Cheap flights from Spokane International to Phoenix

Compare Spokane International to Phoenix flight deals

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Flight deals from Spokane International to Phoenix

Looking for a cheap last-minute deal or the best round-trip flight from Spokane International to Phoenix? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Spokane International to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Spokane International to Phoenix flights are currently cheapest in October.

Direct flights from Spokane International to Phoenix

Alternative Spokane International to Phoenix routes

Looking for the cheapest, fastest or easiest route from Spokane International to Phoenix? You could fly into the following airports instead.

Spokane to Phoenix: Flight information

The things to know before you go.
Cheapest flight found$107
Cheapest month to flyOctober
Average flight time2 hrs, 43 mins
Most popular airlineSouthwest Airlines
Average flights per week39

Finding cheap flights from Spokane International to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a round-trip flight from Spokane International to Phoenix is $107. 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 42 minutes is the average flight time from Spokane International to Phoenix.
Southwest Airlines, Alaska Airlines and American Airlines fly direct from Spokane International to Phoenix.
There are 39 flights per week flying from Spokane International to Phoenix, as of August 2025.
The cheapest month to fly from Spokane International to Phoenix is usually October.
If you're flying from Spokane International Airport, the cheapest airport near Phoenix is Phoenix-Mesa Gateway – which is 41.9 km away from the center of Phoenix. We've found flights to this airport from $107.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Spokane International Airport to Phoenix on Friday, October 24, 2025.
Yes – the average flight time is 2 hours and 42 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 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.
In August, the average temperature is usually around 32°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Allegiant Air offers the cheapest flight tickets to Phoenix.

Flying from Spokane International Airport (GEG) to Phoenix: what you need to know

  • Around 2 hours 45 minutes is how long you can expect to be traveling on a direct flight from Spokane International Airport to Phoenix.

  • Phoenix and Spokane (where Spokane International Airport is located) are both in the UTC-7 timezone. This means you won't have to change your watch when you arrive.

  • The busiest route is from Spokane International Airport (GEG) to Phoenix Sky Harbor International Airport (PHX). You can select from 19 weekly services between these two airports. If you want to get on your way as soon as you can, the earliest flight from GEG to PHX is the 05:00 Southwest Airlines option. If you're planning to fly out later on, the last departure is at 18:10 with Southwest Airlines.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your GEG to Phoenix flight.

  • Delays at check-in and security are likely if you're jetting off during high season, so allow some extra wiggle room. A good rule of thumb for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

  • You can book a direct Spokane International Airport to Phoenix ticket. Start your journey at GEG and arrive at Phoenix Sky Harbor International Airport (PHX).

  • You can choose from various carriers that offer direct flights from Spokane International Airport to Phoenix, such as:

  • GEG is around 10 kilometers from central Spokane. If you're ride-sharing, catching a cab or driving from the center, it'll take you 15 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 1 hour 5 minutes.

  • Planning to catch an early flight from Spokane International Airport to Phoenix? Avoid the last-minute rush to the airport (and get some extra shut-eye) by choosing one of these hotels near GEG:

  • Spokane International Airport maintains a strong on-time performance, so you're unlikely to face delays. Departures from GEG make it to their destination as scheduled 83.11% of the time.

  • GEG is located at 9000 West Airport Drive.

How to find the cheapest flights from Spokane International Airport (GEG) to Phoenix

  • The best price we've found for a one-way Spokane International Airport to Phoenix flight is $53. The cheapest price for a return flight is $106. Bear in mind fares can change due to demand at the time of booking.

  • Book two months before you want to fly. Pricing trends suggest that this is the ideal window for finding cheap flights from GEG to Phoenix.

  • The best month for picking up cheap Spokane International Airport to Phoenix tickets is June. Use the 'Whole month' tool to compare flight prices, then select the dates that offer the biggest savings.

  • Snapping up a cheap flight from GEG to Phoenix is easy with Price Alerts. Simply create one of these automatic notifications and we'll let you know as soon as a better deal is available.

  • Find a cheap flight from Spokane International Airport to Phoenix with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbor International Airport (PHX)

  • Central Phoenix is about 8 kilometers from Phoenix Sky Harbor International Airport (PHX). After your flight from Spokane International Airport to Phoenix has touched down and you've made your way out of the airport, expect a drive of around 10 minutes.

  • If you choose to travel on public transport, you'll get to the city center in 35 minutes or so.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to PHX. Here are a few options where you can kick back after your GEG to Phoenix flight:

  • Forget about public transport schedules or slow-moving cab lines. Pick up a Phoenix Sky Harbor International Airport rental car and blaze your own trail. Check out the availability and rates from Europcar, Dollar and Thrifty.

  • Don't pay more than you need to. Securing your ride one week before your arrival at PHX will help you save.

  • You can find Phoenix Sky Harbor International Airport at 3400 Sky Harbor Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Phoenix-Mesa Gateway Airport (AZA) is about 56 kilometers from the center of Phoenix. It takes about 40 minutes to get to the city center in a cab or ride-share once you've stepped off your flight from Spokane International Airport to Phoenix.

  • If you don't want to make the trip into the center, head for a hotel close to AZA. Check in to one of these stays after your GEG to Phoenix flight:

  • Whether you're looking for a budget-friendly compact for a solo getaway or a roomy SUV to fit a group of friends, you'll find the right Phoenix-Mesa Gateway Airport rental car for you. Explore the types of wheels available here from suppliers such as Dollar, Alamo and Budget.

  • About two weeks ahead of your flight from Spokane International Airport to Phoenix is the ideal time to secure your ride from AZA. You're more likely to find a cheaper rate or catch some early booking discounts.

  • Phoenix-Mesa Gateway Airport can be found at 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Travel to Phoenix during the high season if you want a bustling atmosphere, but remember that hotel prices are generally higher. Alternatively, book flights from Spokane International Airport to Phoenix during the off-season when prices are cheaper and crowds are smaller.

  • The warmest month in Phoenix is July, with temperatures ranging between 26ºC (79ºF) and 44ºC (111ºF). Lock in your Spokane International Airport to Phoenix flight ticket then if that's the weather you find most pleasant.

  • January sees average temperatures of between 4ºC (39ºF) and 20ºC (68ºF). Look for a cheap ticket from GEG to Phoenix around that time if you like cooler conditions.

More about Phoenix

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Phoenix right here. Browse these options as soon as you've booked your flight from Spokane International Airport to Phoenix:

  • There are so many things to explore in this city it can be tricky to know where to begin. Heard Museum, Desert Botanical Garden and Papago Park are popular attractions which should be on any well-planned Phoenix itinerary.

Explore more of United States

  • Phoenix has its own special appeal, but there are so many other corners of United States just waiting to be explored. About 483 kilometers west of Phoenix, a trip to San Diego will fill your itinerary to the brim. Start with attractions like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • If you're looking to explore another corner of United States, consider Las Vegas, about 418 kilometers north-west of Phoenix. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are among its highlights.

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