Cheap Flights from Reading (RDG) to Denver (DEN)

Popular airlines from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN) cost?
Grab a cheap one-way flight or cheap return flight from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)?
is the cheapest month to fly from RDG to DEN. Traveling during an off-peak travel window is often the key to finding a great deal.
Which airlines fly direct from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)?
You can't fly direct to Denver Intl. Airport (DEN) from Reading, PA (RDG-Reading Regional). However, you can seamlessly travel to Denver without any layovers by leaving from Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)?
To find the cheapest airline flying from RDG to DEN, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)?
There aren't any daily direct flights available from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from RDG to DEN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)?
Book a flight from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN) last-minute?
Holding off until right before your break to book your flight from RDG to DEN often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a RDG to DEN flight and hotel package?
You'll typically save money by securing a RDG to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your ideal flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Reading, PA (RDG-Reading Regional) to Denver Intl. Airport (DEN)?
If you booked your RDG to DEN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Reading Regional
Destination airport
Denver Intl.
Distance
1510 mi

Book with confidence

Reading to Denver Flights

The cheapest times to fly from Reading to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Reading to Denver are during the month of . You can find some of the cheapest flights from Reading to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Reading to Denver

Sunday is one of the best days to book for cheap flights from Reading to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Reading to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Reading to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Reading to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Reading to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Reading to Denver Flights

Explore a world of travel with Expedia

*Available to One Key members.