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

United Airlines, American Airlines, and WestJet 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 August 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.

$225 Cheap Flights from Washington to Simpson Bay in 2025

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Find the cheapest flights from Washington to Simpson Bay

Round-trip

One-way

Cheap round-trip flights

10:08 pm - 4:20 pmSEA-SXM

14h 12m1 stop

3:20 pm - 11:40 pmSXM-SEA

12h 20m1 stop

$531American Airlines

Find Deal

Sun, Nov 16 - Mon, Nov 24

5:43 pm - 1:19 pmSEA-SXM

16h 36m2 stops

4:24 pm - 11:30 amSXM-SEA

22h 06m2 stops

$536American Airlines

Find Deal

Mon, Sep 29 - Mon, Oct 6

11:59 pm - 1:15 pmSEA-SXM

10h 16m1 stop

2:46 pm - 10:19 amSXM-SEA

22h 33m2 stops

$569JetBlue

Find Deal

Sat, Sep 20 - Fri, Oct 3

8:18 pm - 1:19 pmSEA-SXM

14h 01m1 stop

2:40 pm - 11:35 pmSXM-SEA

11h 55m1 stop

$574American Airlines

Find Deal

Mon, Sep 29 - Mon, Oct 6

10:55 pm - 11:26 amSEA-SXM

33h 31m2 stops

3:20 pm - 7:05 pmSXM-SEA

30h 45m1 stop

$640

Find Deal

Mon, Oct 20 - Tue, Oct 28

12:41 pm - 12:50 pmSEA-SXM

21h 09m3 stops

1:52 pm - 11:11 amSXM-SEA

24h 19m2 stops

$646United Airlines

Find Deal

Mon, Oct 27 - Sat, Nov 1

7:00 pm - 4:00 pmPDX-SXM

41h 00m2 stops

5:00 pm - 2:45 pmSXM-PDX

25h 45m2 stops

$653Air Canada

Find Deal

Sat, Dec 6 - Mon, Dec 15

5:14 pm - 12:29 pmSEA-SXM

16h 15m2 stops

1:35 pm - 9:23 pmSXM-SEA

34h 48m2 stops

$668United Airlines

Find Deal

Fri, Sep 19 - Sat, Sep 27

8:37 am - 2:00 pmSEA-SXM

26h 23m1 stop

3:05 pm - 10:22 pmSXM-SEA

34h 17m1 stop

$728

Find Deal

Fri, Sep 19 - Sat, Sep 27

3:15 pm - 4:00 pmPDX-SXM

20h 45m2 stops

5:00 pm - 12:19 amSXM-PDX

35h 19m2 stops

$1,141Air Canada

Find Deal

Fri, Feb 6 - Fri, Feb 13

Delta flights from State of Washington to Simpson Bay

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

Delta

Jan 17

PDX11:10 amPortland

21h 05m

2 stops

SXM12:15 pmSimpson Bay Princess Juliana

Jan 24

SXM5:16 pmSimpson Bay Princess Juliana

20h 03m

2 stops

PDX9:19 amPortland

$775

Find similar

Delta

Sep 19

SEA9:45 pmSeattle/Tacoma Intl

13h 05m

1 stop

SXM1:50 pmSimpson Bay Princess Juliana

Sep 27

SXM3:20 pmSimpson Bay Princess Juliana

11h 34m

1 stop

SEA11:54 pmSeattle/Tacoma Intl

$797

Find similar

Delta

Sep 19

SEA9:45 pmSeattle/Tacoma Intl

13h 05m

1 stop

SXM1:50 pmSimpson Bay Princess Juliana

Sep 27

SXM3:20 pmSimpson Bay Princess Juliana

11h 34m

1 stop

SEA11:54 pmSeattle/Tacoma Intl

$840

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

Oct 27

SEA12:41 pmSeattle/Tacoma Intl

21h 09m

3 stops

SXM12:50 pmSimpson Bay Princess Juliana

Nov 1

SXM1:52 pmSimpson Bay Princess Juliana

24h 19m

2 stops

SEA11:11 amSeattle/Tacoma Intl

$646

Find similar

United Airlines

Sep 19

SEA5:14 pmSeattle/Tacoma Intl

16h 15m

2 stops

SXM12:29 pmSimpson Bay Princess Juliana

Sep 27

SXM1:35 pmSimpson Bay Princess Juliana

34h 48m

2 stops

SEA9:23 pmSeattle/Tacoma Intl

$668

Find similar

United Airlines

Sep 19

SEA11:10 pmSeattle/Tacoma Intl

10h 19m

1 stop

SXM12:29 pmSimpson Bay Princess Juliana

Sep 27

SXM1:35 pmSimpson Bay Princess Juliana

34h 48m

2 stops

SEA9:23 pmSeattle/Tacoma Intl

$708

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

Sun 11/16

10:08 pm-4:20 pm

1 stop14h 12m

Simpson Bay Princess Juliana

Mon 11/24

3:20 pm-11:40 pm

1 stop12h 20m

$531

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 9/29

5:43 pm-1:19 pm

2 stops16h 36m

Simpson Bay Princess Juliana

Mon 10/6

4:24 pm-11:30 am

2 stops22h 06m

$536

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Sat 9/20

11:59 pm-1:15 pm

1 stop10h 16m

Simpson Bay Princess Juliana

Fri 10/3

2:46 pm-10:19 am

2 stops22h 33m

$569

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 9/29

8:18 pm-1:19 pm

1 stop14h 01m

Simpson Bay Princess Juliana

Mon 10/6

2:40 pm-11:35 pm

1 stop11h 55m

$574

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 10/20

10:55 pm-11:26 am

2 stops33h 31m

Simpson Bay Princess Juliana

Tue 10/28

3:20 pm-7:05 pm

1 stop30h 45m

$640

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Mon 10/27

12:41 pm-12:50 pm

3 stops21h 09m

Simpson Bay Princess Juliana

Sat 11/1

1:52 pm-11:11 am

2 stops24h 19m

$646

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-2:45 pm

2 stops25h 45m

$653

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 9/19

5:14 pm-12:29 pm

2 stops16h 15m

Simpson Bay Princess Juliana

Sat 9/27

1:35 pm-9:23 pm

2 stops34h 48m

$668

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Fri 9/19

8:37 am-2:00 pm

1 stop26h 23m

Simpson Bay Princess Juliana

Sat 9/27

3:05 pm-10:22 pm

1 stop34h 17m

$728

PortlandSimpson Bay

PDX - SXM

PDXSXM

Portland

Fri 2/6

3:15 pm-4:00 pm

2 stops20h 45m

Simpson Bay Princess Juliana

Fri 2/13

5:00 pm-12:19 am

2 stops35h 19m

$1,141

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Best Price Found	$225
Fastest flight time	9h 35m
Direct flights	None
Airports in Simpson Bay	1 airport

The best one-way flight to Simpson Bay from State of Washington in the past 72 hours is $225. The best round-trip flight deal from State of Washington to Simpson Bay found on momondo in the last 72 hours is $531.

The fastest flight from State of Washington to Simpson Bay takes 9h 35m

There are no direct flights from State of Washington to Simpson Bay. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Simpson Bay Princess Juliana Airport and Portland Airport - Simpson Bay Princess Juliana Airport.

There is 1 airport near Simpson Bay: Simpson Bay Princess Juliana (SXM)

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 August 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 $524	Free Cancellation	Rating 8.0 7,985 reviews		Search Delta flights
American Airlines	PriceFrom $586	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Philipsburg

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 $225

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 1/10. 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

Delta flights from State of Washington to Simpson Bay

Our best Delta 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?

United Airlines, American Airlines, and WestJet 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

Best Price Found

Fastest flight time

Direct flights

Airports in Simpson Bay

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