DEN

$48 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 3/2. 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

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Everything you should know

Cheapest round-trip
$128
Overall average: $318
Frontier
Sat 2/21Wed 2/25
IAD - DEN • 1 stop
Cheapest non-stop
$128
Typical prices: $153-$305
Frontier
Tue 1/13Thu 1/15
DCA - DEN • Non-stop
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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

Sat, Feb 21 - Wed, Feb 25
Frontier Logo
10:29 am - 9:33 pm
IAD
-
DEN
13h 04m1 stop
Frontier Logo
11:59 pm - 9:25 am
DEN
-
IAD
7h 26m1 stop
$128Frontier
Tue, Jan 13 - Thu, Jan 15
Frontier Logo
8:00 am - 10:22 am
DCA
-
DEN
4h 22mnonstop
Frontier Logo
4:38 pm - 9:59 pm
DEN
-
DCA
3h 21mnonstop
$128Frontier
Tue, Jan 13 - Fri, Jan 16
Frontier Logo
2:00 pm - 4:22 pm
DCA
-
DEN
4h 22mnonstop
Frontier Logo
4:38 pm - 9:59 pm
DEN
-
DCA
3h 21mnonstop
$130Frontier
Sat, Feb 21 - Fri, Feb 27
Frontier Logo
2:00 pm - 4:22 pm
DCA
-
DEN
4h 22mnonstop
Frontier Logo
11:37 am - 4:59 pm
DEN
-
DCA
3h 22mnonstop
$131Frontier
Mon, Jan 12 - Sat, Jan 17
Multiple Airlines Logo
6:00 am - 10:42 am
DCA
-
DEN
6h 42m1 stop
Multiple Airlines Logo
7:35 am - 1:02 pm
DEN
-
DCA
3h 27mnonstop
$139Multiple Airlines
Thu, Jan 22 - Sat, Jan 24
Multiple Airlines Logo
6:00 am - 10:42 am
DCA
-
DEN
6h 42m1 stop
Multiple Airlines Logo
4:38 pm - 9:59 pm
DEN
-
DCA
3h 21mnonstop
$140Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
JetBlue Logo
8:00 am - 10:45 am
JFK
-
DEN
4h 45mnonstop
JetBlue Logo
10:44 am - 4:29 pm
DEN
-
JFK
3h 45mnonstop
$155JetBlue
Sat, Feb 7 - Sat, Feb 14
Southwest Logo
6:00 am - 8:40 am
LGA
-
DEN
4h 40mnonstop
Southwest Logo
5:45 am - 11:35 am
DEN
-
LGA
3h 50mnonstop
$157Southwest
Wed, Jan 7 - Wed, Jan 21
Delta Logo
6:00 am - 10:24 am
EWR
-
DEN
6h 24m1 stop
Delta Logo
2:42 pm - 11:55 pm
DEN
-
EWR
7h 13m1 stop
$197Delta
Tue, Jan 13 - Tue, Jan 20
Delta Logo
12:50 pm - 7:28 pm
ABE
-
DEN
8h 38m1 stop
Delta Logo
2:42 pm - 10:50 pm
DEN
-
ABE
6h 08m1 stop
$253Delta
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Good to know

Low seasonNovember
Cheapest flight$48
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Pittsburgh 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
Greenwood Village
Central City
Lone Tree
Wheat Ridge
Brighton
Limon
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)