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Cheap flights from New York LaGuardia Airport to Denver from £92

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DEN
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York LaGuardia to Denver Intl are usually found in January or November, booked 57 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from LaGuardia to Denver

Enter your travel dates to find the best prices.

Cheapest flights from LaGuardia to Denver
Explore the most affordable flight options available from LaGuardia to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Wed 22/716:45
LGA
-
DEN
1 stop9h 13m
Frontier
Tue 4/809:58
DEN
-
LGA
1 stop11h 16m
Frontier
Deal found 3/5£171
Fri 19/616:56
LGA
-
DEN
1 stop9h 20m
Frontier
Fri 26/609:58
DEN
-
LGA
1 stop9h 00m
Frontier
Deal found 5/5£179
Sat 11/716:45
LGA
-
DEN
1 stop9h 13m
Frontier
Tue 14/706:30
DEN
-
LGA
1 stop12h 27m
Frontier
Deal found 4/5£181
Tue 4/818:05
LGA
-
DEN
Nonstop4h 46m
Delta
Wed 5/811:40
DEN
-
LGA
Nonstop3h 50m
Delta
Deal found 5/5£190
Tue 16/617:45
LGA
-
DEN
1 stop6h 50m
Southwest
Tue 23/617:25
DEN
-
LGA
Nonstop3h 40m
Southwest
Deal found 5/5£197
Tue 9/607:40
LGA
-
DEN
Nonstop4h 15m
United Airlines
Wed 17/617:35
DEN
-
LGA
Nonstop3h 55m
United Airlines
Deal found 1/5£201
Mon 17/818:29
LGA
-
DEN
Nonstop4h 26m
United Airlines
Tue 25/813:59
DEN
-
LGA
Nonstop3h 54m
United Airlines
Deal found 1/5£205
Tue 30/619:25
LGA
-
DEN
1 stop6h 23m
United Airlines
Tue 7/713:59
DEN
-
LGA
Nonstop3h 54m
United Airlines
Deal found 1/5£207
Tue 16/618:29
LGA
-
DEN
Nonstop4h 33m
United Airlines
Wed 1/717:35
DEN
-
LGA
Nonstop3h 55m
United Airlines
Deal found 4/5£209
Sun 24/508:00
LGA
-
DEN
Nonstop4h 13m
United Airlines
Thu 28/516:00
DEN
-
LGA
Nonstop3h 54m
United Airlines
Deal found 1/5£212
Tue 9/620:55
LGA
-
DEN
Nonstop4h 30m
Southwest
Sun 14/606:05
DEN
-
LGA
Nonstop3h 40m
Southwest
Deal found 1/5£216

Find flight deals from LaGuardia to Denver

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 6 May 2026.

Round-trip from

£171

One-way from

£92

Popular in

February

Cheapest in

January

Average price

£267
Frontier
  • Frontier
  • 22/7-4/8
  • 2 total stops
  • 20h 29m total
  • New York to Denver
Search Deals
Frontier
  • Frontier
  • 8/6
  • 1 total stop
  • 17h 55m total
  • New York to Denver
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from LaGuardia 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 858,174 searches. Data last updated 6 May 2026.
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

Cheapest return flight

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 14/7

18:29-21:02

Nonstop4h 33m

Denver Intl

Tue 28/7

15:01-23:15

1 stop6h 14m

£197

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 9/6

07:40-09:55

Nonstop4h 15m

Denver Intl

Wed 22/7

17:35-23:30

Nonstop3h 55m

£201

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 11/7

17:20-22:15

1 stop6h 55m

Denver Intl

Tue 14/7

09:20-15:00

Nonstop3h 40m

£212

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 25/5

07:40-10:00

Nonstop4h 20m

Denver Intl

Fri 29/5

17:30-23:24

Nonstop3h 54m

£212

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 8/6

18:29-21:02

Nonstop4h 33m

Denver Intl

Thu 11/6

17:35-23:30

Nonstop3h 55m

£216

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 29/5

17:30-23:25

1 stop7h 55m

Denver Intl

Tue 9/6

06:10-11:50

Nonstop3h 40m

£219

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 25/5

06:55-09:15

Nonstop4h 20m

Denver Intl

Fri 29/5

09:20-15:00

Nonstop3h 40m

£219
Fastest return journey

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 10/7

06:55-09:05

Nonstop4h 10m

Denver Intl

Mon 13/7

06:15-11:55

Nonstop3h 40m

£219

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 14/8

21:05-23:15

Nonstop4h 10m

Denver Intl

Thu 20/8

17:15-22:55

Nonstop3h 40m

£223

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 29/8

17:00-19:48

Nonstop4h 48m

Denver Intl

Sat 5/9

07:00-12:52

Nonstop3h 52m

£227

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from LaGuardia to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from LaGuardia with our price prediction graph.
Estimated return 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 York LaGuardia Airport to Denver

How far ahead should I book a flight from New York LaGuardia Airport to Denver?

The best time to book flights from New York LaGuardia Airport to Denver is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York LaGuardia Airport to Denver?

Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Denver (average of £208). Flying from New York LaGuardia Airport to Denver in February is currently the most expensive (average of £293). 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 LGA to DEN?

Find hourly flight availability from LaGuardia to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 May 2026.

It’s optimal to fly from New York LaGuardia Airport to Denver in the evening. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from New York LaGuardia Airport to Denver?

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from New York LaGuardia?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from New York LaGuardia. Booking flights from New York LaGuardia to Denver Intl (DEN) should be relatively easy as there are 10 daily inbound flights from New York LaGuardia from 0 different airlines.

  • How long is the flight from New York LaGuardia Airport to Denver?

    For as low as £212, United Airlines can have you in Denver from New York LaGuardia Airport in 4h 20m. The distance from New York LaGuardia Airport to Denver is about 1614 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from New York LaGuardia Airport to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York LaGuardia Airport to Denver on time: United Airlines (89%), Delta (77%), Frontier (60%).

  • Can I find deals for flights from LaGuardia to Denver that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 York LaGuardia Airport to Denver?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Denver (average of £208). Flying from New York LaGuardia Airport to Denver in February is currently the most expensive (average of £293). 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

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Alternative routes for LaGuardia to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Denver flights
John F Kennedy Intl to Denver flights

Fly with Cheapflights

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How does Cheapflights help users find flights from LaGuardia to Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from LaGuardia to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from LaGuardia to Denver?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from LaGuardia.

Can Cheapflights find flights from LaGuardia to Denver with no change fees?

Certainly. Search results for flights to Denver from LaGuardia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from LaGuardia to Denver become cheaper?

Yes, Cheapflights offers price alerts on LaGuardia to Denver flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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