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Cheap flights from New York to Denver from C$ 129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Denver departing on 23/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:29 p.m. - 9:03 p.m.LGA-DEN
4h 34mdirect
United Airlines Logo
2:00 p.m. - 7:40 p.m.DEN-LGA
3h 40mdirect
C$ 251United Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Delta Logo
3:30 p.m. - 5:48 p.m.LGA-DEN
4h 18mdirect
Delta Logo
6:45 a.m. - 12:29 p.m.DEN-LGA
3h 44mdirect
C$ 274Delta
Find Deal
Sat, 1 Nov - Wed, 5 Nov
United Airlines Logo
5:50 p.m. - 11:13 p.m.LGA-DEN
7h 23m1 stop
United Airlines Logo
5:45 p.m. - 11:30 p.m.DEN-LGA
3h 45mdirect
C$ 283United Airlines
Find Deal
Fri, 24 Oct - Sun, 26 Oct
United Airlines Logo
7:21 a.m. - 9:55 a.m.LGA-DEN
4h 34mdirect
United Airlines Logo
2:00 p.m. - 7:40 p.m.DEN-LGA
3h 40mdirect
C$ 288United Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Alaska Airlines Logo
7:30 a.m. - 5:50 p.m.EWR-DEN
12h 20m1 stop
Alaska Airlines Logo
7:00 a.m. - 6:29 p.m.DEN-EWR
9h 29m1 stop
C$ 328Alaska Airlines
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Southwest Logo
4:35 p.m. - 11:15 p.m.LGA-DEN
8h 40m1 stop
Southwest Logo
6:10 a.m. - 3:45 p.m.DEN-LGA
7h 35m1 stop
C$ 334Southwest
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Southwest Logo
9:00 a.m. - 12:45 p.m.LGA-DEN
5h 45m1 stop
Southwest Logo
6:20 a.m. - 12:00 p.m.DEN-LGA
3h 40mdirect
C$ 342Southwest
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Tue, 28 Oct - Wed, 29 Oct
Alaska Airlines Logo
4:36 p.m. - 12:41 p.m.EWR-DEN
22h 05m1 stop
Alaska Airlines Logo
1:34 p.m. - 6:29 p.m.DEN-EWR
26h 55m1 stop
C$ 356Alaska Airlines
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Thu, 5 Feb - Mon, 9 Feb
Sun Country Air Logo
11:50 a.m. - 9:05 a.m.EWR-DEN
23h 15m1 stop
Sun Country Air Logo
9:14 a.m. - 10:49 a.m.DEN-EWR
23h 35m1 stop
C$ 383Sun Country Air
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Fri, 7 Nov - Sun, 9 Nov
Sun Country Air Logo
11:50 a.m. - 8:29 a.m.EWR-DEN
22h 39m1 stop
Sun Country Air Logo
9:14 a.m. - 10:49 a.m.DEN-EWR
23h 35m1 stop
C$ 397Sun Country Air
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Thu, 6 Nov - Sun, 9 Nov

United Airlines flights from New York to Denver

Our best United Airlines deals on New York to Denver flight tickets
United Airlines
24 Nov
LGA6:29 p.m.New York LaGuardia
4h 34m
DEN9:03 p.m.Denver Intl
27 Nov
DEN2:00 p.m.Denver Intl
3h 40m
LGA7:40 p.m.New York LaGuardia
C$ 251
Find similar
United Airlines
24 Oct
LGA5:50 p.m.New York LaGuardia
7h 23m
1 stop
DEN11:13 p.m.Denver Intl
26 Oct
DEN5:45 p.m.Denver Intl
3h 45m
LGA11:30 p.m.New York LaGuardia
C$ 283
Find similar
United Airlines
29 Oct
LGA7:21 a.m.New York LaGuardia
4h 34m
DEN9:55 a.m.Denver Intl
5 Nov
DEN2:00 p.m.Denver Intl
3h 40m
LGA7:40 p.m.New York LaGuardia
C$ 288
Find similar

Southwest flights from New York to Denver

Our best Southwest deals on New York to Denver flight tickets
Southwest
24 Nov
LGA4:35 p.m.New York LaGuardia
8h 40m
1 stop
DEN11:15 p.m.Denver Intl
27 Nov
DEN6:10 a.m.Denver Intl
7h 35m
1 stop
LGA3:45 p.m.New York LaGuardia
C$ 334
Find similar
Southwest
28 Oct
LGA9:00 a.m.New York LaGuardia
5h 45m
1 stop
DEN12:45 p.m.Denver Intl
29 Oct
DEN6:20 a.m.Denver Intl
3h 40m
LGA12:00 p.m.New York LaGuardia
C$ 342
Find similar
Southwest
22 Oct
LGA7:20 a.m.New York LaGuardia
4h 25m
DEN9:45 a.m.Denver Intl
27 Oct
DEN6:40 a.m.Denver Intl
3h 35m
LGA12:15 p.m.New York LaGuardia
C$ 344
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momondo Fare Finder

 
Customize your flight search to find flights from New York 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, momondo users made 96,600 searches. Data last updated 1 October 2025.
Use the filters below to find and compare flights from New York to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 24/11

6:29 p.m.-9:03 p.m.

Nonstop4h 34m

Denver Intl

Thu 27/11

2:00 p.m.-7:40 p.m.

Nonstop3h 40m

C$ 251

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 1/11

3:30 p.m.-5:48 p.m.

Nonstop4h 18m

Denver Intl

Wed 5/11

6:45 a.m.-12:29 p.m.

Nonstop3h 44m

C$ 274

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 24/10

5:50 p.m.-11:13 p.m.

1 stop7h 23m

Denver Intl

Sun 26/10

5:45 p.m.-11:30 p.m.

Nonstop3h 45m

C$ 283

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Wed 29/10

7:21 a.m.-9:55 a.m.

Nonstop4h 34m

Denver Intl

Wed 5/11

2:00 p.m.-7:40 p.m.

Nonstop3h 40m

C$ 288

NewarkDenver

EWR - DEN

EWRDEN

Newark

Thu 13/11

7:30 a.m.-5:50 p.m.

1 stop12h 20m

Denver Intl

Tue 18/11

7:00 a.m.-6:29 p.m.

1 stop9h 29m

C$ 328

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 24/11

4:35 p.m.-11:15 p.m.

1 stop8h 40m

Denver Intl

Thu 27/11

6:10 a.m.-3:45 p.m.

1 stop7h 35m

C$ 334

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 28/10

9:00 a.m.-12:45 p.m.

1 stop5h 45m

Denver Intl

Wed 29/10

6:20 a.m.-12:00 p.m.

Nonstop3h 40m

C$ 342

NewarkDenver

EWR - DEN

EWRDEN

Newark

Thu 5/2

4:36 p.m.-12:41 p.m.

1 stop22h 05m

Denver Intl

Mon 9/2

1:34 p.m.-6:29 p.m.

1 stop26h 55m

C$ 356

NewarkDenver

EWR - DEN

EWRDEN

Newark

Fri 7/11

11:50 a.m.-9:05 a.m.

1 stop23h 15m

Denver Intl

Sun 9/11

9:14 a.m.-10:49 a.m.

1 stop23h 35m

C$ 383

NewarkDenver

EWR - DEN

EWRDEN

Newark

Thu 6/11

11:50 a.m.-8:29 a.m.

1 stop22h 39m

Denver Intl

Sun 9/11

9:14 a.m.-10:49 a.m.

1 stop23h 35m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from New York to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York and Denver?

What is the cheapest month to fly to Denver?

In general, October is the cheapest month to fly from New York to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 373. If you aren’t able to travel during the month of October, then book flights to Denver from New York during November instead. Flights to Denver in November, while not as cheap as those in October, still average around C$ 386.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from New York to Denver is on a Saturday. Travellers who choose to depart for Denver on a Saturday will often find tickets for as low as C$ 222. On the other hand, Monday is the most expensive day to depart from New York because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 580.

What is the cheapest time of day to depart on your flight to Denver?

Our most recent data shows that the best time of day to fly to Denver is in the evening. Flights from New York to Denver during this time can be as low as C$ 337. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,363. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest New York to Denver Intl flight route?

Fly from New York LaGuardia to Denver Intl for the best New York - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from New York for as low as C$ 342 on momondo.

What cabin class options are available on New York to Denver Intl flights?

There are 3 cabin classes available to choose from on New York to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Denver flights?

No. A direct flight is the cheapest option for a flight between New York to Denver.

How have New York to Denver flight prices changed over time?

As of October 2025, prices for New York to Denver flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from New York to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Denver (NYC to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Denver

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from New York to Denver takes 4h 10m
Direct flights go from New York to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

  • How far is New York to Denver Intl by plane?

    There are 2617.6 km between New York and Denver Intl. In terms of flight time, this usually takes a little over 4h 12m.

  • When did momondo last update prices for flights from New York to Denver Intl Airport?

    Prices for flights from New York to Denver Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York to Denver Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to Denver?

  • What is the most popular airline from New York to Denver?

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Silverthorne
Wheat Ridge
Winter Park
Lakewood
Longmont
Boulder
Fort Collins
Littleton
Englewood

Why use momondo?

Why should I use momondo to find a flight deal from New York to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from New York.

Can I find flights from New York to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from New York with this policy.

How can momondo help me find flights from New York to Denver?

Once you have performed a search for New York to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Denver right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Denver trip

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