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Stewart

$167+ Cheap flights from Washington to New Windsor (SWF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SWF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Washington to Stewart

Keep the following information in mind while searching for Washington to Stewart flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(Mytrip)

One-way from

$167
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$407
Provider with most accurate pricing for Seattle/Tacoma Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York (NYC) flights.
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From Washington to New Windsor Stewart
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One-way flight from Washington to New Windsor Stewart
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington to Stewart

Cheapest flights from Washington to Stewart
Explore the most affordable flight options available from Washington to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:00 amSEA - SWF
2 stops26h 05mMultiple Airlines
Mon 5/2611:55 amSWF - SEA
2 stops39h 15mMultiple Airlines
Deal found 4/15$390

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Stewart that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Washington to New Windsor that are best for you.

Fly from

Washington

Fly to

Stewart

Route

Depart

Return

Price

SeattleNew Windsor

SEA - SWF

SEASWF

Seattle/Tacoma Intl

Thu 5/22

6:00 am-11:05 am

2 stops26h 05m

New Windsor Stewart

Mon 5/26

11:55 am-12:10 am

2 stops39h 15m

$390

SeattleNew Windsor

SEA - SWF

SEASWF

Seattle/Tacoma Intl

Sun 5/11

3:20 pm-11:00 am

2 stops16h 40m

$167

PortlandNew Windsor

PDX - SWF

PDXSWF

Portland

Fri 5/23

8:08 am-10:13 am

2 stops23h 05m

$189

PortlandNew Windsor

PDX - SWF

PDXSWF

Portland

Thu 5/8

5:40 pm-11:00 am

2 stops14h 20m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Best time to book a flight from Washington to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to New Windsor

What is the cheapest month to book a flight from State of Washington to New Windsor?

Currently, October is the cheapest month in which you can book a flight from State of Washington to New Windsor (average of $109). Flying from State of Washington to New Windsor in August is currently the most expensive (average of $224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Stewart

Get insights into the airlines that provide service to Stewart. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stewart. Reviews last updated April 17, 2025.
Allegiant Air
7.3
Good
734 reviews

Entertainment

5.5

Boarding

7.6

Comfort

6.8

Food

5.9

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.3
Good
734 reviews
Allegiant Air
7.3
Good
734 reviews

Entertainment

5.5

Boarding

7.6

Comfort

6.8

Food

5.9

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Find useful and relevant information for your journey from Washington to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Windsor from Washington?

    New Windsor Stewart (SWF), located 4.3 mi from the city center, is the airport you fly into when you book flights from Washington to New Windsor.

  • Can I find deals for flights from Washington to Stewart that include hotel bookings?

    Yes. In addition to deals on Washington to Stewart flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Stewart?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Stewart.

  • Can I find deals for business class flights from Washington to Stewart?

    Yes. Cheapflights offers flight deals from Washington to Stewart by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to New Windsor?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to New Windsor (average of $109). Flying from State of Washington to New Windsor in August is currently the most expensive (average of $224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
Kingston

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