3:21 pm

3 stops20h 06m

Simpson Bay Princess Juliana

Wed 11/19

8:57 pm-5:09 pm

3 stops24h 12m

$688

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 11/12

10:05 am-3:21 pm

2 stops25h 16m

Simpson Bay Princess Juliana

Wed 11/19

8:57 pm-5:09 pm

3 stops24h 12m

$721

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Wed 3/18

7:10 pm-12:51 pm

2 stops14h 41m

Simpson Bay Princess Juliana

Wed 3/25

1:53 pm-12:51 pm

3 stops25h 58m

$752

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Sat 2/7

11:05 pm-3:51 pm

1 stop12h 46m

Simpson Bay Princess Juliana

Sat 2/14

2:40 pm-11:35 am

1 stop24h 55m

$752

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 10/11

9:59 pm-1:49 pm

1 stop12h 50m

Simpson Bay Princess Juliana

Sat 10/18

3:14 pm-11:54 pm

1 stop11h 40m

$954

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Fri 12/19

12:32 am-2:17 pm

1 stop9h 45m

Simpson Bay Princess Juliana

Sun 12/28

1:45 pm-10:04 pm

1 stop12h 19m

$1,508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Simpson Bay

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

Prices

Airlines

What is the cheapest day to depart on your flight to Simpson Bay?

Our data shows that Sunday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as $658. Flights from State of Washington to Simpson Bay on a Friday will generally be more expensive and average around $1,114. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Simpson Bay?

According to our data, the cheapest time of day to fly to Simpson Bay is in the afternoon. momondo users have found flights departing from State of Washington to Simpson Bay in the afternoon for as low as $724. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Simpson Bay is in the evening when prices are around $830.

Cheap State of Washington to Simpson Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Simpson Bay

Direct flights	None

There are no direct flights from State of Washington to Simpson Bay. There are no popular flight routes from State of Washington to Simpson Bay.

Search flight deals

When did momondo last update prices for flights from Washington to Simpson Bay Princess Juliana Airport?
Prices for flights from Washington to Simpson Bay Princess Juliana Airport are updated daily.
How many operators does momondo search for flights from Washington to Simpson Bay Princess Juliana Airport?
As of September 2025, there are 2 operators available to choose from for flights from Washington to Simpson Bay Princess Juliana Airport.
How old do you have to be to fly from Washington to Simpson Bay Princess Juliana 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 to Simpson Bay Princess Juliana Airport.
What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?
The travel and health documents required for your trip to Simpson Bay Princess Juliana 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 Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from State of Washington to Simpson Bay

Compare and see reviews for airlines that fly from State of Washington to Simpson Bay with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 7,964 reviews		Search Delta flights
American Airlines	PriceFrom $611	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Simpson Bay?

Finding the right flight to Simpson Bay from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Simpson Bay quick and easy, saving you time and money.

Can I find flights from Washington to Simpson Bay with flexible booking policies on momondo?

Flights from Washington to Simpson Bay with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Simpson Bay?

momondo helps you find the best flight between Washington and Simpson Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Simpson Bay right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Simpson Bay from Washington. 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.

An easier way to manage your Simpson Bay trip

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Cheap flights from Washington to Simpson Bay from $291

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 to Simpson Bay departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington to Simpson Bay

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from State of Washington to Simpson Bay

Our best American Airlines deals on State of Washington to Simpson Bay flight tickets

United Airlines flights from State of Washington to Simpson Bay

Our best United Airlines deals on State of Washington to Simpson Bay flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Simpson Bay that are best for you.

See travel insights to Simpson Bay from

How to get the cheapest flight ticket from State of Washington to Simpson Bay

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 day to depart on your flight to Simpson Bay?

What is the cheapest time of day to depart on your flight to Simpson Bay?

What is the cheapest airline that flies from Washington to Simpson Bay Princess Juliana?

Copa Airlines, JetBlue, and Delta are the most popular carriers operating from Washington to Simpson Bay Princess Juliana

Cheap State of Washington to Simpson Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Simpson Bay

Direct flights

When did momondo last update prices for flights from Washington to Simpson Bay Princess Juliana Airport?

How many operators does momondo search for flights from Washington to Simpson Bay Princess Juliana Airport?

How old do you have to be to fly from Washington to Simpson Bay Princess Juliana Airport?

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

Best airlines flying from State of Washington to Simpson Bay

Compare and see reviews for airlines that fly from State of Washington to Simpson Bay with momondo

Traveling to a place near Simpson Bay?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Simpson Bay?

Can I find flights from Washington to Simpson Bay with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Simpson Bay?

I’m not ready to book a flight from Washington to Simpson Bay right now. Can momondo alert me if prices change?

An easier way to manage your Simpson Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to St. Maarten

Fly your favorite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo