Cheap flights from Pennsylvania (PA) to Denver (DEN)

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How to find the cheapest flight from
Pennsylvania to Denver (DEN)

All the information you need to plan the best null to DEN flight in 2021: compare Pennsylvania to Denver flight prices with the expected peak season, weather and rainfall in Denver.
How far in advance should I book a flight from Pennsylvania to Denver?

Travelers have found it’s best to book a flight 14 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Pennsylvania to Denver 1-2 weeks in advance for as low as $88, or $106 for flights within the next 24 hours.

What is the cheapest month to fly from Pennsylvania to Denver?

August can be a great time to fly to Denver from Pennsylvania with a flight ticket averaging about $98. Cheapflights users have found deals in the month of August for as cheap as $36. The most expensive prices can be found in the month of December.

Cheap flights from Pennsylvania to Denver in June, July 2021

The best prices found for Pennsylvania to DEN flights for June, July
4 Jul - 7 Jul
$126pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
4 Jul - 7 Jul
$145pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
25 Jun - 29 Jun
$147pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia

Pennsylvania to Denver 2021 flight deals

Cheap flights to Denver from Pennsylvania found for this year
4 Jul - 7 Jul
$126pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
4 Jul - 7 Jul
$145pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
14 Sep - 21 Sep
$146pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia

Non-stop flights to Denver from Pennsylvania

Save time with Pennsylvania to Denver direct flight deals
4 Jul - 8 Jul
$161pp
PHL
Philadelphia
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
American Airlines
Non-Stop
PHL
Philadelphia
4 Jul - 4 Jul
$163pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
6 Oct - 11 Oct
$166pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

Last minute flights from Pennsylvania to Denver

Late deals on round-trip flights to Denver from Pennsylvania, departing today and this week
25 Jun - 29 Jun
$147pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
22 Jun - 23 Jun
$149pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
25 Jun - 29 Jun
$157pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
   
2 STOPS
PHL
Philadelphia

One-way flights to Denver from Pennsylvania

The cheapest one-way flights from Pennsylvania to Denver
3:00 am - 1:22 pm
Multiple Airlines
1 Stop
12h 22m
PHL - DEN
Multiple Airlines
$97
Kiwi.com
4:40 pm - 6:56 pm
American Airlines
Nonstop
4h 16m
PHL - DEN
American Airlines
2:55 pm - 8:32 pm
Spirit Airlines
2 Stops
31h 37m
PIT - DEN
Spirit Airlines
$102
FareScan

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Pennsylvania</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Pennsylvania to Denver

Are flight prices decreasing from Pennsylvania to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Pennsylvania and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Pennsylvania to Denver Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, United Airlines, and American Airlines flying from Pennsylvania to Denver Intl have implemented new flexible cancellation policies.

What airport do you fly into for flights to Denver from Pennsylvania?

If you book a flight to Denver from Pennsylvania, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

Can I find flights from Pennsylvania to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Pennsylvania to Denver for under $200. The cheapest flight booked recently is on Frontier for just $126, but on average you can expect to pay $154.

Are there nonstop flights from Pennsylvania to Denver for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Pennsylvania to Denver under $200. A good price for a nonstop flight from Pennsylvania to Denver is less than $174.

Are there last-minute flights available from Pennsylvania to Denver for under $200?

There are currently 20+ open flights from Pennsylvania to Denver within the next 7 days for less than $200.

What are the most popular airlines that fly from Pennsylvania to Denver?

When booking a flight from Pennsylvania to Denver, you may want to consider flying on Major Airline, American Airlines or JetBlue as they are the most popular for this route.

What are the most popular routes from Pennsylvania to Denver?

While some choose either Pittsburgh - Denver Intl or Harrisburg - Denver Intl, Philadelphia - Denver Intl is the most popular route from Pennsylvania to Denver.

What are the cheapest Flights from Pennsylvania to Denver?

The cheapest flight price from Pennsylvania to Denver is $61. On average you can expect to pay $541. The most popular route, (Philadelphia - Denver Intl), can usually be booked for $145.

What are the most reliable airlines from Pennsylvania to Denver?

Consider SkyWest Airlines (100%), Air Canada (88%) or Qatar Airways (88%) when booking your flight. These represent the most reliable airlines when flying from Pennsylvania to Denver.

How long is the flight from Pennsylvania to Denver?

Airlines like United Airlines and Frontier fly from Pennsylvania to Denver in about 3h 22m. The time it takes to get you to your destination is usually consistent. Most flights are nonstop.

What are the cheapest airlines flying from Pennsylvania to Denver round-trip?

Flying on Frontier is currently your cheapest option to Denver, with prices starting at $126. Another option worth looking into is Spirit Airlines, starting at $146 round trip.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $43. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Pennsylvania to Denver for a low price.

Departure points for flights from Pennsylvania to Denver

Select to see more specific information for flights to Denver from all departure points in Pennsylvania.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Pennsylvania to Denver.
Flight duration
3h 26m
Average temperature for June in Denver
82.4 °F
Avg rainfall for June in Denver
1.8 ″

Airports servicing

DuBois (DUJ)
Erie (ERI)
Franklin Chess Lamberton (FKL)
Williamsport (IPT)
Johnstown (JST)

Airports servicing Denver

Top 8 airlines flying from Pennsylvania to Denver

The chart below displays the airlines Cheapflights users traveling from Pennsylvania to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$71 $145 No cancel fee 83%
Frontier
$58 $194 No cancel fee 62%
Spirit Airlines
$67 $214 No cancel fee 65%
American Airlines
$83 $321 No cancel fee 71%
Delta
$112 $324 No cancel fee N/A
United Airlines
$93 $339 No cancel fee 69%
Southwest
$102 $370 No cancel fee 63%
JetBlue
$142 $386 No cancel fee 62%
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