DEN

$62 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 1/3. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$129
Overall average: $435
Frontier
Wed 12/3Mon 12/8
IAD - DEN • 1 stop
Cheapest non-stop
$131
Typical prices: $252-$395
Frontier
Tue 12/2Tue 12/9
DCA - DEN • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Useful Info
Flight 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

Wed, Dec 3 - Mon, Dec 8
Frontier Logo
9:00 am - 9:02 amIAD-DEN
26h 02m1 stop
Frontier Logo
1:42 pm - 11:05 pmDEN-IAD
7h 23m1 stop
$129Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
Frontier Logo
9:21 am - 9:10 amIAD-DEN
25h 49m1 stop
Frontier Logo
12:59 am - 2:29 pmDEN-IAD
11h 30m1 stop
$130Frontier
Find Deal
Sat, Dec 6 - Fri, Dec 12
Frontier Logo
5:45 am - 9:02 amIAD-DEN
29h 17m1 stop
Frontier Logo
12:59 am - 11:05 pmDEN-IAD
20h 06m1 stop
$131Frontier
Find Deal
Sat, Dec 13 - Mon, Dec 15
Multiple Airlines Logo
10:55 pm - 1:23 amLGA-DEN
4h 28mnonstop
Multiple Airlines Logo
12:59 am - 3:59 pmDEN-LGA
13h 00m2 stops
$139Multiple Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Multiple Airlines Logo
4:00 pm - 9:02 amPHL-DEN
19h 02m2 stops
Multiple Airlines Logo
12:59 am - 9:47 amDEN-PHL
6h 48m1 stop
$153Multiple Airlines
Find Deal
Tue, Dec 16 - Wed, Dec 17
Southwest Logo
6:35 am - 8:45 amPHL-DEN
4h 10mnonstop
Southwest Logo
5:15 pm - 10:35 pmDEN-PHL
3h 20mnonstop
$159Southwest
Find Deal
Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
5:14 pm - 11:19 pmABE-DEN
8h 05m1 stop
American Airlines Logo
9:11 am - 11:06 pmDEN-ABE
11h 55m2 stops
$194American Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
American Airlines Logo
4:30 pm - 11:05 pmABE-DEN
8h 35m1 stop
American Airlines Logo
7:49 am - 3:53 pmDEN-ABE
6h 04m1 stop
$199American Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
United Airlines Logo
6:05 am - 8:29 amEWR-DEN
4h 24mnonstop
United Airlines Logo
5:32 pm - 11:15 pmDEN-EWR
3h 43mnonstop
$219United Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 13
United Airlines Logo
8:29 pm - 11:02 pmEWR-DEN
4h 33mnonstop
United Airlines Logo
3:46 pm - 9:29 pmDEN-EWR
3h 43mnonstop
$222United Airlines
Find Deal
Useful Info

Good to know

Low seasonApril
Cheapest flight$64
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Reagan Washington National 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
Dillon
Westminster
Lakewood
Broomfield
Englewood
Central City
Lone Tree
Greenwood Village
Wheat Ridge
Limon
Brighton
Fort Morgan
Evergreen
Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver

Denver (DEN)