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Cheap flights from New York LaGuardia Airport to Denver from C$ 123

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 LaGuardia Airport to Denver departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from New York LaGuardia Airport to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 a.m. - 4:28 p.m.
LGA
-
DEN
12h 08m1 stop
Multiple Airlines Logo
7:10 a.m. - 8:59 p.m.
DEN
-
LGA
11h 49m1 stop
C$ 205Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
Frontier Logo
6:20 a.m. - 12:19 p.m.
LGA
-
DEN
7h 59m1 stop
Frontier Logo
6:00 a.m. - 3:59 p.m.
DEN
-
LGA
7h 59m1 stop
C$ 219Frontier
Fri, 23 Jan - Sun, 25 Jan
Frontier Logo
6:20 a.m. - 12:19 p.m.
LGA
-
DEN
7h 59m1 stop
Frontier Logo
10:48 p.m. - 3:59 p.m.
DEN
-
LGA
15h 11m2 stops
C$ 237Frontier
Fri, 23 Jan - Sun, 25 Jan
Delta Logo
8:50 a.m. - 11:47 a.m.
LGA
-
DEN
4h 57mdirect
Delta Logo
5:45 p.m. - 11:31 p.m.
DEN
-
LGA
3h 46mdirect
C$ 244Delta
Sat, 10 Jan - Mon, 12 Jan
Delta Logo
6:00 p.m. - 8:44 p.m.
LGA
-
DEN
4h 44mdirect
Delta Logo
11:25 a.m. - 5:17 p.m.
DEN
-
LGA
3h 52mdirect
C$ 245Delta
Sun, 18 Jan - Thu, 22 Jan
Delta Logo
8:50 a.m. - 11:47 a.m.
LGA
-
DEN
4h 57mdirect
Delta Logo
7:30 a.m. - 1:28 p.m.
DEN
-
LGA
3h 58mdirect
C$ 246Delta
Sat, 10 Jan - Sat, 17 Jan
Multiple Airlines Logo
6:20 a.m. - 4:28 p.m.
LGA
-
DEN
12h 08m1 stop
Multiple Airlines Logo
6:30 a.m. - 10:45 p.m.
DEN
-
LGA
14h 15m2 stops
C$ 257Multiple Airlines
Thu, 5 Feb - Sun, 8 Feb
United Airlines Logo
7:15 a.m. - 9:53 a.m.
LGA
-
DEN
4h 38mdirect
United Airlines Logo
3:45 p.m. - 9:28 p.m.
DEN
-
LGA
3h 43mdirect
C$ 267United Airlines
Sat, 24 Jan - Mon, 26 Jan
United Airlines Logo
12:15 p.m. - 2:53 p.m.
LGA
-
DEN
4h 38mdirect
United Airlines Logo
5:41 p.m. - 11:27 p.m.
DEN
-
LGA
3h 46mdirect
C$ 271United Airlines
Tue, 6 Jan - Sat, 10 Jan
United Airlines Logo
7:15 a.m. - 9:53 a.m.
LGA
-
DEN
4h 38mdirect
United Airlines Logo
8:10 a.m. - 1:57 p.m.
DEN
-
LGA
3h 47mdirect
C$ 273United Airlines
Sun, 11 Jan - Sun, 18 Jan

Delta flights from New York LaGuardia Airport to Denver

Our best Delta deals on New York LaGuardia Airport to Denver flight tickets
Delta
10 Jan
LGA8:50 a.m.New York LaGuardia
4h 57m
DEN11:47 a.m.Denver Intl
12 Jan
DEN5:45 p.m.Denver Intl
3h 46m
LGA11:31 p.m.New York LaGuardia
C$ 244
Find similar
Delta
18 Jan
LGA6:00 p.m.New York LaGuardia
4h 44m
DEN8:44 p.m.Denver Intl
22 Jan
DEN11:25 a.m.Denver Intl
3h 52m
LGA5:17 p.m.New York LaGuardia
C$ 245
Find similar
Delta
10 Jan
LGA8:50 a.m.New York LaGuardia
4h 57m
DEN11:47 a.m.Denver Intl
17 Jan
DEN7:30 a.m.Denver Intl
3h 58m
LGA1:28 p.m.New York LaGuardia
C$ 246
Find similar

Southwest flights from New York LaGuardia Airport to Denver

Our best Southwest deals on New York LaGuardia Airport to Denver flight tickets
Southwest
24 Jan
LGA7:00 a.m.New York LaGuardia
7h 10m
1 stop
DEN12:10 p.m.Denver Intl
27 Jan
DEN8:15 a.m.Denver Intl
3h 40m
LGA1:55 p.m.New York LaGuardia
C$ 280
Find similar
Southwest
24 Jan
LGA6:00 a.m.New York LaGuardia
4h 40m
DEN8:40 a.m.Denver Intl
25 Jan
DEN7:50 a.m.Denver Intl
5h 05m
1 stop
LGA2:55 p.m.New York LaGuardia
C$ 293
Find similar
Southwest
11 Feb
LGA7:15 a.m.New York LaGuardia
4h 45m
DEN10:00 a.m.Denver Intl
18 Feb
DEN1:50 p.m.Denver Intl
5h 10m
1 stop
LGA9:00 p.m.New York LaGuardia
C$ 314
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 15 December 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 5/2

6:20 a.m.-4:28 p.m.

1 stop12h 08m

Denver Intl

Sun 8/2

7:10 a.m.-8:59 p.m.

1 stop11h 49m

C$ 205

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 23/1

6:20 a.m.-12:19 p.m.

1 stop7h 59m

Denver Intl

Sun 25/1

6:00 a.m.-3:59 p.m.

1 stop7h 59m

C$ 219

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 23/1

6:20 a.m.-12:19 p.m.

1 stop7h 59m

Denver Intl

Sun 25/1

10:48 p.m.-3:59 p.m.

2 stops15h 11m

C$ 237

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 10/1

8:50 a.m.-11:47 a.m.

Nonstop4h 57m

Denver Intl

Mon 12/1

5:45 p.m.-11:31 p.m.

Nonstop3h 46m

C$ 244

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sun 18/1

6:00 p.m.-8:44 p.m.

Nonstop4h 44m

Denver Intl

Thu 22/1

11:25 a.m.-5:17 p.m.

Nonstop3h 52m

C$ 245

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 10/1

8:50 a.m.-11:47 a.m.

Nonstop4h 57m

Denver Intl

Sat 17/1

7:30 a.m.-1:28 p.m.

Nonstop3h 58m

C$ 246

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 5/2

6:20 a.m.-4:28 p.m.

1 stop12h 08m

Denver Intl

Sun 8/2

6:30 a.m.-10:45 p.m.

2 stops14h 15m

C$ 257

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 24/1

7:15 a.m.-9:53 a.m.

Nonstop4h 38m

Denver Intl

Mon 26/1

3:45 p.m.-9:28 p.m.

Nonstop3h 43m

C$ 267

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 6/1

12:15 p.m.-2:53 p.m.

Nonstop4h 38m

Denver Intl

Sat 10/1

5:41 p.m.-11:27 p.m.

Nonstop3h 46m

C$ 271

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sun 11/1

7:15 a.m.-9:53 a.m.

Nonstop4h 38m

Denver Intl

Sun 18/1

8:10 a.m.-1:57 p.m.

Nonstop3h 47m

C$ 273

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 LaGuardia Airport 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 LaGuardia Airport and Denver?

What is the cheapest month to fly to Denver?

In general, January is the cheapest month to fly from New York LaGuardia Airport to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 388. If you aren’t able to travel during the month of January, then book flights to Denver from New York LaGuardia Airport during November instead. Flights to Denver in November, while not as cheap as those in January, still average around C$ 402.

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

The cheapest day to depart from New York LaGuardia Airport 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$ 253. On the other hand, Friday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 579.

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 LaGuardia Airport to Denver during this time can be as low as C$ 334. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,317. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from New York LaGuardia to Denver Intl for the best New York LaGuardia - 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 LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 464 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 LaGuardia Airport for as low as C$ 376 on momondo.

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

There are 2 cabin classes available to choose from on New York LaGuardia to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of December 2025, prices for New York LaGuardia Airport to Denver flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Denver

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

Cheap New York LaGuardia Airport to Denver (LGA to DEN) flight deals and tips

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

Fastest flight time

4h 38m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from New York LaGuardia Airport to Denver takes 4h 38m
Direct flights go from New York LaGuardia Airport to Denver every day.
There is 1 airport in Denver. From New York LaGuardia Airport there are direct flights to Denver Intl (DEN).
Search flight deals

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

    Denver Intl is 2626.9 km away from New York LaGuardia. In terms of flight time, this usually takes a little over 4h 38m.

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

    Prices for flights from New York LaGuardia Airport to Denver Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Denver Intl Airport.

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

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York LaGuardia Airport 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
Fort Collins
Boulder
Englewood

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Denver . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for New York to Denver flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Denver.

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

If you are not ready to book a flight from New York to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

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