HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$100+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — DEN
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Stewart to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/3011:45 am
SWF
-
DEN
2 stops26h 06m
Multiple Airlines
Tue 5/511:40 am
DEN
-
SWF
1 stop21h 45m
Multiple Airlines
Deal found 2/17$311
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 5/612:05 pm
SWF
-
DEN
1 stop10h 02m
Multiple Airlines
Sat 5/93:41 pm
DEN
-
SWF
1 stop15h 17m
Multiple Airlines
Deal found 2/18$322
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/3011:48 am
SWF
-
DEN
1 stop13h 11m
Multiple Airlines
Mon 5/411:59 pm
DEN
-
SWF
2 stops33h 26m
Multiple Airlines
Deal found 2/17$335
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/1910:29 am
SWF
-
DEN
2 stops28h 58m
Multiple Airlines
Thu 3/263:41 pm
DEN
-
SWF
1 stop15h 16m
Multiple Airlines
Deal found 2/19$338
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/112:11 pm
SWF
-
DEN
2 stops12h 48m
Multiple Airlines
Tue 5/511:40 am
DEN
-
SWF
1 stop21h 45m
Multiple Airlines
Deal found 2/17$452
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 8/2612:05 pm
SWF
-
DEN
1 stop9h 51m
Multiple Airlines
Mon 8/3111:59 pm
DEN
-
SWF
1 stop9h 09m
Multiple Airlines
Deal found 2/19$454
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 8/1212:05 pm
SWF
-
DEN
1 stop9h 51m
Multiple Airlines
Mon 8/1711:59 pm
DEN
-
SWF
1 stop9h 09m
Multiple Airlines
Deal found 2/19$463
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 9/412:15 pm
SWF
-
DEN
2 stops12h 49m
Multiple Airlines
Tue 9/811:59 pm
DEN
-
SWF
1 stop30h 59m
Multiple Airlines
Deal found 2/19$489
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 7/412:05 pm
SWF
-
DEN
1 stop9h 51m
Multiple Airlines
Wed 7/811:59 pm
DEN
-
SWF
2 stops33h 36m
Multiple Airlines
Deal found 2/18$494

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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$377
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
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 20, 2026.
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

Thu 4/30

11:45 am-11:51 am

2 stops26h 06m

Denver Intl

Tue 5/5

11:40 am-11:25 am

1 stop21h 45m

$311

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Wed 5/6

12:05 pm-8:07 pm

1 stop10h 02m

Denver Intl

Sat 5/9

3:41 pm-8:58 am

1 stop15h 17m

$322

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Thu 4/30

11:48 am-10:59 pm

1 stop13h 11m

Denver Intl

Mon 5/4

11:59 pm-11:25 am

2 stops33h 26m

$335

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Fri 5/1

12:11 pm-10:59 pm

2 stops12h 48m

Denver Intl

Tue 5/5

11:40 am-11:25 am

1 stop21h 45m

$452

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Thu 3/19

8:40 pm-8:18 am

1 stop13h 38m

Denver Intl

Thu 3/26

7:00 am-8:57 am

1 stop23h 57m

$456

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Thu 3/5

11:48 am-10:59 pm

1 stop13h 11m

Denver Intl

Wed 3/11

11:59 pm-11:08 am

1 stop9h 09m

$584

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Sun 3/29

8:40 pm-8:18 am

1 stop13h 38m

Denver Intl

Sun 4/5

11:59 pm-11:49 am

2 stops33h 50m

$599

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Thu 3/12

11:48 am-11:09 pm

1 stop13h 21m

Denver Intl

Wed 3/18

11:59 pm-11:08 am

1 stop9h 09m

$606

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Fri 2/27

12:11 pm-7:55 am

2 stops21h 44m

Denver Intl

Sun 3/1

7:24 pm-10:13 am

1 stop12h 49m

$613

New WindsorDenver

SWF - DEN

SWFDEN

New Windsor Stewart

Mon 3/30

9:47 am-8:20 am

1 stop24h 33m

Denver Intl

Sun 4/5

11:59 pm-11:49 am

2 stops33h 50m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 19 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Denver flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, January is the cheapest month in which you can book a flight from New Windsor to Denver (average of $85). Flying from New Windsor to Denver in June is currently the most expensive (average of $141). 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, January is the cheapest month in which you can book a flight from New Windsor to Denver (average of $85). Flying from New Windsor to Denver in June is currently the most expensive (average of $141). 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
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stewart to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Denver flights
LaGuardia to Denver flights
John F Kennedy Intl to Denver flights
Buffalo to Denver flights
Newark to Vail flights
Syracuse to Denver flights
John F Kennedy Intl to Aspen flights
Newark to Aspen flights
Newark to Hayden flights
Albany to Denver flights
LaGuardia to Aspen flights
LaGuardia to Vail flights
John F Kennedy Intl to Vail flights
John F Kennedy Intl to Colorado Springs flights
Newark to Montrose flights
LaGuardia to Hayden flights
Rochester to Denver flights
LaGuardia to Colorado Springs flights
Newark to Colorado Springs flights
White Plains to Denver flights
LaGuardia to Montrose flights
John F Kennedy Intl to Montrose flights
Newark to Grand Junction flights
John F Kennedy Intl to Grand Junction flights
LaGuardia to Grand Junction flights
Newark to Gunnison flights
LaGuardia to Gunnison flights
Albany to Colorado Springs flights
Ithaca to Denver flights
LaGuardia to Durango flights
Newark to Durango flights
Syracuse to Colorado Springs flights
Islip to Denver flights
Buffalo to Colorado Springs flights
Rochester to Colorado Springs flights
John F Kennedy Intl to Durango flights
White Plains to Colorado Springs flights
Elmira to Denver flights
Albany to Aspen flights
Binghamton to Denver flights
Syracuse to Grand Junction flights
Rochester to Grand Junction flights
Syracuse to Montrose flights
Rutland to Denver flights
Albany to Vail flights
Syracuse to Hayden flights
Syracuse to Vail flights
Buffalo to Hayden flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.