GTF - HNL

$634 Find Cheap Flights from Great Falls to Honolulu - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$634
Typical prices: $637-$918
Multiple Airlines
Fri 10/26Sat 11/3
GTF - HNL • 2 stops
When to travel
April
Cheapest • 55% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $575 (round-trip)
Salt Lake City (SLC)
Shortest trip • 9h 57m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Great Falls to Honolulu (GTF-HNL)

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

Recent round-trip flight deals from Great Falls to Honolulu

Mon, Oct 26 - Tue, Nov 3
Multiple Airlines Logo
5:15 pm - 10:18 pmGTF  Great Falls-HNL Honolulu
33h 03m2 stops Seattle/Tacoma Intl San Francisco
Multiple Airlines Logo
10:15 pm - 4:30 pmHNL  Honolulu-GTF Great Falls
15h 15m2 stops San Francisco Seattle/Tacoma Intl
$634Multiple Airlines
Tue, Oct 27 - Thu, Oct 29
Multiple Airlines Logo
5:15 pm - 10:18 pmGTF  Great Falls-HNL Honolulu
33h 03m2 stops Seattle/Tacoma Intl San Francisco
Multiple Airlines Logo
12:15 pm - 4:35 pmHNL  Honolulu-GTF Great Falls
24h 20m2 stops San Francisco Seattle/Tacoma Intl
$661Multiple Airlines
Tue, Oct 27 - Thu, Oct 29
Multiple Airlines Logo
5:15 pm - 10:18 pmGTF  Great Falls-HNL Honolulu
33h 03m2 stops Seattle/Tacoma Intl San Francisco
Multiple Airlines Logo
12:15 pm - 4:35 pmHNL  Honolulu-GTF Great Falls
24h 20m2 stops San Francisco Seattle/Tacoma Intl
$678Multiple Airlines
Mon, Oct 26 - Tue, Nov 3
Multiple Airlines Logo
5:15 pm - 10:11 pmGTF  Great Falls-HNL Honolulu
8h 56m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
10:15 pm - 4:30 pmHNL  Honolulu-GTF Great Falls
15h 15m2 stops San Francisco Seattle/Tacoma Intl
$707Multiple Airlines
Wed, Jan 27 - Wed, Feb 3
Multiple Airlines Logo
4:08 pm - 10:37 pmGTF  Great Falls-HNL Honolulu
9h 29m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
10:50 pm - 3:28 pmHNL  Honolulu-GTF Great Falls
13h 38m1 stop Seattle/Tacoma Intl
$719Multiple Airlines
Mon, Oct 26 - Tue, Nov 3
Multiple Airlines Logo
5:15 pm - 10:18 pmGTF  Great Falls-HNL Honolulu
33h 03m2 stops Seattle/Tacoma Intl San Francisco
Multiple Airlines Logo
10:15 pm - 4:30 pmHNL  Honolulu-GTF Great Falls
15h 15m2 stops San Francisco Seattle/Tacoma Intl
$720Multiple Airlines
Wed, Jan 27 - Wed, Feb 3
Multiple Airlines Logo
4:08 pm - 10:37 pmGTF  Great Falls-HNL Honolulu
9h 29m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
11:34 pm - 3:28 pmHNL  Honolulu-GTF Great Falls
12h 54m2 stops San Diego Seattle/Tacoma Intl
$724Multiple Airlines
Tue, Oct 27 - Thu, Oct 29
Multiple Airlines Logo
5:15 pm - 10:18 pmGTF  Great Falls-HNL Honolulu
33h 03m2 stops Seattle/Tacoma Intl San Francisco
Multiple Airlines Logo
12:15 pm - 4:35 pmHNL  Honolulu-GTF Great Falls
24h 20m2 stops San Francisco Seattle/Tacoma Intl
$726Multiple Airlines
Fri, Nov 13 - Sat, Nov 21
United Airlines Logo
6:30 am - 4:28 pmGTF  Great Falls-HNL Honolulu
12h 58m1 stop Denver Intl
United Airlines Logo
10:35 pm - 1:49 pmHNL  Honolulu-GTF Great Falls
12h 14m1 stop Denver Intl
$1,010United Airlines
Tue, Oct 6 - Sat, Oct 10
United Airlines Logo
6:15 am - 3:16 pmGTF  Great Falls-HNL Honolulu
13h 01m1 stop Denver Intl
United Airlines Logo
9:30 pm - 1:41 pmHNL  Honolulu-GTF Great Falls
12h 11m1 stop Denver Intl
$1,010United Airlines
Booking Insights

Price, demand and travel trends for Great Falls to Honolulu flights

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

What's the cheapest day of the week to fly from Great Falls to Honolulu?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Great Falls to Honolulu. It’s 18% cheaper than the average day, while Sunday is the most expensive, with prices 16% higher.

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Key details for Great Falls to Honolulu flights

Low season

May

Cheapest flight

$634
Beat the crowds with an average 16% drop in travelers.
The most popular month to fly with an average 41% increase in travelers.
Round-trip flight from Great Falls to Honolulu

When to book flights from Great Falls to Honolulu

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

Your Great Falls to Honolulu 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 Great Falls to Honolulu?

    Two cabin classes are available on flights from Great Falls to Honolulu:

    • Economy Class
    • First Class

  • How long is a flight from Great Falls to Honolulu?

    There are currently no nonstop flights available from Great Falls to Honolulu. Flights with 1 layover take between 9h 57m and 15h 47m in total, depending on the connection.

  • Do I need a passport to fly from Great Falls to Honolulu?

    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 Great Falls to Honolulu flight?

    Round-trip flights from Great Falls to Honolulu range from $637 to $918, with an average of $816 over the past 12 months. Anything below $637 counts as a good deal.

  • Have flight prices from Great Falls to Honolulu 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 $634 to $2,334. That means the highest observed fare was about 4x higher than the lowest one.

  • What car rental options are available at Honolulu Airport (HNL)?

    Honolulu Airport (HNL) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Thrifty
    • Dollar
    • Lucky Owl Car Rental
    • Hertz
    • Sixt

  • Which airports can I use when flying from Great Falls to Honolulu?

    Flights from Great Falls to Honolulu usually depart from Great Falls (GTF) and arrive at Honolulu (HNL).

  • Which airports do connecting flights from Great Falls to Honolulu pass through?

    One-stop flights from Great Falls to Honolulu most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 42% of one-stop connections
    • Denver Intl (DEN) - 35% of one-stop connections
    • Salt Lake City (SLC) - 23% of one-stop connections

  • Can I save money by using flexible dates for flights from Great Falls to Honolulu?

    Yes. Flexible dates can save you up to 29% on flights from Great Falls to Honolulu. Monday is the cheapest departure day at $677 round-trip on average, while Sunday is the most expensive at $952, a difference of $275.

    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 Great Falls to Honolulu?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 9h 57m, compared with 13h 03m via Denver Intl (DEN) and 15h 47m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Great Falls and Honolulu?

    Honolulu is 4 hours behind Great Falls (Hawaii-Aleutian Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Honolulu?

    Some of the most popular sights in Honolulu are Waikiki Beach, Hawaii Convention Center and International Market Place. These are among the most viewed places in Honolulu on KAYAK.

Your guide to booking Great Falls to Honolulu 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 Monday departure and avoid flying on Sunday. On this route, Monday flights average $677, about $275 less than Sunday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Great Falls to Honolulu trip for April. Fares historically average $370 round-trip in that month - typically $752 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Honolulu Airport.

    • Airport Honolulu Hotel, Trademark Collection by Wyndham
    • Pacific Marina Inn Airport Hotel
    • Best Western The Plaza Hotel Honolulu Airport

More options for your flight from Great Falls to Honolulu

Complete your trip to Honolulu with a hotel stay or car rental

Car rentals in Honolulu
Hotels in Honolulu
Vacations in Honolulu