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Cheap Flights from Redmond (RDM) to Phoenix Sky Harbor (PHX)

Compare Redmond to Phoenix Sky Harbor flight deals

Find the cheapest month or even day of the year to fly to Phoenix Sky Harbor

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Flight deals from Redmond Airport to Phoenix Sky Harbor Airport

Looking for a cheap last-minute deal or the best return flight from Redmond Airport to Phoenix Sky Harbor Airport? If you want to travel next month, return fares start from £153. Find the lowest prices on one-way and return tickets right here.
Phoenix.£151 per passenger.Departing Wed, 22 Apr, returning Fri, 15 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Wed, 22 Apr, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Fri, 15 May, arriving in Redmond.Price includes taxes and charges.From £151, select.
Phoenix.£153 per passenger.Departing Wed, 15 Apr, returning Tue, 21 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Wed, 15 Apr, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Tue, 21 Apr, arriving in Redmond.Price includes taxes and charges.From £153, select.
Phoenix.£277 per passenger.Departing Fri, 27 Mar, returning Mon, 30 Mar.Return flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departs from Redmond on Fri, 27 Mar, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Mon, 30 Mar, arriving in Redmond.Price includes taxes and charges.From £277, select.
Phoenix.£366 per passenger.Departing Fri, 29 May, returning Sun, 31 May.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Redmond on Fri, 29 May, arriving in Phoenix Sky Harbor.Inbound indirect flight with Alaska Airlines, departs from Phoenix Sky Harbor on Sun, 31 May, arriving in Redmond.Price includes taxes and charges.From £366, select.
Phoenix.£369 per passenger.Departing Sat, 27 Jun, returning Fri, 3 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Sat, 27 Jun, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Fri, 3 Jul, arriving in Redmond.Price includes taxes and charges.From £369, select.
Phoenix.£369 per passenger.Departing Thu, 18 Jun, returning Sun, 21 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Thu, 18 Jun, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sun, 21 Jun, arriving in Redmond.Price includes taxes and charges.From £369, select.
Phoenix.£374 per passenger.Departing Thu, 23 Apr, returning Sun, 26 Apr.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Redmond on Thu, 23 Apr, arriving in Phoenix Sky Harbor.Inbound direct flight with American Airlines departs from Phoenix Sky Harbor on Sun, 26 Apr, arriving in Redmond.Price includes taxes and charges.From £374, select.
Phoenix.£399 per passenger.Departing Tue, 22 Sep, returning Thu, 24 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Redmond on Tue, 22 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Thu, 24 Sep, arriving in Redmond.Price includes taxes and charges.From £399, select.
Phoenix.£716 per passenger.Departing Mon, 16 Mar, returning Wed, 18 Mar.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Redmond on Mon, 16 Mar, arriving in Phoenix Sky Harbor.Inbound direct flight with Alaska Airlines departs from Phoenix Sky Harbor on Wed, 18 Mar, arriving in Redmond.Price includes taxes and charges.From £716, select.

Find the cheapest month to fly from Redmond to Phoenix Sky Harbor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Redmond to Phoenix Sky Harbor flights are currently cheapest in April.
Mar
from £277
Apr
from £153
May
from £366
Jun
from £369
Jul
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Aug
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Sep
from £399
Oct
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Nov
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Dec
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Jan
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Feb
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Direct flights from Redmond to Phoenix Sky Harbor

Redmond to Phoenix Sky Harbor: Alternative routes

Compare routes from Redmond to Phoenix below. You may find an airport to fly into that's cheaper, faster, or easier than Phoenix Sky Harbor.

Phoenix Sky Harbor

4 miles from central Phoenix
ClosestCheapest
from £151
Search flights

Phoenix Scottsdale Municipal

15 miles from central Phoenix
Search flights

Phoenix-Deer Valley

17 miles from central Phoenix
Search flights

Phoenix-Mesa Gateway

26 miles from central Phoenix
from £395
Search flights

Redmond to Phoenix: Flight information

The things to know before you go.
Cheapest flight found£151
Cheapest month to flyApril
Average flight time2 hrs, 32 mins
Most popular airlineAmerican Airlines
Average flights per week67

Check out these Phoenix hotels

Ready to plan your stay? Other travellers rate these Phoenix hotels for cleanliness, service and location.
Placemakr Downtown Phoenix
0.25 miles from city centre
£229
Per night
Home2 Suites By Hilton Phoenix North Happy Valley
18.19 miles from city centre
£261
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Sentral Sol Modern
0.43 miles from city centre
£235
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Placemakr Downtown Phoenix
0.25 miles from city centre
£229
Per night
Home2 Suites By Hilton Phoenix North Happy Valley
18.19 miles from city centre
£261
Per night
Sentral Sol Modern
0.43 miles from city centre
£235
Per night
Explore top-rated hotels

Finding cheap flights from Redmond to Phoenix Sky Harbor: Frequently asked questions

The best price we found for a return flight from Redmond to Phoenix Sky Harbor is £151. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 32 minutes is the average flight time from Redmond to Phoenix Sky Harbor.
American Airlines, Envoy Air and Alaska Airlines fly direct from Redmond to Phoenix Sky Harbor.
As of March 2026, there are 67 flights per week flying from Redmond to Phoenix Sky Harbor.
The cheapest month to fly from Redmond to Phoenix Sky Harbor is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Redmond Airport to Phoenix Sky Harbor Airport on Wednesday, 22 April 2026.
Yes – the average flight time is 2 hours and 32 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix Sky Harbor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta and American Airlines offer the cheapest flight tickets to Phoenix Sky Harbor.

Flying from Roberts Field Airport (RDM) to Phoenix Sky Harbour International Airport (PHX): what you need to know

  • Around 2 hours 30 minutes is how long you can expect to be in the air on a direct flight from Roberts Field Airport to Phoenix Sky Harbour International Airport.

  • Redmond and Phoenix are in the UTC-7 timezone. This means you won't have to change your watch when you arrive.

  • Flights from RDM to PHX start from 05:00 — the first with American Airlines. The last service of the day is at 18:24 with American Airlines. In total, there are 21 weekly Roberts Field Airport to Phoenix Sky Harbour International Airport flights.

  • To ensure you catch your RDM to PHX flight, leave plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Be prepared for bigger queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • American Airlines is your gateway to exploring Phoenix (and maybe even some other exciting parts of United States!). Browse the direct flights from Roberts Field Airport to Phoenix Sky Harbour International Airport offered by this carrier.

  • The majority of travellers choose to travel with American Airlines on this route.

  • With a reliable 85.45% of services arriving as scheduled, American Airlines has the best on-time record for RDM to PHX flights.

  • If you want to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Roberts Field Airport to Phoenix Sky Harbour International Airport. Here are the top stopovers between RDM and PHX:

    • Seattle-Tacoma International Airport

    • San Francisco International Airport

    • Los Angeles International Airport

How to find the cheapest flights from Roberts Field Airport (RDM) to Phoenix Sky Harbour International Airport (PHX)

  • Right now, £82 is the lowest price we've seen for a one-way Roberts Field Airport to Phoenix Sky Harbour International Airport flight. The best price for a return plane ticket is £151. Keep in mind that fares can change due to availability when booking.

  • Book six months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from RDM to PHX.

  • The cheapest month for flights from Roberts Field Airport to Phoenix Sky Harbour International Airport is May. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.

  • Picking up cheap flights from RDM to PHX couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as fares go down.

  • Find the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Roberts Field Airport to Phoenix Sky Harbour International Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Roberts Field Airport (RDM)

  • Of the flights that depart from Roberts Field Airport, 76.41% land on time at their destination.

  • Roberts Field Airport is about 2 miles from central Redmond. If you're catching a cab, ride-sharing or driving from the centre, it'll take 10 minutes or so to get there, depending on the traffic.

  • The trip on public transport takes about 50 minutes.

  • Get your journey off to a hassle-free start by staying near RDM. Whether you're taking an early flight from Roberts Field Airport to Phoenix Sky Harbour International Airport or just don't like being rushed, these stays have you covered:

Arriving at Phoenix Sky Harbour International Airport (PHX)

Getting from Phoenix Sky Harbour International Airport (PHX) to central Phoenix

  • The street address for PHX is 3400 Sky Harbour Boulevard.

  • Phoenix Sky Harbour International Airport to the centre of Phoenix has a drive time of about 10 minutes. It's approximately 5 miles away.

  • Travelling on public transport takes roughly 35 minutes.

When to fly to Phoenix Sky Harbour International Airport (PHX)

  • July is the most popular month for flights from Roberts Field Airport to Phoenix Sky Harbour International Airport. To steer clear of the crowds, head to Phoenix in May.

  • The warmest month in Phoenix is July, with temperatures ranging between 26ºC (79ºF) and 44ºC (111ºF). Book your flights from Roberts Field Airport to Phoenix Sky Harbour International Airport in this month if this is the type of weather you enjoy.

  • If you like travelling in cooler conditions, search for a cheap ticket from RDM to PHX in January. Average temperatures are between 4ºC (39ºF) and 20ºC (68ºF) then.

Explore more of United States

  • San Diego is just one of the many places in United States waiting to be explored after you've seen Phoenix. Around 300 miles away to the west, check out popular attractions including San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • Around 260 miles north-west of Phoenix, Las Vegas is another essential stop in United States. Experience major highlights starting with Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

Plan the rest of your trip from Redmond to Phoenix

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.