Cheap flights from Philadelphia (PHL) to Colorado (CO)

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How to find the cheapest flight from
Philadelphia (PHL) to Colorado

All the information you need to plan the best PHL to DEN flight in 2022: compare Philadelphia to Colorado flight prices with the expected peak season, weather and rainfall in Colorado.
What is the cheapest month to fly from Philadelphia to Colorado?

Our data shows that August tends to be the cheapest month to fly to Colorado from Philadelphia. Users have commonly found prices around $188 for the month, but tickets can be as low as $56. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Philadelphia to Colorado (PHL - CO)?

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

How far in advance should I book a flight from Philadelphia to Colorado?

To save on the cost of your flight from Philadelphia to Colorado, book at least 11 days before your planned departure. Booking around this time can save you about 1% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $167 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $172.

Cheap flights from Philadelphia to Colorado in May, June 2022

The best prices found for PHL to Colorado flights for May, June
31 May - 10 Jun
$220pp
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
28 May - 29 May
$224pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
27 May - 10 Jun
$229pp
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia

Philadelphia to Colorado 2022 flight deals

Cheap flights to Colorado from Philadelphia found for this year
12 Sep - 19 Sep
$199pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
10 Sep - 14 Sep
$218pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
31 May - 10 Jun
$220pp
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia

Non-stop flights to Colorado from Philadelphia

Save time with Philadelphia to Colorado direct flight deals
29 May - 21 Jun
$280pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
29 May - 4 Jun
$290pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
29 May - 6 Jun
$300pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

Last minute flights from Philadelphia to Colorado

Late deals on round-trip flights to Colorado from Philadelphia, departing today and this week
28 May - 29 May
$224pp
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
27 May - 10 Jun
$229pp
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
25 May - 28 May
$230pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia

One-way flights to Colorado from Philadelphia

The cheapest one-way flights from Philadelphia to Colorado
4:20 am - 10:19 am
American Airlines
1 Stop
7h 59m
PHL - DEN
American Airlines
2:00 am - 6:58 pm
Spirit Airlines
2 Stops
18h 58m
PHL - DEN
Spirit Airlines
$156
Gotogate
2:15 pm - 7:20 pm
Frontier
1 Stop
7h 05m
PHL - DEN
Frontier
$159
Kiwi.com

Related info for your journey

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

Flight FAQs

From Philadelphia to Colorado

What airport do you fly from for flights from Philadelphia to Colorado?

Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Colorado. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

Which airlines flying from Philadelphia to Colorado 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 Philadelphia to Colorado have implemented new flexible cancellation policies.

Can I find flights from Philadelphia to Colorado for under $200 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Colorado for under $200. The cheapest flight booked recently is on Spirit Airlines for just $199, but on average you can expect to pay $244.

Are there nonstop flights from Philadelphia to Colorado for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Philadelphia to Colorado under $300. A good price for a nonstop flight from Philadelphia to Colorado is less than $327.

Are there last-minute flights available from Philadelphia to Colorado for under $300?

There are currently 20+ open flights from Philadelphia to Colorado within the next 7 days for less than $300.

What days are nonstop flights available from Philadelphia to Colorado?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday.

How popular is this Philadelphia to Colorado flight route?

Within the past month, 63 users have taken a look at flights from Philadelphia to Colorado.

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

6 flight departures from Philadelphia to Colorado per day on average.
Morning (6am - Noon) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from Philadelphia to Colorado?

A quick flight from Philadelphia to Colorado can take about 17h 44m. Spirit Airlines provides one of the quickest options available for as low as $199. The distance between Philadelphia and Colorado is about 1562 mi. This flight may include one or multiple stops.

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

One-way options have recently been found by users for as low as $97 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $103 and American Airlines from $133 one-way.

What are the most reliable airlines from Philadelphia to Colorado?

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 Philadelphia to Colorado on time: American Airlines (96%), Air Canada (90%), Southwest (86%).

What are the most popular routes from Philadelphia to Colorado?

When deciding which route to take from Philadelphia to Colorado consider Philadelphia - Denver Intl, Philadelphia - Colorado Springs or Philadelphia - Durango La Plata County as they are the most popular.

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

When booking a flight from Philadelphia to Colorado, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

What are the cheapest flights from Philadelphia to Colorado?

The cheapest flight price from Philadelphia to Colorado is $101. On average you can expect to pay $844. The most popular route, (Philadelphia - Denver Intl), can usually be booked for $199.

COVID Restrictions

View COVID Travel Restrictions for Colorado (CO)

Do I need a COVID test to fly to Colorado from Philadelphia?

Information is based on travel restrictions for travel to Colorado within the United States

Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter Colorado.

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Colorado.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Colorado.

Do I need a test to fly back to Philadelphia from Colorado?

Returning to Philadelphia from Colorado

COVID-19 testing requirements
Visitors from Colorado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Philadelphia.

Quarantine requirements
Visitors from Colorado are not required to quarantine after entering Philadelphia.

Hide COVID Travel Restrictions for Colorado (CO)

Destination points for flights from Philadelphia to Colorado

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

Destination information for Colorado

Things to know before you go - useful duration and weather info for your trip from Philadelphia to Colorado.

Airports servicing Philadelphia

Airports servicing

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

Top 7 airlines flying from Philadelphia to Colorado

The chart below displays the airlines Cheapflights users traveling from Philadelphia 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
Juneyao Airlines
$12 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$55 $145 No cancel fee 65%
Frontier
$85 $240 No cancel fee 62%
Delta
$97 $293 No cancel fee N/A
American Airlines
$108 $470 No cancel fee 71%
United Airlines
$118 $507 No cancel fee 69%
JetBlue
$157 $273 No cancel fee 62%
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