Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Cheap Flight Deals From Philadelphia (ILG) to Denver (DEN) Starting at $36

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This Weekend's Flight Deals from Philadelphia to Denver

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $36 One Way, $73 Round Trip from Philadelphia to Denver

Prices starting at $73 for return flights and $36 for one-way flights to Denver were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Denver economy flight packages

Basecamp Boulder
The Curtis Denver - a DoubleTree by Hilton Hotel
Embassy Suites Colorado Springs
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Denver first class flight packages

Sonesta Denver Downtown
Hotel Indigo Denver Downtown, an IHG Hotel
The Curtis Denver - a DoubleTree by Hilton Hotel
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More About Flying To Denver from Philadelphia

Route Information for Flights from Philadelphia to Denver

Origin Airport IATA Code ILG
Destination Airport IATA Code DEN
Distance 1553 mi
Direct Flight Airlines American Airlines, Qatar Airways, Air Canada, Frontier Airlines, Southwest Airlines, United Airlines
Earliest Flight Arrival 1:15PM UTC
Latest Flight Arrival 4:22AM UTC

Flights from Philadelphia to Denver

Information on Philadelphia Airports

Booking flights from Philadelphia has never been easier, with Orbitz.com facilitating the ideal travel arrangements for any budget size. Orbitz.com makes low-fare bookings at the airlines operating at Philadelphia International Airport (PHL) and Northeast Philadelphia Airport, which include Delta, United and Southwest Airlines. PHL is seven miles southwest of downtown Philadelphia and boasts seven terminals, with terminals A-East and A-West serving international travellers. It has more than 120 boarding gates, covering an approximate 2.4 million square feet.

Parking at Philadelphia Airports

Philadelphia International Airport is among the world's busiest airports, which makes parking difficult at time. Orbitz.com can help you find the best parking arrangement for your situation and budget. Besides getting you great deals on flights from Philadelphia, they also arrange for affordable and safe parking at the numerous ground-level, short-term parking lots next to the terminals, as well as economical valet and luggage assistance services. You are easily able to find the 24-hour free shuttle services, taxis and car rentals.

Transport Services at Philadelphia Airports

There is a rail service operated by the Southeastern Pennsylvania Transportation Authority to take you from any terminal to downtown Philadelphia through the High Speed Airport Line, and it only costs $5.50. Orbitz.com will also get you efficient and low-fare taxi or shuttle bus transport service to PHL, via the Interstates 76, 95 and 476. This efficiency will ensure you do not miss your flight from Philadelphia.

Restaurants at Philadelphia Airports

Sheraton Suites, Days Inn Springfield, Wyndham Garden, Marriott and Comfort Inn are some of the best restaurants located close to Philadelphia International Airport. For Philadelphia Northeast Airport, visit Dining Car & Market restaurant. They provide breakfast, late-night dining, American cuisines and home-style meals. In addition to cheap flights from Philadelphia, Orbitz.com has an immense selection of Philadelphia hotels to pick from.

Denver Airport Information

Many of the major domestic and international carriers offer relatively cheap flights to Denver International Airport, the primary airport serving the greater Denver area. The airport is roughly 28 miles east of downtown Denver and a little over an hour from the closest major ski resort. Whether you're coming into town on business or for a ski vacation, be sure to use Orbitz.com to reserve your flights and hotel.

Ground Transportation in Denver

The RTD bus is the primary means of public transportation in and around Denver, so most visitors use a private car service, share-a-ride shuttle or taxi to get into town. Many of the large hotels also offer free shuttle service to and from the Denver airport, and there are chartered shuttles and buses to take you to the outlying ski resorts. A cab from the airport to the downtown area will cost you between $60 and $70, so you might be better off using Orbitz.com to add a rental car to your low-fare ticket purchase.

Denver Area Weather Information

The summer months are mild in Denver, with average temperatures ranging from the low 60s to the mid-80s. The average winter temperatures in Denver range from the teens to the low 40s, and you can expect anywhere from 22 to 61 inches of snow each season. Layer your clothes in the summer to accommodate mild and warm temperatures, but be sure to bundle up in the winter.

What to Do in Denver

Although the city has its share of high-end eateries, historic landmarks, museums and shopping venues, the Denver lifestyle is all about the great outdoors. Denver has more than 4,000 acres of traditional parks and 14,000 acres of mountain parks to keep outdoor enthusiasts engaged. Enjoy your stay, and don't forget to use Orbitz.com to find cheap flights to Denver for your next Colorado vacation.

Flights from Philadelphia to Denver - Frequently Asked Questions

Am I able to catch a flight from Philadelphia to Denver now?

The Covid-19 Travel Advisor will answer all your questions about quarantine and travel restrictions when traveling by plane from Philadelphia to Denver.

Are there non-stop flights from Philadelphia to Denver?

Yes, if you're jetting from Philadelphia Intl. Airport (PHL) to DIA airport, you'll only have one flight number to bear in mind. There are 3 airlines that offer direct services to pick from. Some of the best are:

  • American Airlines
  • United Airlines
  • Frontier Airlines
What is the shortest flight from Philadelphia to Denver?

With the journey from Philadelphia to Denver taking a minimum of 4 hours and 43 minutes, you'll have plenty of time to kick back and enjoy the experience. Treat yourself to a glass of wine and sink into your seat with an interesting novel or movie.

What airlines fly from Philadelphia to Denver most frequently?

There are a few airlines offering the most frequent flights from Philadelphia Airport to Denver, CO Airport (DEN-Denver Intl.), including United Airlines (UA). Popular with travelers, it operates 60 flights on this route each month. Alternatively, reserve your favorite window (or aisle) seat with American Airlines (AA). You'll have 60 monthly flights between Philadelphia and Denver to choose from with this company.

If I am not able to travel due to COVID-19, can I cancel my flight to Denver?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Denver have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to Denver with flexible change policies?

In most cases you'll have the option to reschedule your flight to Denver without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

What is the cheapest day of the week to fly?

Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.

What is the cheapest month to fly?

We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

*According to flight demand on Orbitz.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.