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$33+ Cheap flights from Colorado to Pennsylvania

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PHL
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Find flight deals from Colorado to Pennsylvania

Cheapest flights from Colorado to Pennsylvania
Explore the most affordable flight options available from Colorado to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Trip.com deal was found by Cheapflights users on 11/3. 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.
Mon 12/91:02 pmDEN - LGA
1 stop7h 21mFrontier
Thu 12/124:25 pmLGA - DEN
1 stop6h 35mFrontier
Deal found 11/3$114
This Trip.com deal was found by Cheapflights users on 11/3. 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.
Tue 11/196:33 pmDEN - JFK
1 stop9h 57mFrontier
Wed 11/2011:00 amJFK - DEN
1 stop23h 55mFrontier
Deal found 11/3$118
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/74:39 pmDEN - DCA
Nonstop3h 17mFrontier
Thu 12/127:00 amDCA - DEN
Nonstop4h 22mFrontier
Deal found 11/3$125
This Frontier deal was found by Cheapflights users on 11/3. 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 11/1911:49 pmDEN - IAD
1 stop6h 08mFrontier
Mon 11/259:12 amIAD - DEN
1 stop9h 04mFrontier
Deal found 11/3$128
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1511:59 pmDEN - PHL
Nonstop3h 31mFrontier
Mon 11/185:45 pmPHL - DEN
1 stop8h 51mFrontier
Deal found 11/3$138
This Frontier deal was found by Cheapflights users on 11/3. 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.
Sun 11/177:00 amDEN - PIT
Nonstop3h 05mFrontier
Tue 11/2612:37 pmPIT - DEN
Nonstop3h 37mFrontier
Deal found 11/3$158
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/1410:20 amDEN - IAD
Nonstop3h 18mUnited Airlines
Tue 12/1710:11 pmIAD - DEN
Nonstop4h 04mUnited Airlines
Deal found 11/3$177
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/77:00 amDEN - PHL
Nonstop3h 45mAmerican Airlines
Tue 12/107:30 pmPHL - DEN
Nonstop4h 18mAmerican Airlines
Deal found 11/3$181
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:44 pmDEN - PHL
1 stop14h 42mMultiple Airlines
Tue 1/77:20 amPHL - DEN
1 stop27h 24mMultiple Airlines
Deal found 11/4$187
This JetBlue deal was found by Cheapflights users on 11/3. 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.
Fri 12/612:35 amDEN - JFK
Nonstop3h 34mJetBlue
Sat 12/79:35 amJFK - DEN
Nonstop4h 30mJetBlue
Deal found 11/3$191
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/43:47 pmDEN - LGA
Nonstop3h 42mUnited Airlines
Wed 12/114:41 pmLGA - DEN
Nonstop4h 34mUnited Airlines
Deal found 11/3$197
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/119:50 amDEN - PIT
Nonstop3h 02mUnited Airlines
Sun 12/154:20 pmPIT - DEN
Nonstop3h 40mUnited Airlines
Deal found 11/3$197

Find flights from Colorado to Pennsylvania within your budget

Customize your flight search to find flights from Colorado to Pennsylvania 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

Sat 11/23

11:20 pm-7:58 am

1 stop6h 38m

$71

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/30

8:06 am-6:23 pm

1 stop8h 17m

$83

DenverPhiladelphia

DEN - PHL

DENPHL

Denver Intl

Wed 12/4

8:43 am-8:45 am

2 stops22h 02m

$87

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

Tue 2/4

6:10 pm-11:30 pm

Nonstop3h 20m

$89

DenverPhiladelphia

DEN - PHL

DENPHL

Denver Intl

Wed 12/4

5:50 pm-11:20 pm

Nonstop3h 30m

$91

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Fri 12/6

12:35 am-6:09 am

Nonstop3h 34m

$99

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Tue 12/17

7:10 am-12:50 pm

Nonstop3h 40m

$99

DenverPhiladelphia

DEN - PHL

DENPHL

Denver Intl

Tue 12/31

6:44 pm-11:26 am

1 stop14h 42m

$118

DenverWashington, D.C.

DEN - DCA

DENDCA

Denver Intl

Wed 12/25

6:50 am-12:08 pm

Nonstop3h 18m

$74

DenverPittsburgh

DEN - PIT

DENPIT

Denver Intl

Sat 3/1

7:00 am-6:24 pm

1 stop9h 24m

$172

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Colorado 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.

Travel insights for flights from Colorado to Pennsylvania

Get recent, data-driven insights about flights from Colorado to Pennsylvania including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Pennsylvania?

Currently, September is the cheapest month in which you can book a flight from Colorado to Pennsylvania (average of $234). Flying from Colorado to Pennsylvania in March is currently the most expensive (average of $284). 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 CO to PA?

Find hourly flight availability from Colorado to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

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

Weekly flight availability from Colorado to Pennsylvania

Explore weekly flight availability from Colorado to Pennsylvania. 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 November 4, 2024.

The most flights from USCO to USPA are scheduled on a Sunday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Pennsylvania by month

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

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

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

If weather is an important factor for your trip to Pennsylvania, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated November 4, 2024.
Read through reviews of airlines operating flights from Colorado to Pennsylvania, such as Delta, American Airlines and JetBlue. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,493 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Colorado to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes, there are multiple flights from Colorado to Pennsylvania for under $100. The cheapest flight booked recently is on Frontier for just $87, but on average you can expect to pay $166.

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

    Cheapflights has at least 18 direct flights from Colorado to Pennsylvania under $100. A good price for a nonstop flight from Colorado to Pennsylvania is less than $200.

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

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

  • What days are nonstop flights available from Colorado to Pennsylvania?

    Nonstop flights can be found on the following days: Monday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this Colorado to Pennsylvania flight route?

    Within the past month, 111 users have taken a look at flights from Colorado to Pennsylvania.

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

    On average 8 flights depart from Colorado to Pennsylvania per day.
    Morning (6am - Noon) - 63% of flight departures
    Evening (6pm - Midnight) - 38% of flight departures

  • How long is the flight from Colorado to Pennsylvania?

    A quick flight from Colorado to Pennsylvania can take about 3h 19m. Frontier provides one of the quickest options available for as low as $87. The distance between Colorado and Pennsylvania is about 1562 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $33. Users have also found prices from $74 and $83 on United Airlines and American Airlines, respectively.

  • What does DEN to PHL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Denver Intl Airport to Philadelphia Airport flight would often be abbreviated as a DEN to PHL flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Pittsburgh Airport (PIT), Harrisburg Airport (MDT), Allentown-Bethlehem Airport (ABE), Wilkes-Barre Scranton Airport (AVP), State College University Park Airport (SCE).

  • Can I find deals for flights from Colorado to Pennsylvania that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado to Pennsylvania flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado to Pennsylvania with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado to Pennsylvania flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Colorado to Pennsylvania that include hotel bookings?

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

  • How can I find direct flights from Colorado to Pennsylvania?

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

  • Can I find deals for business class flights from Colorado to Pennsylvania?

    Yes. Cheapflights offers flight deals from Colorado to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Colorado to Pennsylvania that allow pets onboard?

    Many airlines flying from Colorado to Pennsylvania offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado to Pennsylvania?

    Yes, you can often find last-minute deals on Colorado to Pennsylvania flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado to Pennsylvania flight deals updated?

    The Colorado to Pennsylvania flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Colorado to Pennsylvania?

    Currently, September is the cheapest month in which you can book a flight from Colorado to Pennsylvania (average of $234). Flying from Colorado to Pennsylvania in March is currently the most expensive (average of $284). 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

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Alternative routes for Colorado to Pennsylvania

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Top 6 airlines flying from Colorado to Pennsylvania

Discover the top 6 airlines that operate flights from Colorado to Pennsylvania. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$42Average$158FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$98Average$176FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$182Average$480FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$190Average$568FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$215Average$398FlexibilityNo cancel feeOn-time63%
DeltaCheapest$217Average$397FlexibilityNo cancel feeOn-timeN/A
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