DEN

$71 Find Cheap Flights from Pennsylvania to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flights Deals

Cheap Flights from Pennsylvania to Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pennsylvania to Denver

Sun, Aug 31 - Thu, Sep 11
Allegiant Air Logo
7:00 am - 9:01 amABE-DEN
4h 01mnonstop
Allegiant Air Logo
10:35 am - 4:05 pmDEN-ABE
3h 30mnonstop
$106Allegiant Air
Find Deal
Thu, Sep 11 - Sun, Sep 14
Allegiant Air Logo
8:00 am - 9:45 amABE-DEN
3h 45mnonstop
Allegiant Air Logo
10:35 am - 4:05 pmDEN-ABE
3h 30mnonstop
$120Allegiant Air
Find Deal
Fri, Sep 5 - Sat, Sep 6
Frontier Logo
8:15 am - 1:42 pmPHL-DEN
7h 27m1 stop
Frontier Logo
12:59 am - 11:02 amDEN-PHL
8h 03m1 stop
$143Frontier
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Fri, Oct 3 - Thu, Oct 9
Frontier Logo
6:05 am - 6:17 pmPHL-DEN
14h 12m1 stop
Frontier Logo
12:34 am - 12:43 amDEN-PHL
22h 09m1 stop
$145Frontier
Find Deal
Sat, Aug 16 - Wed, Aug 20
Southwest Logo
5:05 pm - 6:55 pmIAD-DEN
3h 50mnonstop
Southwest Logo
8:20 am - 1:40 pmDEN-IAD
3h 20mnonstop
$177Southwest
Find Deal
Sat, Aug 9 - Sat, Aug 16
United Airlines Logo
8:06 pm - 9:57 pmIAD-DEN
3h 51mnonstop
United Airlines Logo
6:01 am - 11:27 amDEN-IAD
3h 26mnonstop
$187United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 13
American Airlines Logo
5:40 pm - 10:09 pmIAD-DEN
6h 29m1 stop
American Airlines Logo
11:59 pm - 8:46 amDEN-IAD
6h 47m1 stop
$191American Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 1
American Airlines Logo
8:33 am - 10:37 amPHL-DEN
4h 04mnonstop
American Airlines Logo
2:13 pm - 8:01 pmDEN-PHL
3h 48mnonstop
$192American Airlines
Find Deal
Tue, Sep 9 - Sun, Sep 14
Southwest Logo
2:25 pm - 4:05 pmIAD-DEN
3h 40mnonstop
Southwest Logo
7:30 pm - 12:55 amDEN-IAD
3h 25mnonstop
$197Southwest
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
5:18 pm - 7:20 pmIAD-DEN
4h 02mnonstop
United Airlines Logo
5:56 pm - 11:15 pmDEN-IAD
3h 19mnonstop
$223United Airlines
Find Deal
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Good to know

Low seasonApril
High seasonAugust
Cheapest flight$71
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from New York LaGuardia Airport to Denver

FAQs for booking flights from Pennsylvania to Denver

  • How does KAYAK find such low prices on flights from Pennsylvania to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pennsylvania to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Pennsylvania with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Evergreen

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

Denver (DEN)

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