PHX - GTF

$257 Find Cheap Flights from Phoenix to Great Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$442
Typical prices: $412-$695
Alaska Airlines
Mon 12/3Thu 12/6
PHX - GTF • 1 stop
Cheapest one-way
$257
Typical prices: $189-$442
Delta
Sat 12/29
PHX - GTF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Phoenix Sky Harbor Intl Airport and Great Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 9% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $473 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 18m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Phoenix to Great Falls (PHX-GTF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Great Falls

Thu, Dec 3 - Sun, Dec 6
Alaska Airlines Logo
7:27 pm - 4:11 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
20h 44m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:51 pm - 11:29 amGTF  Great Falls-PHX Phoenix Sky Harbor Intl
18h 38m1 stop Seattle/Tacoma Intl
$442Alaska Airlines
Thu, Dec 3 - Sun, Dec 6
Alaska Airlines Logo
4:08 pm - 4:11 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
24h 03m2 stops San Diego Seattle/Tacoma Intl
Alaska Airlines Logo
4:51 pm - 12:52 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
20h 01m1 stop Seattle/Tacoma Intl
$443Alaska Airlines
Thu, Dec 3 - Sun, Dec 6
Alaska Airlines Logo
4:08 pm - 4:11 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
24h 03m2 stops San Diego Seattle/Tacoma Intl
Alaska Airlines Logo
4:51 pm - 11:00 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
30h 09m2 stops Seattle/Tacoma Intl San Diego
$449Alaska Airlines
Fri, Jan 8 - Mon, Jan 11
Alaska Airlines Logo
7:50 pm - 3:28 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
19h 38m2 stops San Diego Seattle/Tacoma Intl
Alaska Airlines Logo
4:08 pm - 4:24 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
24h 16m2 stops Seattle/Tacoma Intl San Diego
$464Alaska Airlines
Fri, Jan 8 - Mon, Jan 11
Alaska Airlines Logo
5:06 pm - 3:28 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
22h 22m2 stops San Diego Seattle/Tacoma Intl
Alaska Airlines Logo
4:08 pm - 3:36 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
23h 28m1 stop Seattle/Tacoma Intl
$466Alaska Airlines
Fri, Jan 8 - Mon, Jan 11
Alaska Airlines Logo
12:08 pm - 3:28 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
27h 20m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:08 pm - 8:01 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
27h 53m1 stop Seattle/Tacoma Intl
$477Alaska Airlines
Thu, Jan 14 - Sun, Jan 17
Alaska Airlines Logo
7:13 pm - 3:28 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
20h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:08 pm - 11:05 amGTF  Great Falls-PHX Phoenix Sky Harbor Intl
18h 57m1 stop Seattle/Tacoma Intl
$492Alaska Airlines
Wed, Mar 17 - Sat, Mar 20
Alaska Airlines Logo
7:05 am - 4:13 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
8h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:55 pm - 11:56 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
8h 01m1 stop Seattle/Tacoma Intl
$500Alaska Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
7:05 am - 12:41 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
5h 36m1 stop Salt Lake City
Delta Logo
6:19 pm - 12:40 amGTF  Great Falls-PHX Phoenix Sky Harbor Intl
6h 21m1 stop Salt Lake City
$516Delta
Sun, Dec 20 - Wed, Dec 23
Delta Logo
7:10 am - 12:39 pmPHX  Phoenix Sky Harbor Intl-GTF Great Falls
5h 29m1 stop Salt Lake City
Delta Logo
1:19 pm - 11:29 pmGTF  Great Falls-PHX Phoenix Sky Harbor Intl
10h 10m2 stops Salt Lake City Los Angeles
$521Delta
Booking Insights

Price, demand and travel trends for Phoenix Sky Harbor Intl Airport to Great Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Great Falls?

Round-trip flights from Phoenix Sky Harbor Intl Airport to Great Falls typically range from $412 to $695. The lowest price found in the past 5 days was $442, on Alaska Airlines.

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Key details for Phoenix Sky Harbor Intl Airport to Great Falls flights

Low season

February

Cheapest flight

$257
Beat the crowds with an average 90% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.
One-way flight from Phoenix Sky Harbor Intl Airport to Great Falls

When to book flights from Phoenix to Great Falls

Are your dates flexible? Find out the best times to travel from Phoenix to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Phoenix Sky Harbor Intl Airport to Great Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Phoenix Sky Harbor Intl Airport to Great Falls?

    Two cabin classes are available on flights from Phoenix Sky Harbor Intl Airport to Great Falls:

    • Economy Class
    • First Class

  • How long is a flight from Phoenix Sky Harbor Intl Airport to Great Falls?

    A nonstop flight from Phoenix Sky Harbor Intl Airport to Great Falls takes 00m, covering 970 miles.

  • Do I need a passport to fly from Phoenix Sky Harbor Intl Airport to Great Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Phoenix Sky Harbor Intl Airport to Great Falls flight?

    Round-trip flights from Phoenix Sky Harbor Intl Airport to Great Falls range from $412 to $695, with an average of $509 over the past 12 months. Anything below $412 counts as a good deal.

  • Have flight prices from Phoenix Sky Harbor Intl Airport to Great Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $442 to $1,027. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Phoenix Sky Harbor Intl Airport to Great Falls looking right now?

    One-way fares from Phoenix Sky Harbor Intl Airport to Great Falls are currently higher than usual. Average one-way flight prices are about $386, which is 33% above the typical average for this route.

  • What car rental options are available at Great Falls Airport (GTF)?

    Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates averaging $92 for economy cars. Top options include:

    • Avis
    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Phoenix Sky Harbor Intl Airport to Great Falls?

    Flights from Phoenix Sky Harbor Intl Airport to Great Falls usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Great Falls (GTF).

  • Which airports do connecting flights from Phoenix Sky Harbor Intl Airport to Great Falls pass through?

    One-stop flights from Phoenix Sky Harbor Intl Airport to Great Falls most commonly connect through:

    • Salt Lake City (SLC) - 57% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 24% of one-stop connections
    • Denver Intl (DEN) - 19% of one-stop connections

  • Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to Great Falls?

    Yes. Flexible dates can save you up to 66% on flights from Phoenix Sky Harbor Intl Airport to Great Falls. Wednesday is the cheapest departure day at $390 round-trip on average, while Tuesday is the most expensive at $1,124, a difference of $734.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Phoenix Sky Harbor Intl Airport to Great Falls?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 18m, compared with 5h 47m via Denver Intl (DEN) and 6h 02m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Phoenix Sky Harbor Intl Airport and Great Falls?

    Great Falls is 1 hour ahead of Phoenix Sky Harbor Intl Airport (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Phoenix Sky Harbor Intl Airport to Great Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $390, about $734 less than Tuesday fares (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Phoenix Sky Harbor Intl Airport to Great Falls trip for August. Fares historically average $462 round-trip in that month - typically $614 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Great Falls Airport.

    • Crystal Inn Hotel & Suites - Great Falls
    • Holiday Inn Express & Suites Great Falls By IHG
    • Comfort Inn & Suites Market - Airport

More options for your flight from Phoenix to Great Falls

Complete your trip to Great Falls with a hotel stay or car rental

Car rentals in Great Falls
Hotels in Great Falls
Vacations in Great Falls