Cheap Flights from Philadelphia Intl. to Denver Intl.

Prices were available within the past 7 days and starts at $49 for one-way flights and $116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Philadelphia to Denver: Reviews from verified customers

Mar 3, 2020

I will definitely be using United again - everything was wonderful!!

Mar 3, 2020

I think the planes need to come up to higher standards. 1.- a simple USB power outlet. 2.- the seats are not very comfy and there is no leg room to speak of. Some of the staff is fantastic & some look and act as if there not interested in “service”, I would recommend something like a “mystery shopper” program. I did appreciate the on time leaving and landing😊

Feb 29, 2020

Smooth flight but the temperature was a little too warm in cabin

Feb 18, 2020

you get what you pay for - no frills no comfort

Feb 17, 2020

Only did one drink service. Would have expected two.

Feb 13, 2020

Love those cookies!

Feb 3, 2020

wifi did not work well

Feb 1, 2020

While getting my family settled on the plane, one of the attendants asked me to put my bag under the seat because the over head was filling up. I said no! I paid extra to be able to put my items as a “carry on” and put them above my seat. Ask all these other people who have all their stuff in the over head bin. There were tons of other backpacks and jackets in the bins. Frontier needs to do a better job and making people put their personal items under their seat so those of us who pay an extra $30-$40 can get the overhead space we paid for.

Jan 31, 2020

Excellent all around!

Jan 27, 2020

Seats were uncomfortable

Flight from Philadelphia to Denver route information

Origin Airport Philadelphia Intl.
Destination Airport Denver Intl.
Airlines Serving American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Flight Price $116
Distance 1,553 mi

Philadelphia to Denver (PHL-DEN) route frequently asked questions

Philadelphia to Denver Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Philadelphia to Denver offer the perfect respite. Not only does exploring Denver provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Philadelphia to Denver may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from PHL to DEN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Denver are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Denver more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to Denver is $49 now!