Cheap flights from Pennsylvania (PA) to Colorado (CO)

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How to find the cheapest flight from
Pennsylvania to Colorado

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

Find a great deal and save up to 12% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pennsylvania to Colorado within the next two weeks, with the cheapest ticket starting at $88.

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

August is one of the best times of the year to fly to Colorado from Pennsylvania. Prices for August average $98 per person but you can even find prices for as low as $36. The most expensive prices can be found in the month of December. Opting for a August flight can save you 38% on your journey compared to booking in August

Cheap flights from Pennsylvania to Colorado in May, June 2021

The best prices found for Pennsylvania to Colorado flights for May, June
18 May - 18 May
$62pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
17 May - 19 May
$74pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
17 May - 17 May
$77pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

Pennsylvania to Colorado 2021 flight deals

Cheap flights to Colorado from Pennsylvania found for this year
18 May - 18 May
$62pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
17 May - 19 May
$74pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
17 May - 17 May
$77pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

Non-stop flights to Colorado from Pennsylvania

Save time with Pennsylvania to Colorado direct flight deals
18 May - 18 May
$62pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
18 May - 18 May
$85pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
22 May - 24 May
$86pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

Last minute flights from Pennsylvania to Colorado

Late deals on round-trip flights to Colorado from Pennsylvania, departing today and this week
18 May - 18 May
$62pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
18 May - 18 May
$85pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
22 May - 24 May
$86pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

One-way flights to Colorado from Pennsylvania

The cheapest one-way flights from Pennsylvania to Colorado
1:20 pm - 7:55 pm
Multiple Airlines
1 Stop
8h 35m
PHL - DEN
Multiple Airlines
$66
Kiwi.com
4:20 am - 6:53 am
Frontier
Nonstop
4h 33m
PHL - DEN
Frontier
$83
BudgetAir
5:35 pm - 7:47 pm
American Airlines
Nonstop
4h 12m
PHL - DEN
American Airlines

Related info for your journey

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

Flight FAQs

From Pennsylvania to Colorado

Are flight prices decreasing from Pennsylvania to Colorado 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 Colorado 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 Colorado have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Pennsylvania to Colorado that may be offering flexible cancellation policies are United Airlines, Frontier, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Pennsylvania to Colorado for under $100 on Cheapflights?

Yes, there are multiple flights from Pennsylvania to Colorado for under $100. The cheapest flight booked recently is on Frontier for just $62, but on average you can expect to pay $96.

Are there nonstop flights from Pennsylvania to Colorado for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Pennsylvania to Colorado under $100. A good price for a nonstop flight from Pennsylvania to Colorado is less than $104.

Are there last-minute flights available from Pennsylvania to Colorado for under $100?

There are currently 20+ open flights from Pennsylvania to Colorado within the next 7 days for less than $100.

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

Before booking your flight from Pennsylvania to Colorado check out the most popular airlines for this route: Major Airline, American Airlines or JetBlue.

What are the most popular routes from Pennsylvania to Colorado?

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

What are the cheapest Flights from Pennsylvania to Colorado?

Looking for the cheapest flight from Pennsylvania to Colorado? While on average our users pay $541, our data indicates the cheapest price to be $61. The most popular route (Philadelphia - Denver Intl), is priced around $88.

What are the most reliable airlines from Pennsylvania to Colorado?

Before booking your flight to Colorado from Pennsylvania, check out the most reliable airlines to get you to your destination on time: Air Canada (92%), Southwest (88%), American Airlines( 82%).

How long is the flight from Pennsylvania to Colorado?

Departing from Pennsylvania to Colorado will take you 3h 27m. Generally, flights for this route are nonstop.

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

Currently priced at $62, Frontier will fly you from Pennsylvania to Colorado and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $98.

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

One-way options have recently been found by users for as low as $31 on Frontier. Other airlines that offer cheap prices include American Airlines from $40 and Spirit Airlines from $49 one-way.

Related searches

Flights to Colorado from Pennsylvania
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Destination points for flights from Pennsylvania to Colorado

Select to see more specific information for flights from Pennsylvania to all places in Colorado.

Destination information for Colorado

Things to know before you go - useful duration and weather info for your trip from Pennsylvania to Colorado.
Flight duration
3h 52m

Airports servicing

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

Airports servicing

Colorado Springs (COS)
Denver (DEN)
Durango (DRO)
Vail Eagle County (EGE)
Loveland Northern Colorado (FNL)

Top 8 airlines flying from Pennsylvania to Colorado

The chart below displays the airlines Cheapflights users traveling from Pennsylvania to Colorado 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 $212 No cancel fee 62%
Spirit Airlines
$67 $214 No cancel fee 65%
Southwest
$102 $370 No cancel fee 63%
JetBlue
$142 $386 No cancel fee 62%
Delta
$112 $389 No cancel fee N/A
American Airlines
$83 $479 No cancel fee 71%
United Airlines
$93 $497 No cancel fee 69%
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