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Find cheap one-way flights from Great Falls to Phoenix starting at CNY 130.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Great Falls to Phoenix?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Great Falls to Phoenix

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Allegiant Air
From US$130
Alaska Airlines
From US$138
United Airlines
From US$147
Delta Air Lines
From US$239
ANA airlines

Find more flights and airlines

Find cheap flights from Great Falls to Phoenix by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Great Falls to Phoenix.

  • Cheapest
    Allegiant Air
    GTF
    12:16
    11h 4m
    1 transfer
    PHX
    22:20
    Great Falls International Airport - Sky Harbor International Airport
    Mon, Apr 29Allegiant Air
    US$130
  • Allegiant Air
    GTF
    20:41
    2h 31m
    Direct
    AZA
    22:12
    Great Falls International Airport - Phoenix-Mesa Gateway Airport
    Thu, May 2Allegiant Air
    US$213
  • Allegiant Air
    GTF
    20:41
    2h 31m
    Direct
    AZA
    22:12
    Great Falls International Airport - Phoenix-Mesa Gateway Airport
    Thu, May 2Allegiant Air
    US$213
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Great Falls (GTF) to Phoenix (PHX) the cheapest?

    Airlines adjust prices for flights from Great Falls to Phoenix based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Great Falls (GTF) to Phoenix (PHX) cost?

    According to Trip.com's data, the lowest price is around $444.
  • How long does it take to fly from Great Falls (GTF) to Phoenix (PHX) and what is the distance?

    It takes around 2 hours 31 minutes to fly from Great Falls (GTF) to Phoenix (PHX).
  • What are the most popular airlines that fly from Great Falls (GTF) to Phoenix (PHX)?

    Airlines with flights from Great Falls (GTF) to Phoenix (PHX): Allegiant Air.

How to find a cheap flight from Great Falls to Phoenix

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Great Falls to Phoenix. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Great Falls to Phoenix Flight Information

Cheapest nonstop flight price

$130

Cheapest round-trip ticket price

$212

Off-season for travel

April

Peak season for travel

October

Flight distance

1,565.14km

Average flight time

2 hours 31 minutes

Popular airline

Alaska Airlines