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Find cheap Delta flights to Great Falls

RDU — GTF
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Delta flight deals to Great Falls

Cheapest Delta flights from USA to Great Falls
Explore the most affordable Delta flight options available from USA to Great Falls. Find the lowest fares with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:45 am
SEA
-
GTF
1 stop5h 43m
Delta
Thu 8/276:18 pm
GTF
-
SEA
1 stop6h 41m
Delta
Deal found 7/23$297
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:48 am
ORD
-
GTF
1 stop5h 40m
Delta
Sat 8/225:40 am
GTF
-
ORD
1 stop5h 19m
Delta
Deal found 7/23$328
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:48 am
ORD
-
GTF
1 stop5h 40m
Delta
Sun 8/236:18 pm
GTF
-
ORD
2 stops13h 26m
Delta
Deal found 7/23$334

Flights to Great Falls with Delta at a glance

Find detailed information about Delta flights from USA to Great Falls. Explore the options provided by Delta to plan your journey from USA to Great Falls. Data last updated July 27, 2026.

Popular in

April

Cheapest in

September

Average price

$478

Round-trip from

$216

One-way from

$138

Good one-way deal

$528 or less
Highest demand for flights to Great Falls with Delta; 4% potential price increase.
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Best time to find cheap flights to Great Falls with Delta; 2% potential price drop.
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Average price for flights to Great Falls with Delta (round-trip).
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Delta
  • Delta
  • 10/14-10/17
  • 2 total stops
  • 10h 40m total
  • USA to Great Falls
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Delta
  • Delta
  • 10/13
  • 1 total stop
  • 6h 55m total
  • USA to Great Falls
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Price to beat on a one-way flight from the United States to Great Falls with Delta.
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Cheapflights Insights

Find cheap Delta flights to Great Falls

How long is the flight to Great Falls with Delta?

On average, Delta flights from the United States to Great Falls take 4 hours 47 minutes. Flights to Great Falls from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Delta weekly flight availability to Great Falls

The most flights to Great Falls operated by Delta are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

FAQs about flights to Great Falls with Delta

  • Which airport do Delta flights arrive at when travelling to Great Falls?

    Delta flights on this route tend to land at Great Falls Airport.

  • Is Delta the cheapest airline for a flight to Great Falls?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Great Falls tends to be with Allegiant Air.

  • Are there alternative airlines other than Delta that fly to Great Falls?

    United Airlines, Alaska Airlines and Allegiant Air all fly to Great Falls and offer an alternative to Delta.

  • How much is a flight to Great Falls with Delta?

    The average price for a return flight with Delta is $455; with a one-way flight around $387.

See more FAQs

Reviews of Delta

See what Cheapflights users have to say about their Delta experience.
Delta
7.8
Good
8,483 reviews
Overview

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Popular Delta flights

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