Cheap Flights from Seattle (SEA) to Reading (RDG)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Reading, PA (RDG-Reading Regional)

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Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional) cost?
Snag a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional) 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 Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional)?
The cheapest month to fly from SEA to RDG is , when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional)?
There are no daily nonstop flights available from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SEA to RDG?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**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.
What airports do you fly into for Reading from Seattle - Tacoma Intl. Airport (SEA)?
Philadelphia Intl. Airport (PHL) is the only airport in Reading with direct flights from Seattle - Tacoma Intl. Airport (SEA). Check out the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional) last-minute?
Holding off until just before your trip to book a flight from SEA to RDG generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a SEA to RDG flight and hotel package?
You'll typically save money by securing a SEA to RDG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Reading, PA (RDG-Reading Regional)?
If you booked your SEA to RDG flight in the last 24 hours, you may be able to cancel or modify it at no cost. 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, head to our Customer Service portal for more details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Reading Regional
Distance
2321 mi

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Seattle to Reading Flights

The cheapest times to fly from Seattle to Reading

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 Seattle to Reading are during the month of . You can find some of the cheapest flights from Seattle to Reading with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Reading

Sunday is one of the best days to book for cheap flights from Seattle to Reading: 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 Seattle to Reading

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 Seattle to Reading in 2025. 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 Seattle to Reading 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 Seattle to Reading 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.

 

Seattle to Reading Flights

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*Available to One Key members.