$49 Cheap flight deals from Denver (DEN) to Philadelphia (ILG)

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This Weekend's Flight Deals from Denver to Philadelphia

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 $49 One Way, $141 Round Trip from Denver to Philadelphia

Prices starting at $141 for return flights and $49 for one-way flights to Philadelphia were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philadelphia economy flight packages

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Valley Forge Casino Resort
Homewood Suites by Hilton Philadelphia-City Avenue
Sonesta Philadelphia Rittenhouse Square
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More About Flying To Philadelphia from Denver

Route Information for Flights from Denver to Philadelphia

Origin Airport IATA Code
DEN
Destination Airport IATA Code
ILG
Distance
1553 mi
Direct Flight Airlines
American Airlines, Qatar Airways, Air Canada, Frontier Airlines, Aer Lingus, Southwest Airlines, United Airlines, British Airways
Earliest Flight Arrival
11:45AM UTC
Latest Flight Arrival
11:35AM UTC

Travel from Denver to Philadelphia

Take a break from the Mile High City with a visit to the City of Brotherly Love by booking flights from Denver to Philadelphia on Orbitz.com. Trade Rocky Mountain vistas for a visit to the Liberty Bell with a trip that can include a rental car and hotel room as well.

Denver International Airport

Located about twenty-eight miles east of downtown Denver, Denver International Airport has been serving passengers since 1995. Long-term parking at the airport is available in two lots, located on either side of the terminals. Less expensive parking is offered at the economy lot, with free shuttles to the terminals running at frequent intervals. Public transportation is also readily available through RTD, Colorado’s public bus system. Several taxi companies and limousine services also provide door-to-door service to the airport. The airport offers dozens of dining options, from a scoop or two at Ben & Jerry’s Ice Cream to a sit-down meal at Rock Bottom Restaurant and Brewery.

Arriving in Philadelphia

Flights into Philadelphia land at Philadelphia International Airport, located just south of downtown. If you’ve rented a car, simply proceed to Zone 2 outside of the baggage claim area to pick up your vehicle. If you decide to rent at the airport, telephones are available inside the baggage claim area so you can contact the various rental agencies. Taxi service is available at Zone 5, and limousines and shuttle services pick up at Zone 6. The SEPTA Airport Regional Rail Line can be accessed between the terminals from the pedestrian walkways of all terminals, with the exception of Terminal F. Trains generally depart every twenty-five to thirty minutes. The weather in Philadelphia can vary greatly, so check the weather reports before you pack. Summer can get rather warm, with daytime average temperatures hovering in the upper eighties Fahrenheit in July. Winter can be snowy and cold, seeing temperatures fall into the mid-twenties. Don’t let a little chilly weather stop you from enjoying all that this city offers. Throw on a sweater and head to historic Independence Hall, where both the Declaration of Independence and the U.S. Constitution were signed. Visit Eastern State Penitentiary, known as the first true prison in the country, and take a tour of Al Capone’s cell. If the weather’s warm, take a stroll down Boathouse Row or visit Fairmount Park, home to America’s oldest zoo.

Experience a Founding City

No matter what time of year you are planning a vacation, it’s always a good idea to begin by searching for flights from Denver to Philadelphia on Orbitz.com. With plenty of flights available on various carriers, finding something that fits your schedule is easy.

Frequently asked questions

Are there non-stop flights from Denver to Philadelphia?
You can fly directly from Denver to Philadelphia. In fact, 4 airlines operate nonstop services between these locations. Build up a few more frequent flyer points with one of these sought-after carriers:

  • United Airlines
  • American Airlines
  • Southwest Airlines
  • Frontier Airlines

What is the shortest flight from Denver to Philadelphia?
Traveling from Colorado Springs Airport (COS) to Philadelphia, PA (PHL-Philadelphia Intl.) will take a minimum of 4 hours and 15 minutes. Indulge in a wine and watch a flick or two — this is the perfect opportunity to take some time out.
What airlines fly from Denver to Philadelphia most frequently?
With a decent selection of airlines offering flights between Denver and Philadelphia, you’ll have your choice of rewarding deals. The companies operating on this route the most frequently are: United Airlines - (UA) with 60 flights every month American Airlines - (AA) with 56 flights every month Southwest Airlines - (WN) with 47 flights every month Frontier Airlines - (F9) with 30 flights every month
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 2021 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 from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. 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.