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Stewart

$89+ Cheap flights from Denver to New Windsor (DEN - 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SWF
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Denver to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Stewart (SWF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$329
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$296
Provider with most accurate pricing for Denver Intl-New Windsor Stewart flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-New Windsor Stewart flights.
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From Denver Intl to New Windsor Stewart
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One-way flight from Denver Intl to New Windsor Stewart
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Denver to Stewart

Cheapest flights from Denver to Stewart
Explore the most affordable flight options available from Denver to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:59 pmDEN - SWF
2 stops9h 45mMultiple Airlines
Sun 12/1411:43 amSWF - DEN
1 stop13h 21mMultiple Airlines
Deal found 11/10$329
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Mon 12/812:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 11/12$537
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Mon 12/812:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 11/12$539
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Mon 11/2412:24 pmSWF - DEN
2 stops12h 35mMultiple Airlines
Deal found 11/12$576
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Fri 12/1212:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 11/12$591
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:31 pmDEN - SWF
2 stops15h 13mMultiple Airlines
Sun 12/711:43 amSWF - DEN
1 stop13h 21mMultiple Airlines
Deal found 11/11$613
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Sun 11/308:41 pmSWF - DEN
2 stops26h 52mMultiple Airlines
Deal found 11/11$619
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Fri 12/1912:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 11/12$650

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 November 13, 2025.
Use the filters below to find and compare flights from Denver to New Windsor that are best for you.

Fly from

Denver

Fly to

Stewart

Route

Depart

Return

Price

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Thu 12/11

11:59 pm-11:44 am

2 stops9h 45m

New Windsor Stewart

Sun 12/14

11:43 am-11:04 pm

1 stop13h 21m

$329

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sat 12/6

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Mon 12/8

12:24 pm-11:04 pm

2 stops12h 40m

$537

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Wed 12/3

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Mon 12/8

12:24 pm-11:04 pm

2 stops12h 40m

$539

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Wed 12/10

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Fri 12/12

12:24 pm-11:04 pm

2 stops12h 40m

$591

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Thu 12/4

11:59 pm-11:44 am

2 stops9h 45m

New Windsor Stewart

Sun 12/7

11:43 am-11:04 pm

1 stop13h 21m

$613

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Wed 11/26

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Sun 11/30

8:41 pm-9:33 pm

2 stops26h 52m

$619

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sun 2/8

6:43 pm-6:43 pm

2 stops22h 00m

New Windsor Stewart

Sun 2/15

6:02 pm-5:55 pm

3 stops25h 53m

$623

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sat 3/14

11:59 pm-7:55 pm

1 stop17h 56m

New Windsor Stewart

Sun 3/22

11:48 am-11:04 pm

1 stop13h 16m

$624

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Wed 12/17

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Fri 12/19

12:24 pm-11:04 pm

2 stops12h 40m

$650

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sun 11/23

11:59 pm-11:44 am

2 stops9h 45m

New Windsor Stewart

Thu 11/27

11:43 am-9:44 pm

1 stop12h 01m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 21 results
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Compare providers for flights from Denver to Stewart

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Stewart in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-New Windsor flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-New Windsor flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-New Windsor flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-New Windsor flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-New Windsor flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from Denver 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 Denver to New Windsor

What is the cheapest month to book a flight from Denver to New Windsor?

Currently, October is the cheapest month in which you can book a flight from Denver to New Windsor (average of $65). Flying from Denver to New Windsor in June is currently the most expensive (average of $168). 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.

What is the cheapest time of day to fly from DEN to SWF?

Find hourly flight availability from Denver to Stewart. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Denver to New Windsor, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 33% versus a flight at noon.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to New Windsor?

    Currently, October is the cheapest month in which you can book a flight from Denver to New Windsor (average of $65). Flying from Denver to New Windsor in June is currently the most expensive (average of $168). 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 New Windsor?

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

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