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Cheap flights from Philadelphia to Denver from $44

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Denver departing on 4/23. 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
0 bags
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To?
Tue 4/16
Tue 4/23

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Cheap Philadelphia to Denver (PHL to DEN) flight deals and tips

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

Best Price Found

$44

Fastest flight time

4h 12m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Philadelphia in the past 72 hours is $44. The best round-trip flight deal from Philadelphia to Denver found on momondo in the last 72 hours is $74.
The fastest flight from Philadelphia to Denver takes 4h 12m
Direct flights go from Philadelphia to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

How to get the cheapest flight ticket from Philadelphia 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 cheapest month to fly from Philadelphia to Denver?

January. The cheapest time of year to fly to Denver from Philadelphia is January. Most expensive is June

What is the cheapest day to depart Philadelphia for Denver?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Philadelphia to Denver?

In the evening. Philadelphia to Denver flights are approximately 30% more expensive in the morning than in the evening

What is the cheapest airline that flies to Denver from Philadelphia?

Spirit Airlines. Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Philadelphia to Denver

What is the cheapest Philadelphia to Denver flight route?

Philadelphia - Denver Intl. Fly from Philadelphia to Denver Intl for the best Philadelphia - Denver flight prices

How far in advance should you book Philadelphia to Denver flights?

23 days before. The cheapest time to buy a flight from Philadelphia to Denver is approximately 23 days to departure

How many flights depart from Philadelphia to Denver on average per day?

As of April 2024, 9 flights take off from Philadelphia and land in Denver each day. The most common flight departure time for this route is 2:00PM, with 49% of daily flights taking off at noon.

How many flights depart from Philadelphia to Denver on average per week?

The number of flights available between Philadelphia and Denver is 67 per week as of April 2024. The most frequent departure day is Monday, with 16% of weekly flights leaving on this day.

What cabin class options are available on Philadelphia to Denver flights?

There are 3 cabin classes available to choose from on Philadelphia to Denver 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 Philadelphia to Denver flights?

You could potentially save up to 13% on your flight if you consider stops on a Philadelphia to Denver flight.

When you’re planning your trip from Philadelphia to Denver, the most popular airport-to-airport route is Philadelphia Airport to Denver Intl Airport. If you are looking for alternate airports to fly out of when traveling to Denver, you can try flying out of Newark Airport (in Newark), Trenton-Mercer Airport (in Trenton), or Allentown-Bethlehem Airport (in Allentown). You may be looking for an airport near Denver Intl Airport to land at when traveling from Philadelphia and Colorado Springs Airport, located in Colorado Springs is a great option. The least expensive flight option from Philadelphia to Denver will typically be PHL — DEN during the month of April with an average price of $96 RT.

Newark Airport (EWR) to Denver Intl Airport (DEN)$141
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Philadelphia Airport (PHL) to Denver Intl Airport (DEN)$96
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Trenton-Mercer Airport (TTN) to Denver Intl Airport (DEN)$139
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Newark Airport (EWR) to Colorado Springs Airport (COS)$287
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Allentown-Bethlehem Airport (ABE) to Denver Intl Airport (DEN)$107
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Philadelphia Airport (PHL) to Colorado Springs Airport (COS)$280
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Easily compare round-trip flights from Philadelphia to Denver

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to Denver by changing tabs
Frontier
May 7
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
May 14
DEN8:11 amDenver Intl
5h 38m
1 stop
PHL3:49 pmPhiladelphia
Multiple Airlines
May 1
PHL11:12 amPhiladelphia
7h 36m
1 stop
DEN4:48 pmDenver Intl
May 7
DEN10:50 amDenver Intl
19h 14m
2 stops
PHL8:04 amPhiladelphia
American Airlines
May 1
PHL8:50 pmPhiladelphia
4h 15m
DEN11:05 pmDenver Intl
May 8
DEN6:02 amDenver Intl
3h 32m
PHL11:34 amPhiladelphia
Frontier
May 7
PHL10:59 pmPhiladelphia
10h 17m
1 stop
DEN7:16 amDenver Intl
May 11
DEN1:11 pmDenver Intl
5h 18m
1 stop
PHL8:29 pmPhiladelphia
Frontier
May 2
PHL3:16 pmPhiladelphia
9h 01m
1 stop
DEN10:17 pmDenver Intl
May 14
DEN8:11 amDenver Intl
5h 38m
1 stop
PHL3:49 pmPhiladelphia
Frontier
Apr 27
PHL8:25 amPhiladelphia
10h 28m
1 stop
DEN4:53 pmDenver Intl
Apr 27
DEN12:11 amDenver Intl
3h 34m
PHL5:45 amPhiladelphia

Find the cheapest one-way flights from Philadelphia to Denver

If you're looking for one-way flights from Philadelphia to Denver, view some of our deals below provided by American Airlines, Frontier and United Airlines
Frontier
Apr 23
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
American Airlines
Apr 26
PHL10:50 amPhiladelphia
4h 16m
DEN1:06 pmDenver Intl
Multiple Airlines
Apr 23
PHL6:00 amPhiladelphia
12h 45m
2 stops
DEN4:45 pmDenver Intl

Search last-minute flights to Denver from Philadelphia

Find and compare round-trip flight prices for your last-minute flight from Philadelphia to Denver
Frontier
Apr 20
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
Apr 27
DEN1:11 pmDenver Intl
5h 18m
1 stop
PHL8:29 pmPhiladelphia
Multiple Airlines
Apr 20
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
Apr 23
DEN10:50 amDenver Intl
19h 13m
2 stops
PHL8:03 amPhiladelphia
American Airlines
Apr 20
PHL8:50 pmPhiladelphia
4h 15m
DEN11:05 pmDenver Intl
Apr 27
DEN6:19 amDenver Intl
3h 33m
PHL11:52 amPhiladelphia
Frontier
Apr 20
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
May 3
DEN12:54 amDenver Intl
10h 38m
1 stop
PHL1:32 pmPhiladelphia
Frontier
Apr 20
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
Apr 27
DEN1:11 pmDenver Intl
5h 18m
1 stop
PHL8:29 pmPhiladelphia
Delta
Apr 20
PHL7:45 amPhiladelphia
9h 14m
1 stop
DEN2:59 pmDenver Intl
Apr 22
DEN12:45 amDenver Intl
6h 34m
1 stop
PHL9:19 amPhiladelphia

Best airlines flying from Philadelphia to Denver

Compare and see reviews for airlines that fly from Philadelphia to Denver with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $62Free CancellationRating
6.4
8,803 reviews
Search Spirit Airlines flights
FrontierPriceFrom $87Free CancellationRating
6.3
4,202 reviews
Search Frontier flights
Allegiant AirPriceFrom $105Free CancellationRating
7.4
1,054 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
11,391 reviews
Search United Airlines flights
American AirlinesPriceFrom $214Free CancellationRating
7.3
15,011 reviews
Search American Airlines flights
DeltaPriceFrom $235Free CancellationRating
8.0
11,206 reviews
Search Delta flights
Sun Country AirPriceFrom $250Free CancellationRating
7.1
679 reviews
Search Sun Country Air flights
  • United Airlines Flights From Philadelphia to Denver

    The lowest priced United Airlines flight from Philadelphia to Denver from the last 72 hours was $149. Generally, United Airlines has 17 flights on this route every week with an average price of $409. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Philadelphia to Denver

    American Airlines is also a popular choice for this route. American Airlines flight deals for Philadelphia to Denver start from as low as $214 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $369. American Airlines operates 14 flights to Denver from Philadelphia in an average week. Users have rated it 7.3/10 across 15,011 reviews.


Frontier flights from Philadelphia to Denver

Our best Frontier deals on Philadelphia to Denver flight tickets
Frontier
May 7
PHL8:40 pmPhiladelphia
4h 26m
DEN11:06 pmDenver Intl
May 14
DEN8:11 amDenver Intl
5h 38m
1 stop
PHL3:49 pmPhiladelphia
Frontier
May 7
PHL10:59 pmPhiladelphia
10h 17m
1 stop
DEN7:16 amDenver Intl
May 11
DEN1:11 pmDenver Intl
5h 18m
1 stop
PHL8:29 pmPhiladelphia
Frontier
May 2
PHL3:16 pmPhiladelphia
9h 01m
1 stop
DEN10:17 pmDenver Intl
May 14
DEN8:11 amDenver Intl
5h 38m
1 stop
PHL3:49 pmPhiladelphia

United Airlines flights from Philadelphia to Denver

Our best United Airlines deals on Philadelphia to Denver flight tickets
United Airlines
Apr 21
PHL6:40 amPhiladelphia
4h 16m
DEN8:56 amDenver Intl
May 4
DEN5:45 pmDenver Intl
3h 34m
PHL11:19 pmPhiladelphia
United Airlines
Apr 21
PHL6:40 amPhiladelphia
4h 16m
DEN8:56 amDenver Intl
May 4
DEN3:40 pmDenver Intl
6h 48m
1 stop
PHL12:28 amPhiladelphia
United Airlines
Apr 17
PHL7:05 amPhiladelphia
4h 16m
DEN9:21 amDenver Intl
Apr 21
DEN11:59 pmDenver Intl
3h 36m
PHL5:35 amPhiladelphia

  • How far is Philadelphia to Denver Intl by plane?

    The distance between Philadelphia and Denver Intl is about 1574.0 mi. A reasonable flight in good conditions will take 4h 12m.

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

    Prices for flights from Philadelphia Airport to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Denver Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Denver Intl Airport.

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

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


What are the benefits of the different airports in Philadelphia and Denver?

Both Philadelphia International Airport and Denver International Airport are the only airports available for those making trips from Philadelphia to Denver. Philadelphia International Airport offers a number of different parking options for both long and short-term parking. The airport also has seven different charging stations that are capable of charging up to 14 electric vehicles at any time. The airport offers programs designed to help passengers with limited mobility, such as their AIRA service to help connect low vision and blind passengers to remote agents. They also offer the Sorenson BuzzCard app that enhances communication at the airport by allowing passengers to type a message and show it to the person with whom they are communicating. Denver International Airport also offers plenty of different parking options for short and long-term stays, plus they offer 27 different spaces located very close to the terminal building specifically for hybrid vehicles. If you are traveling with children through the Denver International Airport, they offer a children's play area that is on the mezzanine level of Concourse B.


What is the best way to get in and out of airports in Philadelphia and Denver?

When you are traveling from Philadelphia to Denver, one of the most convenient ways to get to the Philadelphia International Airport from downtown Philadelphia is aboard the SEPTA light rail Airport Line train. Another convenient option is to travel on the SEPTA Line 37 bus that will take you from downtown Philadelphia to the Philadelphia International Airport. There are also plenty of taxis in downtown Philadelphia to make the trip to the airport. Once you arrive at Denver International Airport the Regional Transportation District light rail Train A can take you from the airport to downtown Denver. Another option is to take the local airport bus from Denver Airport Station Gate Number 9 to the Nine Mile Station Gate H and then take either route 83L to 83D to downtown Denver. If you prefer to travel by car, there are plenty of taxi and rideshare car options available at the airport to conveniently take you into Denver.

Which cities can you get to from Denver International Airport?

One of the best things about traveling on one-way flights from Philadelphia to Denver is the location of Denver International Airport and how convenient it is for a number of other cities in Colorado. These include suburbs around the city of Denver such as Aurora, Littleton, and Lakewood. This is also a great airport to use if you are traveling to smaller Colorado towns such as Boulder, Loveland, Fort Collins, Colorado Springs, or Pueblo. This even makes a good airport choice if you want to go to the cities of Cheyenne and Laramie in Wyoming.


Alternative routes for Philadelphia to Denver

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Pittsburgh to Denver Flights
Fastest flight time3h 29m
Cheapest price$121
Harrisburg to Denver Flights
Fastest flight time6h 16m
Cheapest price$268
Allentown to Denver Flights
Fastest flight time3h 48m
Cheapest price$107
Philadelphia to Colorado Springs Flights
Fastest flight time6h 15m
Cheapest price$280
Pittsburgh to Durango Flights
Fastest flight time6h 48m
Cheapest price$518
Pittsburgh to Colorado Springs Flights
Fastest flight time5h 58m
Cheapest price$278
Scranton to Denver Flights
Fastest flight time6h 25m
Cheapest price$298
Philadelphia to Aspen Flights
Fastest flight time6h 47m
Cheapest price$472
Philadelphia to Vail Flights
Fastest flight time6h 29m
Cheapest price$467
Philadelphia to Grand Junction Flights
Fastest flight time6h 19m
Cheapest price$310
State College to Denver Flights
Fastest flight time5h 39m
Cheapest price$310
Allentown to Colorado Springs Flights
Fastest flight time8h 01m
Cheapest price$734

Similar Philadelphia to Denver flights

Flexible with your destination? Broaden your search and find flights similar to your Philadelphia to Denver route

Why use momondo?

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

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

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

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

How can momondo help me find flights from Philadelphia to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Philadelphia.

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

Yes momondo offers price alerts on flights to Denver from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Denver trip

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