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Cheap Flights from Spokane International to Phoenix Sky Harbor

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      Travellers and cabin class, 1 Adult, Economy

      Compare Spokane International to Phoenix Sky Harbor flight deals

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

      Book the best Phoenix Sky Harbor fare with no extra fees

      Flight deals from Spokane International to Phoenix Sky Harbor

      Looking for a cheap last-minute deal or the best return flight from Spokane International Airport to Phoenix Sky Harbor Airport? If you want to travel next month, return fares start from Rs54,138. Find the lowest prices on one-way and return tickets right here.
      Phoenix.Rs29,171 per passenger.Departing Thu, 20 Aug.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Spokane International on Thu, 20 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs29,171, select.
      Phoenix.Rs29,726 per passenger.Departing Wed, 9 Sep.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Spokane International on Wed, 9 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs29,726, select.
      Phoenix.Rs30,005 per passenger.Departing Sat, 31 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Spokane International on Sat, 31 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs30,005, select.
      Phoenix.Rs32,865 per passenger.Departing Mon, 5 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Spokane International on Mon, 5 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs32,865, select.
      Phoenix.Rs32,865 per passenger.Departing Mon, 28 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Spokane International on Mon, 28 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs32,865, select.
      Phoenix.Rs32,884 per passenger.Departing Thu, 27 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Spokane International on Thu, 27 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs32,884, select.
      Phoenix.Rs38,626 per passenger.Departing Tue, 3 Nov.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Spokane International on Tue, 3 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs38,626, select.
      Phoenix.Rs52,365 per passenger.Departing Tue, 29 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Spokane International on Tue, 29 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs52,365, select.
      Phoenix.Rs54,946 per passenger.Departing Tue, 2 Mar.One-way flight with United.Outbound indirect flight with United, departs from Spokane International on Tue, 2 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs54,946, select.
      Phoenix.Rs54,946 per passenger.Departing Fri, 1 Jan.One-way flight with United.Outbound indirect flight with United, departs from Spokane International on Fri, 1 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs54,946, select.
      Phoenix.Rs69,748 per passenger.Departing Wed, 15 Jul.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Spokane International on Wed, 15 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs69,748, select.
      Phoenix.Rs76,485 per passenger.Departing Wed, 22 Jul.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Spokane International on Wed, 22 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs76,485, select.
      Phoenix.Rs83,284 per passenger.Departing Thu, 1 Apr.One-way flight with United.Outbound indirect flight with United, departs from Spokane International on Thu, 1 Apr, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From Rs83,284, select.

      Find the cheapest month to fly from Spokane International to Phoenix Sky Harbor

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Spokane International to Phoenix Sky Harbor flights are currently cheapest in August.
      Jul
      from Rs69,748
      Aug
      from Rs29,171
      Sep
      from Rs29,726
      Oct
      from Rs30,005
      Nov
      from Rs38,626
      Dec
      from Rs52,365
      Jan
      from Rs54,946
      Feb
      Find prices
      Mar
      from Rs54,946
      Apr
      from Rs83,284
      May
      Find prices
      Jun
      Find prices

      Direct flights from Spokane International to Phoenix Sky Harbor

      Spokane International to Phoenix Sky Harbor: Alternative routes

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

      Phoenix Sky Harbor

      6km from central Phoenix
      Closest
      from Rs29,171
      Search flights

      Phoenix Scottsdale Municipal

      24km from central Phoenix
      Search flights

      Phoenix-Deer Valley

      27km from central Phoenix
      Search flights

      Phoenix-Mesa Gateway

      42km from central Phoenix
      Cheapest
      from Rs13,346
      Search flights

      Spokane to Phoenix: Flight information

      The things to know before you go.
      Cheapest flight foundRs29,171
      Cheapest month to flyAugust
      Average flight time2 hrs, 44 mins
      Most popular airlineSouthwest Airlines
      Average flights per week55

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

      The best price we found for a return flight from Spokane International to Phoenix Sky Harbor is Rs54,068. 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 44 minutes is the average flight time from Spokane International to Phoenix Sky Harbor.
      Southwest Airlines, American Airlines and Alaska Airlines fly direct from Spokane International to Phoenix Sky Harbor.
      As of July 2026, there are 55 flights per week flying from Spokane International to Phoenix Sky Harbor.
      The cheapest month to fly from Spokane International to Phoenix Sky Harbor is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Spokane International Airport to Phoenix Sky Harbor Airport on Tuesday, 25 August 2026.
      Yes – the average flight time is 2 hours and 44 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, Southwest Airlines offers the cheapest flight tickets to Phoenix Sky Harbor.

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

      • The average time for a direct flight from Spokane International Airport to Phoenix Sky Harbour Airport is 2 hours 40 minutes.

      • The timezone in Phoenix is UTC-7, which is one hour ahead of Spokane.

      • There are 21 Spokane International Airport to Phoenix Sky Harbour Airport flights every week to choose from.

      • Your GEG to PHX flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

      • Travelling during a peak month such as July? School holidays and other high seasons can mean longer queues and delays at security. Play things extra safe and get there up to four hours before international flights and two hours before a domestic departure.

      • A number of airlines offer direct flights from Spokane International Airport to Phoenix Sky Harbour Airport, so getting to Phoenix (and then discovering more of the United States!) is easy. Popular carriers that fly nonstop include:

      • American Airlines tops the list for bookings on this route.

      • With an impressive 87.74% of services arriving as planned, American Airlines has the best on-time record for GEG to PHX flights.

      • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Spokane International Airport to Phoenix Sky Harbour Airport. Here are the most popular stopovers between GEG and PHX:

        • Seattle / Tacoma International Airport

        • Harry Reid International Airport

        • Salt Lake City Airport

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

      • Rs29,171 is currently the lowest price for a one-way Spokane International Airport to Phoenix Sky Harbour Airport flight. Return flights start at Rs54,068. These fares can change depending on demand and availability.

      • To get cheap tickets from GEG to PHX, book your trip one month ahead of your departure date.

      • The cheapest month for flights from Spokane International Airport to Phoenix Sky Harbour Airport is June. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

      • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from GEG to PHX.

      • Secure the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Spokane International Airport to Phoenix Sky Harbour Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

      Handy information about Spokane International Airport (GEG)

      • GEG is located at 9000 West Airport Drive.

      • Spokane International Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from GEG touch down on schedule 84% of the time.

      • Central Spokane to Spokane International Airport is approximately 16 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a taxi or driving.

      • The trip when using public transport will take about 40 minutes.

      • Need a convenient hotel close to GEG? If you're catching an early flight from Spokane International Airport to Phoenix Sky Harbour Airport, these accommodation options will put you moments from your departure gate:

      Arriving at Phoenix Sky Harbour Airport (PHX)

      When to fly to Phoenix Sky Harbour Airport (PHX)

      • The quietest month for a flight from Spokane International Airport to Phoenix Sky Harbour Airport is March, while April is the busiest. Choose the ideal time to visit Phoenix based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • When reserving your flight from Spokane International Airport to Phoenix Sky Harbour Airport, think about the kind of weather you like. July is the warmest month in Phoenix, with temperatures ranging from 27ºC to 45ºC.

      • January sees average temperatures of between 4ºC and 21ºC. Search for cheap tickets from GEG to PHX around that time if you want to travel when it's cooler.

      Explore more of the United States

      • You've seen Phoenix, now it's time to discover other parts of the United States. Journey about 483 kilometres west to San Diego to check off its top sights. From San Diego Zoo to San Diego Balboa Park and USS Midway Museum, you'll have a full itinerary ahead.

      • If you're eager to discover another major stop in the United States, consider Las Vegas, about 418 kilometres north-west of Phoenix. Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio are key reasons to visit.

      Plan the rest of your trip from Spokane to Phoenix

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.