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Stewart

$107+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SWF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/2911:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Fri 1/912:11 pmSWF - DEN
2 stops12h 48mMultiple Airlines
Deal found 12/11$627
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/3111:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Mon 1/512:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 12/10$650
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sat 12/2011:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Tue 12/2311:43 amSWF - DEN
2 stops13h 30mMultiple Airlines
Deal found 12/10$721
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/2911:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Mon 1/512:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 12/11$757
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/2411:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Thu 1/111:43 amSWF - DEN
1 stop13h 21mMultiple Airlines
Deal found 12/11$861
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sat 12/2711:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Thu 1/111:43 amSWF - DEN
1 stop13h 21mMultiple Airlines
Deal found 12/10$871
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/3111:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Sun 1/411:43 amSWF - DEN
1 stop13h 21mMultiple Airlines
Deal found 12/11$886
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/296:11 pmDEN - SWF
1 stop14h 52mMultiple Airlines
Fri 1/212:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 12/11$912
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/1711:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Fri 12/1912:24 pmSWF - DEN
2 stops12h 40mMultiple Airlines
Deal found 12/10$929

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$458
(Kiwi.com)

One-way from

$107
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$297
Provider with most accurate pricing for Denver Intl-New Windsor Stewart flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-New Windsor Stewart flights.
Search Deals
From Denver Intl to New Windsor Stewart
Search Deals
One-way flight from Denver Intl to New Windsor Stewart
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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 1/8

6:31 pm-11:31 am

2 stops15h 00m

New Windsor Stewart

Thu 1/15

12:13 pm-11:07 pm

1 stop12h 54m

$628

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Wed 12/31

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Mon 1/5

12:24 pm-11:04 pm

2 stops12h 40m

$650

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Thu 2/19

11:59 pm-11:31 am

2 stops9h 32m

New Windsor Stewart

Sun 2/22

11:48 am-11:04 pm

1 stop13h 16m

$651

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sun 1/4

5:59 pm-11:44 am

2 stops15h 45m

New Windsor Stewart

Thu 1/8

12:13 pm-10:59 pm

1 stop12h 46m

$656

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Mon 12/29

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Mon 1/5

12:24 pm-11:04 pm

2 stops12h 40m

$757

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Thu 3/19

11:59 pm-11:31 am

2 stops9h 32m

New Windsor Stewart

Sun 3/22

11:48 am-11:04 pm

1 stop13h 16m

$860

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Wed 12/24

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Thu 1/1

11:43 am-11:04 pm

1 stop13h 21m

$861

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sat 1/3

11:59 pm-11:03 am

1 stop9h 04m

New Windsor Stewart

Sun 1/18

12:13 pm-11:07 pm

1 stop12h 54m

$877

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Mon 12/29

6:11 pm-11:03 am

1 stop14h 52m

New Windsor Stewart

Fri 1/2

12:24 pm-11:04 pm

2 stops12h 40m

$912

DenverNew Windsor

DEN - SWF

DENSWF

Denver Intl

Sun 12/28

6:11 pm-11:44 am

2 stops15h 33m

New Windsor Stewart

Thu 1/1

11:43 am-11:04 pm

1 stop13h 21m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 December 12, 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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