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Denver

$48+ Cheap flights from the United States to Denver (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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from USA to Denver

Keep the following information in mind while searching for USA to Denver flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(Flightnetwork)

One-way from

$48
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$356

Good round-trip deal

$90 or less

Good one-way deal

$79 or less
Provider with most accurate pricing for New York (NYC)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Denver Intl flights.
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From USA to Denver Intl
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One-way flight from USA to Denver Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from USA to Denver Intl.
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Price to beat on a one-way flight from USA to Denver Intl.
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Find flight deals from USA to Denver

Cheapest flights from USA to Denver
Explore the most affordable flight options available from USA to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/74:20 pmMSP - DEN
Nonstop2h 13mSun Country Air
Fri 4/116:35 pmDEN - MSP
Nonstop2h 04mSun Country Air
Deal found 3/24$97
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amDFW - DEN
Nonstop2h 14mFrontier
Wed 5/148:10 pmDEN - DFW
Nonstop2h 19mFrontier
Deal found 3/24$98
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/201:42 pmMSP - DEN
Nonstop2h 17mUnited Airlines
Tue 5/205:50 pmDEN - MSP
Nonstop1h 57mUnited Airlines
Deal found 3/23$108
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:55 pmMSP - DEN
Nonstop2h 17mDelta
Tue 5/206:44 pmDEN - MSP
Nonstop2h 06mDelta
Deal found 3/24$113
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/127:30 pmMSP - DEN
Nonstop2h 15mMultiple Airlines
Wed 4/168:28 pmDEN - MSP
Nonstop2h 00mMultiple Airlines
Deal found 3/24$121
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:00 amMSP - DEN
Nonstop2h 13mFrontier
Wed 7/169:39 pmDEN - MSP
Nonstop1h 58mFrontier
Deal found 3/24$138
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/512:27 pmHOU - DEN
Nonstop2h 41mFrontier
Wed 4/166:00 amDEN - HOU
Nonstop2h 32mFrontier
Deal found 3/24$147
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:35 amMSP - DEN
2 stops8h 25mSouthwest
Sat 4/265:55 pmDEN - MSP
Nonstop2h 05mSouthwest
Deal found 3/24$148
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:18 pmBWI - DEN
Nonstop4h 20mFrontier
Wed 4/1611:00 amDEN - BWI
Nonstop3h 28mFrontier
Deal found 3/24$158
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:35 pmDFW - DEN
Nonstop2h 06mAmerican Airlines
Wed 5/286:33 pmDEN - DFW
Nonstop2h 04mAmerican Airlines
Deal found 3/24$167
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:45 pmPHL - DEN
Nonstop4h 10mSouthwest
Sat 5/35:55 pmDEN - PHL
Nonstop3h 40mSouthwest
Deal found 3/23$171
This JetBlue deal was found by Cheapflights users on 3/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:42 pmBOS - DEN
Nonstop4h 57mJetBlue
Sat 5/310:39 pmDEN - BOS
Nonstop3h 50mJetBlue
Deal found 3/24$176

Cheapflights Fare Finder

Customize your flight search to find flights from USA 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 March 25, 2025.
Use the filters below to find and compare flights from the United States to Denver that are best for you.

Fly from

USA

Fly to

Denver

Route

Depart

Return

Price

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Mon 4/7

4:20 pm-5:33 pm

Nonstop2h 13m

Denver Intl

Fri 4/11

6:35 pm-9:39 pm

Nonstop2h 04m

$97

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Tue 5/6

6:00 am-7:14 am

Nonstop2h 14m

Denver Intl

Wed 5/14

8:10 pm-11:29 pm

Nonstop2h 19m

$98

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Tue 5/20

1:42 pm-2:59 pm

Nonstop2h 17m

Denver Intl

Tue 5/20

5:50 pm-8:47 pm

Nonstop1h 57m

$108

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Thu 5/15

10:55 pm-12:12 am

Nonstop2h 17m

Denver Intl

Tue 5/20

6:44 pm-9:50 pm

Nonstop2h 06m

$113

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Sat 4/12

7:30 pm-8:45 pm

Nonstop2h 15m

Denver Intl

Wed 4/16

8:28 pm-11:28 pm

Nonstop2h 00m

$121

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Tue 7/8

6:00 am-7:13 am

Nonstop2h 13m

Denver Intl

Wed 7/16

9:39 pm-12:37 am

Nonstop1h 58m

$138

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

Sat 4/5

12:27 pm-2:08 pm

Nonstop2h 41m

Denver Intl

Wed 4/16

6:00 am-9:32 am

Nonstop2h 32m

$147

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Tue 4/22

5:35 am-1:00 pm

2 stops8h 25m

Denver Intl

Sat 4/26

5:55 pm-9:00 pm

Nonstop2h 05m

$148

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 4/9

5:18 pm-7:38 pm

Nonstop4h 20m

Denver Intl

Wed 4/16

11:00 am-4:28 pm

Nonstop3h 28m

$158

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Wed 5/21

7:02 am-8:16 am

Nonstop2h 14m

Denver Intl

Tue 5/27

6:00 am-9:03 am

Nonstop2h 03m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 results
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Best time to book a flight from USA to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from USA 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 the United States to Denver

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

Currently, October is the cheapest month in which you can book a flight from USA to Denver (average of $197). Flying from USA to Denver in March is currently the most expensive (average of $278). 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 US to DEN?

Find hourly flight availability from USA 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 March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Denver as you normally would.

Weekly flight availability from USA to Denver

Explore weekly flight availability from USA to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.

The most flights from US0 to DEN are scheduled on a Friday (90 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (64 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated March 25, 2025.
Read through reviews of airlines operating flights from USA to Denver, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver from United States. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How popular is this USA to Denver flight route?

    The United States to Denver Intl flight path was viewed by 378 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from USA to Denver one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Sun Country Air and Southwest, as they are both options that can get you from USA to Denver for a low price.

  • What are the most popular routes from USA to Denver?

    The most popular flight routes from USA to Denver are Newark - Denver Intl, Dallas/Fort Worth - Denver Intl and New York John F Kennedy Intl - Denver Intl.

  • What are the most reliable airlines from USA to Denver?

    Consider Air China (99%), Singapore Airlines (94%) or Avianca (94%) when booking your flight. These represent the most reliable airlines when flying from USA to Denver.

  • What are the cheapest flights from USA to Denver?

    While on average a flight from USA to Denver is generally $664, our data shows the cheapest flight currently is $58. When looking at the most popular route, (Newark - Denver Intl), you can expect to pay $257 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Denver?

    Currently, October is the cheapest month in which you can book a flight from USA to Denver (average of $197). Flying from USA to Denver in March is currently the most expensive (average of $278). 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 the United States?

Book flights to the United States if you plan to visit one of these locations
Westminster
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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Alternative routes for USA to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Denver flights
Dallas/Fort Worth to Denver flights
John F Kennedy Intl to Denver flights
LaGuardia to Denver flights
Dulles Intl to Denver flights
Seattle to Denver flights
Boston to Denver flights
O'Hare Intl to Denver flights
Reagan-National to Denver flights
Philadelphia to Denver flights
Baltimore to Denver flights
Hobby to Denver flights
Minneapolis to Denver flights
Los Angeles to Denver flights
Raleigh to Denver flights
Detroit to Denver flights
George Bush Intcntl to Denver flights
San Francisco to Denver flights
Austin to Denver flights
Atlanta to Denver flights
San Diego to Denver flights
Charlotte to Denver flights
Sky Harbor Intl to Denver flights
Orlando to Denver flights
Tampa to Denver flights
Cincinnati to Denver flights
Pittsburgh to Denver flights
Indianapolis to Denver flights
Cleveland to Denver flights
Portland to Denver flights
Milwaukee to Denver flights
Madison to Denver flights
Fort Lauderdale to Denver flights
Ontario to Denver flights
Miami to Denver flights
Grand Rapids to Denver flights
Hartford to Denver flights
St. Louis to Denver flights
Santa Ana to Denver flights
San Jose to Denver flights
Nashville to Denver flights
Columbus to Denver flights
Richmond to Denver flights
Des Moines to Denver flights
Fort Myers to Denver flights
Sacramento to Denver flights
Kansas City to Denver flights
Midway to Denver flights
Jacksonville to Denver flights
Appleton to Denver flights

Top 10 airlines flying from USA to Denver

Discover the top 10 airlines that operate flights from USA to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$159FlexibilityNo cancel feeOn-time62%
DeltaCheapest$93Average$306FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$98Average$221FlexibilityNo cancel feeOn-time85%
Breeze AirwaysCheapest$99Average$191FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$384FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$118Average$318FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$118Average$279FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$134Average$341FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$138Average$265FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$144Average$303FlexibilityNo cancel feeOn-time71%
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