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$215+ Cheap flights from New Windsor to Denver (SWF - DEN)

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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — DEN
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap flight deals from Stewart to Denver

Cheapest flights from Stewart to Denver
Explore the most affordable flight options available from Stewart to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 7, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/227:10 pmSWF - DEN
2 stops30h 03mMultiple Airlines
Wed 12/3111:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/6$468
This Kiwi.com deal was found by Cheapflights users on 12/5. 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 12/227:10 pmSWF - DEN
2 stops30h 03mMultiple Airlines
Mon 12/2911:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/5$524
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Tue 12/2311:43 amSWF - DEN
2 stops13h 30mMultiple Airlines
Wed 12/3111:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/7$553
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
Sun 12/2111:43 amSWF - DEN
1 stop13h 21mMultiple Airlines
Thu 12/252:42 pmDEN - SWF
2 stops18h 25mMultiple Airlines
Deal found 12/5$563
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
Sun 12/2111:43 amSWF - DEN
2 stops15h 02mMultiple Airlines
Wed 12/3111:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/5$565
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
Fri 12/198:11 pmSWF - DEN
2 stops21h 06mMultiple Airlines
Mon 12/2211:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/5$584
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
Sun 12/2111:43 amSWF - DEN
2 stops15h 02mMultiple Airlines
Wed 12/2411:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/5$621
This Kiwi.com deal was found by Cheapflights users on 12/6. 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.
Sun 12/2111:43 amSWF - DEN
2 stops15h 02mMultiple Airlines
Sat 12/2711:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/6$632
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/209:45 amSWF - DEN
2 stops15h 28mMultiple Airlines
Sat 1/311:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/7$653
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
Sun 12/2111:43 amSWF - DEN
2 stops15h 02mMultiple Airlines
Mon 12/2911:59 pmDEN - SWF
1 stop9h 04mMultiple Airlines
Deal found 12/5$655

Find flight deals from Stewart to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Denver (DEN). 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 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$468
(Kiwi.com)

One-way from

$215
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$367
Provider with most accurate pricing for New Windsor Stewart-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Windsor Stewart-Denver Intl flights.
Search Deals
From New Windsor Stewart to Denver Intl
Search Deals
One-way flight from New Windsor Stewart to Denver Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 Stewart to Denver 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 7, 2025.
Use the filters below to find and compare flights from New Windsor to Denver that are best for you.

Fly from

Stewart

Fly to

Denver

Route

Depart

Return

Price

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Mon 12/22

7:10 pm-11:13 pm

2 stops30h 03m

Denver Intl

Mon 12/29

11:59 pm-11:03 am

1 stop9h 04m

$524

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Tue 12/23

11:43 am-11:13 pm

2 stops13h 30m

Denver Intl

Wed 12/31

11:59 pm-11:03 am

1 stop9h 04m

$553

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sun 12/21

11:43 am-12:45 am

2 stops15h 02m

Denver Intl

Wed 12/31

11:59 pm-11:03 am

1 stop9h 04m

$565

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sun 1/18

12:13 pm-11:07 pm

1 stop12h 54m

Denver Intl

Wed 1/21

6:32 pm-11:33 am

1 stop15h 01m

$587

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Fri 12/19

8:11 pm-3:17 pm

2 stops21h 06m

Denver Intl

Mon 12/22

11:59 pm-11:03 am

1 stop9h 04m

$600

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sun 12/21

11:43 am-12:45 am

2 stops15h 02m

Denver Intl

Wed 12/24

11:59 pm-11:03 am

1 stop9h 04m

$621

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sun 12/21

11:43 am-12:45 am

2 stops15h 02m

Denver Intl

Sat 12/27

11:59 pm-11:03 am

1 stop9h 04m

$632

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sat 12/20

9:45 am-11:13 pm

2 stops15h 28m

Denver Intl

Sat 1/3

11:59 pm-11:03 am

1 stop9h 04m

$653

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sun 12/21

11:43 am-12:45 am

2 stops15h 02m

Denver Intl

Sat 1/3

11:59 pm-11:03 am

1 stop9h 04m

$666

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sat 12/20

9:45 am-7:43 am

2 stops23h 58m

Denver Intl

Sun 1/4

8:33 am-12:02 pm

2 stops25h 29m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 18 results
1
2

Compare providers for flights from Stewart to Denver

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 Stewart to Denver 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 New Windsor-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Windsor-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Windsor-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Denver 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 New Windsor-Denver 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 Stewart to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from New Windsor to Denver (average of $88). Flying from New Windsor to Denver in May is currently the most expensive (average of $143). 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart to Denver. 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 Stewart to Denver that include hotel bookings?

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from New Windsor to Denver (average of $88). Flying from New Windsor to Denver in May is currently the most expensive (average of $143). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Thornton
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker

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