$173 Cheap Flights from Redmond (RDM) to Phoenix (PHX)

View $173 flight on Mon, Aug 24, 2026Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Phoenix Sky Harbor Intl. Airport (PHX)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

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

Cheap Flights from Redmond to Phoenix (RDM-PHX)

Prices were available within the past 7 days and start at $173 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 2 - Tue, Sep 8
RDM
Redmond
PHX
Phoenix
$351 Roundtrip, found 19 hours ago
$351
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Redmond to Phoenix, returning Tue, Sep 8, priced at $351 found 19 hours ago
Alaska Airlines
Wed, Sep 2 - Tue, Sep 8
RDM
Redmond
PHX
Phoenix
$357 Roundtrip, found 19 hours ago
$357
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Redmond to Phoenix, returning Tue, Sep 8, priced at $357 found 19 hours ago
Delta
Fri, Aug 21 - Tue, Aug 25
RDM
Redmond
PHX
Phoenix
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 21 from Redmond to Phoenix, returning Tue, Aug 25, priced at $358 found 1 day ago
Alaska Airlines
Wed, Sep 16 - Wed, Sep 23
RDM
Redmond
PHX
Phoenix
$360 Roundtrip, found 23 hours ago
$360
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Redmond to Phoenix, returning Wed, Sep 23, priced at $360 found 23 hours ago
Delta
Mon, Oct 12 - Sat, Oct 17
RDM
Redmond
PHX
Phoenix
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 12 from Redmond to Phoenix, returning Sat, Oct 17, priced at $361 found 1 day ago
Alaska Airlines
Sat, Nov 7 - Sat, Nov 14
RDM
Redmond
PHX
Phoenix
$362 Roundtrip, found 1 day ago
$362
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 7 from Redmond to Phoenix, returning Sat, Nov 14, priced at $362 found 1 day ago
Alaska Airlines
Sat, Oct 10 - Tue, Oct 13
RDM
Redmond
PHX
Phoenix
$363 Roundtrip, found 3 days ago
$363
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 10 from Redmond to Phoenix, returning Tue, Oct 13, priced at $363 found 3 days ago
Alaska Airlines
Tue, Aug 25 - Thu, Sep 10
RDM
Redmond
PHX
Phoenix
$366 Roundtrip, found 23 hours ago
$366
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Tue, Aug 25 from Redmond to Phoenix, returning Thu, Sep 10, priced at $366 found 23 hours ago
United
Tue, Aug 4 - Wed, Aug 12
RDM
Redmond
PHX
Phoenix
$483 Roundtrip, found 5 hours ago
$483
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Aug 4 from Redmond to Phoenix, returning Wed, Aug 12, priced at $483 found 5 hours ago
American Airlines
Fri, Sep 11 - Tue, Sep 15
RDM
Redmond
PHX
Phoenix
$503 Roundtrip, just found
$503
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 11 from Redmond to Phoenix, returning Tue, Sep 15, priced at $503 just found

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $465
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $465

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

Redmond (RDM) to Phoenix (PHX) at a glance

Travel from Redmond (RDM) to Phoenix (PHX) with a range of airlines offering convenient options on this short domestic route. Compare flights to Phoenix from various carriers to discover the itinerary that aligns with your budget and travel plans as you prepare to explore the vibrant sights and neighborhoods of Phoenix. Here, you'll find essential information for your journey from Robert's Field Airport (RDM) to Sky Harbor International Airport (PHX).

  • Fastest flight duration: around 2h 30m non-stop
  • Route distance: roughly 900 miles (1,450 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $80–$455, depending on seasonality and how far ahead you book

Flights from Robert's Field Airport (RDM) to Sky Harbor International Airport (PHX)

Based on the latest traveler bookings, here are the top airlines favored for routes from Redmond to Phoenix, particularly for non-stop and one-stop flights. Many travelers opt for convenient layovers at Seattle-Tacoma International Airport (SEA, about a 1h 15m layover), Portland International Airport (PDX, around a 50-minute layover), and San Francisco International Airport (SFO, with roughly a 1-hour layover). This variety allows you to mix and match options for price, total travel time, and cabin class to create the best itinerary for your journey.

  • American Airlines: This full-service airline provides non-stop flights, with one-way prices generally between $85 and $510. It represents about 41% of the departures on this route, with a total travel time of approximately 2 hours and 30 minutes.
  • Alaska Airlines: Offering both non-stop and one-stop options, this full-service carrier has one-way fares typically priced from $100 to $425. It covers around 37% of departures on this route, with a typical one-stop journey lasting 4 hours and 15 minutes, leading to a total travel time of about 5 hours and 30 minutes.
  • Delta: As a full-service airline, Delta provides one-stop service, with one-way fares generally ranging from $80 to $345. It comprises roughly 16% of the departures for this route, featuring an in-flight time of 4 hours and 15 minutes, resulting in a total journey time of approximately 5 hours and 30 minutes, including layover.
  • United: This full-service carrier offers both non-stop and one-stop flights, with one-way fares usually priced between $100 and $455. It accounts for about 6% of the departures on this route, with a one-stop journey time of 4 hours and 15 minutes, leading to a total journey time of roughly 5 hours and 30 minutes.
  • Hawaiian Airlines: Providing one-stop service, this full-service airline has one-way fares typically between $80 and $235. It makes up around 1% of departures on this route, with an in-flight duration of 4 hours and 15 minutes and a total journey time of approximately 5 hours and 30 minutes, including the layover.

Travelers have the option to upgrade their flight from Redmond to Phoenix, with American Airlines providing first-class service, while Alaska Airlines offers both first-class and business class options.

Best time to fly from Redmond (RDM) to Phoenix (PHX)

The most popular months for travelers flying from Redmond to Phoenix are February, March, and April, when peak temperatures in Phoenix reach up to 74.5°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 94.8°F. For better deals, May usually offers the lowest average one-way fare around $201. Flight availability peaks in February, with approximately 23 flights per week, making it easier to find convenient departure times. July has the fewest flights, with approximately 13 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $201, roughly 17% cheaper than the yearly average.
  • Another budget-friendly time to fly: January typically offers an average one-way fare of around $214.
  • Most flight options: February has the highest number of flights from Redmond to Phoenix, with approximately 23 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January55.4°F (13.0°C)Average19$214
February58.6°F (14.8°C)High23$223
March66.0°F (18.9°C)High22$284
April74.5°F (23.6°C)High18$222
May82.0°F (27.8°C)Average18$201
June92.3°F (33.5°C)Average19$223
July95.7°F (35.4°C)Low13$251
August94.8°F (34.9°C)Low14$240
September89.8°F (32.1°C)Low16$277
October77.7°F (25.4°C)Average17$248
November65.5°F (18.6°C)Average18$279
December55.4°F (13.0°C)Average18$254

*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 routes from Redmond (RDM) to Phoenix (PHX)

  • Redmond to Mesa (RDM-AZA): Located approximately 22 miles from Sky Harbor International Airport (PHX), Phoenix - Mesa Gateway Airport (AZA) provides convenient access to the Phoenix area.
  • Redmond to Prescott (RDM-PRC): Prescott Municipal Airport (PRC) is roughly 87 miles distant from Sky Harbor International Airport (PHX), offering travelers a scenic route to Prescott.

How to find the best prices for flights from Redmond (RDM) to Phoenix (PHX)

Getting some of the best deals on flights from Redmond to Phoenix 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 found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Evening departures (6 PM-12 AM) often offer lower prices, while morning flights (5 AM-12 PM) are the most popular. Additionally, flying on Tuesday typically provides cheaper rates, although Thursday is the busiest 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.*
  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 Sky Harbor International Airport from Robert's Field Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Phoenix, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sky Harbor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sky Harbor International 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 Sky Harbor International Airport, Terminal 3 Station, a metro station, is located about 0.1 miles from the airport on foot, while Phoenix Airport Bus Stop, a bus station, is situated approximately 0.2 miles away on foot, providing convenient access to public transportation options.

Frequently asked questions

How much does a flight from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $173 and cheap return flights from $351 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights generally range between $191 and $826, and roundtrip flights usually range from $327 to $1306. 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest month to fly from RDM to PHX is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
American Airlines offers around 19 weekly direct flights from RDM to PHX.
What is the cheapest airline that flies from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Redmond, OR (RDM) to Phoenix, AZ (PHX), with round-trip tickets starting from around $536. 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.), 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 airline to fly with from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best airline to fly with from Redmond, OR (RDM) to Phoenix, AZ (PHX) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from RDM to PHX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
On average, there are around 3 nonstop flights per day from Robert's Field (RDM) to Sky Harbor Intl. (PHX). For more options, look at flights that include layovers.
What is the earliest flight from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from RDM to PHX. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) are in the afternoon, from 12pm to 3pm. About 30% of passengers prefer this time window. Many major carriers, including Alaska Airlines and United Airlines, offer flights during this window. This timing is popular because it allows you to travel after a leisurely morning.
How long does it take to fly from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Direct flights from RDM to PHX usually take about 2 hours 30 minutes, traveling roughly 894 miles. If you opt for a connecting flight, expect to add around 3 hours 20 minutes to your journey. 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You can fly first class between RDM and PHX. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How much is a business class flight from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A direct, return business class ticket from Redmond, OR (RDM) to Phoenix, AZ (PHX) typically costs between $1,401 - $1,803. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Phoenix from Robert's Field (RDM)?
From Robert's Field (RDM), you can fly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), Los Angeles Intl. (LAX) before reaching Phoenix. 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix Vacation Packages 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 Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Redmond, OR (RDM-Robert's Field) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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
Robert's Field
Destination airport
Sky Harbor Intl.
Roundtrip price
$345
Distance
893 mi
Average flight time
2 hours 28 mins

Book with confidence

Redmond to Phoenix Flights

The cheapest times to fly from Redmond to Phoenix

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

 

The best time to book a flight from Redmond to Phoenix

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

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 Redmond to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $173 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 Redmond to Phoenix 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 Redmond to Phoenix 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.

 

Redmond to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia