Cheap flights from ONT to GTF (Los Angeles - Ontario Intl. to Great Falls Intl.)

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Cheap Flights from ONT to GTF starting at $146 One Way, $268 Round Trip

Prices starting at $268 for return flights and $146 for one-way flights to Great Falls Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 16 - Sat, Jun 20
ONT
Ontario
GTF
Great Falls
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jun 16 from Ontario to Great Falls, returning Sat, Jun 20, priced at $268 found 6 days ago
Wed, Jun 17 - Sat, Jun 20
ONT
Ontario
GTF
Great Falls
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 17 from Ontario to Great Falls, returning Sat, Jun 20, priced at $294 found 1 day ago
Sun, Jun 14 - Sat, Jun 20
ONT
Ontario
GTF
Great Falls
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jun 14 from Ontario to Great Falls, returning Sat, Jun 20, priced at $309 found 6 days ago
Tue, Apr 7 - Sun, Apr 12
ONT
Ontario
GTF
Great Falls
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 7 from Ontario to Great Falls, returning Sun, Apr 12, priced at $329 found 1 day ago
Wed, Mar 25 - Sat, Mar 28
ONT
Ontario
GTF
Great Falls
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Mar 25 from Ontario to Great Falls, returning Sat, Mar 28, priced at $330 found 2 days ago

Hotel Ideas near Great Falls Intl.

Airport Hotels near Great Falls Intl.

Holiday Inn Express Hotel & Suites Great Falls by IHG

Holiday Inn Express Hotel & Suites Great Falls by IHG

2.5 out of 5
1625 Market Place Dr Great Falls MT
$97 nightly
The price is $107 total per night from Feb 11 to Feb 12
$107 total
Feb 11 - Feb 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (467 reviews)
great

Reviewed on Jan 28, 2026

Holiday Inn Express Hotel & Suites Great Falls by IHG
Heritage Inn

Heritage Inn

2.5 out of 5
1700 Fox Farm Road Great Falls MT
$74 nightly
The price is $82 total per night from Feb 4 to Feb 5
$82 total
Feb 4 - Feb 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (2,311 reviews)
My husband stayed here for the weekend (he is a truck driver) and he said the staff was very friendly and helpful. They supplied him with laundry detergent to do a load of clothes as this stay was unexpected. He enjoyed the food at restaurant there.

Reviewed on Jan 26, 2026

Heritage Inn
Crystal Inn Hotel & Suites Great Falls

Crystal Inn Hotel & Suites Great Falls

2.5 out of 5
3701 31st St SW Great Falls MT
$104 nightly
The price is $114 total per night from Feb 5 to Feb 6
$114 total
Feb 5 - Feb 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
9/10 Wonderful! (1,002 reviews)
Large clean room at a reasonable cost. Friendly staff. Great budget friendly hotel Easy access for The highway

Reviewed on Feb 1, 2026

Crystal Inn Hotel & Suites Great Falls
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Great Falls

Heritage Inn

Heritage Inn

2.5 out of 5
1700 Fox Farm Road Great Falls MT
$74 nightly
The price is $82 total per night from Feb 4 to Feb 5
$82 total
Feb 4 - Feb 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (2,311 reviews)
My husband stayed here for the weekend (he is a truck driver) and he said the staff was very friendly and helpful. They supplied him with laundry detergent to do a load of clothes as this stay was unexpected. He enjoyed the food at restaurant there.

Reviewed on Jan 26, 2026

Heritage Inn
Wingate by Wyndham Great Falls

Wingate by Wyndham Great Falls

3 out of 5
1000 9th Avenue S Great Falls MT
$68 nightly
The price is $76 total per night from Feb 8 to Feb 9
$76 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.8/10 Good! (1,193 reviews)
The room was perfect and the pool was so warm! Very reasonable rates! We will definitely be back again!!

Reviewed on Jan 29, 2026

Wingate by Wyndham Great Falls
Holiday Inn Express Hotel & Suites Great Falls by IHG

Holiday Inn Express Hotel & Suites Great Falls by IHG

2.5 out of 5
1625 Market Place Dr Great Falls MT
$97 nightly
The price is $107 total per night from Feb 11 to Feb 12
$107 total
Feb 11 - Feb 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (467 reviews)
great

Reviewed on Jan 28, 2026

Holiday Inn Express Hotel & Suites Great Falls by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Great Falls Hotels With Airport Transportation

Comfort Inn & Suites Market - Airport

Comfort Inn & Suites Market - Airport

2.5 out of 5
1801 Market Place Dr Great Falls MT
$94 nightly
The price is $104 total per night from Feb 23 to Feb 24
$104 total
Feb 23 - Feb 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff in ...
8.6/10 Excellent! (892 reviews)
Clean room and friendly staff.

Reviewed on Feb 2, 2026

Comfort Inn & Suites Market - Airport
Hilton Garden Inn Great Falls

Hilton Garden Inn Great Falls

3 out of 5
2520 14th St Sw Great Falls MT
$122 nightly
The price is $134 total per night from Feb 14 to Feb 15
$134 total
Feb 14 - Feb 15
Total with taxes and fees
Stay at this hotel in Great Falls. Enjoy free WiFi, free parking, and a rooftop terrace. Popular attractions Lucky Lil's Casino and Meadow Lark Country Club ...
8.8/10 Excellent! (753 reviews)
Very clean and great service

Reviewed on Jan 25, 2026

Hilton Garden Inn Great Falls
Holiday Inn Great Falls- Convention Center by IHG

Holiday Inn Great Falls- Convention Center by IHG

3 out of 5
1100 5th Street South Great Falls MT
$87 nightly
The price is $95 total per night from Feb 11 to Feb 12
$95 total
Feb 11 - Feb 12
Total with taxes and fees
Book a stay at this family-friendly hotel in Great Falls. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff in our reviews. Popular ...
7.2/10 Good! (1,001 reviews)
😁

Reviewed on Jan 23, 2026

Holiday Inn Great Falls- Convention Center by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Great Falls Hotels

The Great Falls Inn by Riversage

The Great Falls Inn by Riversage

2.5 out of 5
1400 28th St. South Great Falls MT
$90 nightly
The price is $99 total per night from Feb 4 to Feb 5
$99 total
Feb 4 - Feb 5
Total with taxes and fees
Stay at this hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9/10 Wonderful! (1,504 reviews)
It was perfect.

Reviewed on Jan 28, 2026

The Great Falls Inn by Riversage
Super 8 by Wyndham Great Falls MT

Super 8 by Wyndham Great Falls MT

2.5 out of 5
1214 13th St S Great Falls MT
Book a stay at this business-friendly motel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Holiday Village Mall and Holiday ...
New owners not Super 8
The hotel is no longer Super 8. It is called the Grizzly. The new owners bought it a minth a go. Even though the owner was great, the shift manager didn't recognize that we had a booking. He looked up on his computer and said it wasn't on there. Even with my confirmation on my phone he wouldn't recognize ...

Reviewed on Oct 17, 2022

Get rates
Super 8 by Wyndham Great Falls MT
Baymont by Wyndham Great Falls City Center

Baymont by Wyndham Great Falls City Center

3 out of 5
220 Central Ave E Great Falls MT
$69 nightly
The price is $76 total per night from Feb 4 to Feb 5
$76 total
Feb 4 - Feb 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. ...
7.6/10 Good! (165 reviews)
Breakfast was out of this world

Reviewed on Jan 14, 2026

Baymont by Wyndham Great Falls City Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Great Falls

Holiday Inn Express Hotel & Suites Great Falls by IHG

Holiday Inn Express Hotel & Suites Great Falls by IHG

2.5 out of 5
1625 Market Place Dr Great Falls MT
$97 nightly
The price is $107 total per night from Feb 11 to Feb 12
$107 total
Feb 11 - Feb 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (467 reviews)
great

Reviewed on Jan 28, 2026

Holiday Inn Express Hotel & Suites Great Falls by IHG
Best Western Plus Riverfront Hotel & Suites

Best Western Plus Riverfront Hotel & Suites

2.5 out of 5
600 River Dr S Great Falls MT
$118 nightly
The price is $130 total per night from Feb 15 to Feb 16
$130 total
Feb 15 - Feb 16
Total with taxes and fees
Stay at this hotel in Great Falls. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.8/10 Excellent! (1,000 reviews)
Overall it was good. I expected more breakfast choices, however the food was hot and presentable. The breakfast cook was very friendly and cheer. The train engineers love to hear their whistles!

Reviewed on Jan 24, 2026

Best Western Plus Riverfront Hotel & Suites
Heritage Inn

Heritage Inn

2 out of 5
1700 Fox Farm Road Great Falls MT
Book a stay at this spa hotel in Great Falls. Enjoy free WiFi, a full-service spa, and a casino. Popular attractions Lucky Lil's Casino and Meadow Lark Country ...
My room was right next to the pool and it was very noisy.

Reviewed on Jan 22, 2019

Get rates
Heritage Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ONT to GTF Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Ontario Airport to Great Falls Intl. Airport (GTF)?
If you're about to fly from ONT to Great Falls Intl. Airport, you'll have to change planes. Delta Air Lines, Alaska Airlines and United Airlines service this route with only one stopover. Use the time to stretch out those legs and try a local delicacy or two.
What is the shortest flight from ONT to Great Falls Intl. Airport (GTF)?
The quickest flight time from Ontario to Great Falls is around 4 hours and 7 minutes. Order your favorite tipple from the drink cart, get stuck into your travel journal or read a few magazines — you'll have the time on this medium-haul trip.
How many hours flight from ONT to Great Falls Intl. Airport?
From ONT to Great Falls Intl. Airport (GTF), you'll be cruising the skies for about 4 hours and 9 minutes. Get cozy, order a glass of wine and take out your noise-canceling earphones. It's time for a movie marathon.
What airlines have the most flights from ONT to Great Falls Intl. Airport (GTF)?
You won't find any airlines operating direct flights between Ontario Airport and Great Falls Intl. Airport. Plan ahead and secure a multi or single-stop plane ticket.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.