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$205 Cheap Flights from Philadelphia (PHL) to Redmond (RDM)

View $205 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Redmond Municipal Airport (RDM)

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Cheap Flights from Philadelphia to Redmond (PHL-RDM)

Prices were available within the past 7 days and start at $205 for one-way flights and $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 23 - Tue, Nov 10
PHL
Philadelphia
RDM
Redmond
$409 Roundtrip, found 3 hours ago
$409
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Oct 23 from Philadelphia to Redmond, returning Tue, Nov 10, priced at $409 found 3 hours ago
United
Thu, Oct 29 - Sun, Nov 1
PHL
Philadelphia
RDM
Redmond
$409 Roundtrip, found 3 days ago
$409
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 29 from Philadelphia to Redmond, returning Sun, Nov 1, priced at $409 found 3 days ago
United
Thu, Oct 29 - Sun, Nov 1
PHL
Philadelphia
RDM
Redmond
$414 Roundtrip, found 3 days ago
$414
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 29 from Philadelphia to Redmond, returning Sun, Nov 1, priced at $414 found 3 days ago
American Airlines
Sat, Jan 23 - Sat, Jan 30
PHL
Philadelphia
RDM
Redmond
$416 Roundtrip, found 13 hours ago
$416
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Jan 23 from Philadelphia to Redmond, returning Sat, Jan 30, priced at $416 found 13 hours ago
Delta
Fri, Oct 23 - Tue, Nov 10
PHL
Philadelphia
RDM
Redmond
$419 Roundtrip, found 3 hours ago
$419
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Oct 23 from Philadelphia to Redmond, returning Tue, Nov 10, priced at $419 found 3 hours ago
United
Tue, Oct 6 - Sun, Oct 11
PHL
Philadelphia
RDM
Redmond
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 6 from Philadelphia to Redmond, returning Sun, Oct 11, priced at $419 found 3 days ago
Delta
Sat, Jan 30 - Sat, Feb 6
PHL
Philadelphia
RDM
Redmond
$424 Roundtrip, found 11 hours ago
$424
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jan 30 from Philadelphia to Redmond, returning Sat, Feb 6, priced at $424 found 11 hours ago
United
Thu, Oct 29 - Sun, Nov 1
PHL
Philadelphia
RDM
Redmond
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 29 from Philadelphia to Redmond, returning Sun, Nov 1, priced at $426 found 3 days ago
Delta
Thu, Oct 8 - Mon, Oct 12
PHL
Philadelphia
RDM
Redmond
$427 Roundtrip, found 2 days ago
$427
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 8 from Philadelphia to Redmond, returning Mon, Oct 12, priced at $427 found 2 days ago
Alaska Airlines
Tue, Sep 22 - Sat, Oct 10
PHL
Philadelphia
RDM
Redmond
$434 Roundtrip, found 3 hours ago
$434
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Sep 22 from Philadelphia to Redmond, returning Sat, Oct 10, priced at $434 found 3 hours ago

What you need to know for your flight from Philadelphia Intl. to Robert's Field

Philadelphia (PHL) to Redmond (RDM) at a glance

Travel from Philadelphia International Airport (PHL) to Robert's Field Airport (RDM) with a variety of airlines offering flights to Redmond. Explore your options among different carriers to find the best fit for your budget and schedule as you plan your visit to Redmond’s renowned attractions and neighborhoods. Discover the essential details for flights from Philadelphia to Redmond and make your travel arrangements today.

  • Fastest flight duration: around 7h 15m in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 2,400 miles (3,860 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $185–$470, depending on seasonality and how far ahead you book

Flights from Philadelphia International Airport (PHL) to Robert's Field Airport (RDM)

Based on recent traveler bookings, here are the top airlines favored for flights from Philadelphia to Redmond, particularly for one-stop and multi-stop journeys. Common layover points include Salt Lake City International Airport (SLC) with a 1-hour layover, Sky Harbor International Airport (PHX) also with a 1-hour layover, and Denver International Airport (DEN) featuring a 1 hour and 15-minute layover. These options provide the flexibility to balance price, total travel time, and cabin class, helping you find the ideal itinerary for your trip.

  • Delta: As a full-service airline, Delta provides both one-stop and multi-stop options, with one-way ticket prices generally falling between $185 and $620. It represents about 29% of flights on this route, typically involving a 7h 15m flight time and an overall journey duration of approximately 8h 15m.
  • American Airlines: Another full-service option, American Airlines offers one-stop flights with one-way fares that usually range from $195 to $575. This carrier accounts for around 28% of departures on this route, with an in-flight duration of 7h 15m and a total travel time of about 8h 15m, including layover.
  • United: United, also a full-service airline, provides one-stop service, with one-way fares commonly between $200 and $515. It makes up about 27% of departures along this route, featuring an in-flight time of 7h 15m and a total journey time of close to 8h 15m, factoring in layovers.
  • Alaska Airlines: Alaska Airlines, a full-service carrier, offers one-stop journeys with one-way fares typically ranging from $190 to $690. This airline covers roughly 16% of departures on this route, with a flight time of 7h 15m and a total travel duration of about 8h 15m, including any layover.

Travelers can enhance their journey from Philadelphia to Redmond by upgrading their flight. Delta provides both first class and premium economy cabin options on this route for added comfort and service.

Best time to fly from Philadelphia (PHL) to Redmond (RDM)

The most popular months for travelers flying from Philadelphia to Redmond are March, July, and October, when peak temperatures in Redmond reach up to 70.2°F in July. If you prefer quieter travel, consider April, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 44.8°F. For better deals, September usually offers the lowest average one-way fare around $259. Flight availability peaks in June, July, and August, with approximately 11 flights per week, making it easier to find convenient departure times. May has the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $259, roughly 21% cheaper than the yearly average.
  • More budget-friendly months to fly: April and October typically offer average one-way fares of around $275.
  • Most flight options: June, July, and August have the highest number of flights from Philadelphia to Redmond, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January33.6°F (0.9°C)Average9$353
February34.3°F (1.3°C)Moderately Low8$336
March38.8°F (3.8°C)Moderately High8$336
April44.8°F (7.1°C)Moderately Low8$273
May53.4°F (11.9°C)Average7$407
June61.3°F (16.3°C)Average11$293
July70.2°F (21.2°C)Moderately High11$289
August69.3°F (20.7°C)Average11$324
September60.8°F (16.0°C)Average9$259
October49.3°F (9.6°C)Moderately High10$277
November38.5°F (3.6°C)Average8$330
December32.0°F (0.0°C)Moderately Low8$486

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Philadelphia (PHL) to Redmond (RDM)

  • Wilmington to Redmond (ILG-RDM): New Castle Airport (ILG) is located approximately 24 miles from Philadelphia International Airport (PHL).

How to find the best prices for flights from Philadelphia (PHL) to Redmond (RDM)

Getting some of the best deals on flights from Philadelphia to Redmond is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which aligns with the booking habits of most travelers. Evening departures from 6 PM to 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most sought after. Additionally, Thursday flights tend to be cheaper, although Sunday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Redmond hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Robert's Field Airport from Philadelphia International Airport

Redmond welcomes travelers from Philadelphia with a range of transport options based on price, convenience, and proximity. Here's how to reach Redmond efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Redmond, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Robert's Field Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Robert's Field Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Robert's Field Airport, Redmond Transit Center, a bus station, is located about 1.9 miles away by car, providing convenient transportation options for travelers heading into the city.

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) cost?
You can find cheap one-way flights from $205 and cheap return flights from $409 Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) with Expedia. One-way flights usually range from $232 to $1472, and return flights typically cost between $471 and $1755. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
February is the cheapest month to fly from Philadelphia to Redmond, with average round-trip fares around $298. This price is about 16% lower than the average throughout the year, as travel tends to slow down after the holiday season. Other economical months to consider are April and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
Enter PHL to RDM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
Delta is one of the cheapest airlines offering connecting flights from Philadelphia, PA (PHL) to Redmond, OR (RDM), with round-trip tickets starting from around $965. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
For flights from Philadelphia, PA (PHL) to Redmond, OR (RDM), the best times to fly are in March and October. March offers lower prices at around $472 for a return flight, while October is popular among travelers, ensuring plenty of flight options. These months strike a balance between affordability and convenience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
The earliest flight from Philadelphia International Airport (PHL) to Robert's Field (RDM) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available during June, July, and August, giving you a great opportunity to start your day early and enjoy more time in Redmond. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
The most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) are in the early morning, from 6am to 9am. About 57% of passengers prefer this time window. Many major carriers, including United Airlines, Delta, and American Airlines, offer flights during this window. This timing is favored as it allows you to start your day early and make the most of your time in Redmond.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
Flying from PHL to RDM with a connection usually takes about 8 hours, traveling roughly 2,344 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
Business class seats are offered on the PHL to RDM route with American Airlines.First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Redmond from Philadelphia Intl. (PHL)?
From Philadelphia Intl. (PHL), you can fly into Robert's Field (RDM) to reach Redmond. Some flights may connect through major hubs like O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), Washington Dulles Intl. (IAD) before reaching Redmond. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to Redmond, OR (RDM-Robert's Field) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Robert's Field
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$401
Distance
2343 mi

Book with confidence

Philadelphia to Redmond Flights

The cheapest times to fly from Philadelphia to Redmond

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

 

The best time to book a flight from Philadelphia to Redmond

Sunday is one of the best days to book for cheap flights from Philadelphia to Redmond: 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 Philadelphia to Redmond

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 Philadelphia to Redmond in 2026. You can also book with separate airlines for your outbound and return journeys, from $205 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 Philadelphia to Redmond 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 Philadelphia to Redmond 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.

 

Philadelphia to Redmond Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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