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Cheap flights from Great Falls to Eugene from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Eugene departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Great Falls to Eugene

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:18 pm - 11:53 pm
GTF
-
EUG
7h 35m
1 stop
Alaska Airlines Logo
7:35 pm - 4:38 pm
EUG
-
GTF
20h 03m
1 stop
$382Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 11:53 pm
GTF
-
EUG
7h 35m
1 stop
Alaska Airlines Logo
7:35 pm - 4:38 pm
EUG
-
GTF
20h 03m
1 stop
$412Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 11:53 pm
GTF
-
EUG
7h 35m
1 stop
Alaska Airlines Logo
5:25 am - 4:38 pm
EUG
-
GTF
10h 13m
2 stops
$418Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 11:53 pm
GTF
-
EUG
7h 35m
1 stop
Alaska Airlines Logo
7:35 pm - 4:38 pm
EUG
-
GTF
20h 03m
1 stop
$422Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 12:48 pm
GTF
-
EUG
20h 30m
2 stops
Alaska Airlines Logo
7:35 pm - 4:38 pm
EUG
-
GTF
20h 03m
1 stop
$438Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 12:48 pm
GTF
-
EUG
20h 30m
2 stops
Alaska Airlines Logo
7:35 pm - 4:38 pm
EUG
-
GTF
20h 03m
1 stop
$454Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 12:48 pm
GTF
-
EUG
20h 30m
2 stops
Alaska Airlines Logo
7:35 pm - 4:38 pm
EUG
-
GTF
20h 03m
1 stop
$458Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 12:48 pm
GTF
-
EUG
20h 30m
2 stops
Alaska Airlines Logo
5:25 am - 4:38 pm
EUG
-
GTF
10h 13m
2 stops
$463Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 3:26 pm
GTF
-
EUG
23h 08m
2 stops
Alaska Airlines Logo
4:03 pm - 4:38 pm
EUG
-
GTF
23h 35m
2 stops
$473Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
5:18 pm - 12:48 pm
GTF
-
EUG
20h 30m
2 stops
Alaska Airlines Logo
5:25 am - 4:38 pm
EUG
-
GTF
10h 13m
2 stops
$489Alaska Airlines
Sat, Aug 29 - Wed, Sep 2

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Alaska Airlines flights from Great Falls to Eugene

Our best Alaska Airlines deals on Great Falls to Eugene flight tickets
Alaska Airlines
Aug 29
GTF5:18 pmGreat Falls
7h 35m
1 stop
EUG11:53 pmEugene
Sep 2
EUG7:35 pmEugene
20h 03m
1 stop
GTF4:38 pmGreat Falls
$382
Alaska Airlines
Aug 29
GTF5:18 pmGreat Falls
7h 35m
1 stop
EUG11:53 pmEugene
Sep 2
EUG7:35 pmEugene
20h 03m
1 stop
GTF4:38 pmGreat Falls
$412
Alaska Airlines
Aug 29
GTF5:18 pmGreat Falls
7h 35m
1 stop
EUG11:53 pmEugene
Sep 2
EUG5:25 amEugene
10h 13m
2 stops
GTF4:38 pmGreat Falls
$418

Delta flights from Great Falls to Eugene

Our best Delta deals on Great Falls to Eugene flight tickets
Delta
Aug 9
GTF6:18 pmGreat Falls
6h 28m
1 stop
EUG11:46 pmEugene
Aug 12
EUG6:10 amEugene
10h 28m
2 stops
GTF5:38 pmGreat Falls
$522
Delta
Aug 9
GTF6:18 pmGreat Falls
6h 41m
2 stops
EUG11:59 pmEugene
Aug 12
EUG6:10 amEugene
10h 28m
2 stops
GTF5:38 pmGreat Falls
$527
Delta
Jul 13
GTF6:25 pmGreat Falls
6h 30m
1 stop
EUG11:55 pmEugene
Jul 16
EUG4:43 pmEugene
4h 54m
1 stop
GTF10:37 pmGreat Falls
$654

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Great Falls to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-11:53 pm

1 stop7h 35m

Eugene

Wed 9/2

7:35 pm-4:38 pm

1 stop20h 03m

$382

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-11:53 pm

1 stop7h 35m

Eugene

Wed 9/2

7:35 pm-4:38 pm

1 stop20h 03m

$412
Quickest round-trip

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-11:53 pm

1 stop7h 35m

Eugene

Wed 9/2

5:25 am-4:38 pm

2 stops10h 13m

$418

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-11:53 pm

1 stop7h 35m

Eugene

Wed 9/2

7:35 pm-4:38 pm

1 stop20h 03m

$422

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-12:48 pm

2 stops20h 30m

Eugene

Wed 9/2

7:35 pm-4:38 pm

1 stop20h 03m

$438

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-12:48 pm

2 stops20h 30m

Eugene

Wed 9/2

7:35 pm-4:38 pm

1 stop20h 03m

$454

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-12:48 pm

2 stops20h 30m

Eugene

Wed 9/2

7:35 pm-4:38 pm

1 stop20h 03m

$458

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-12:48 pm

2 stops20h 30m

Eugene

Wed 9/2

5:25 am-4:38 pm

2 stops10h 13m

$463

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-3:26 pm

2 stops23h 08m

Eugene

Wed 9/2

4:03 pm-4:38 pm

2 stops23h 35m

$473

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Sat 8/29

5:18 pm-12:48 pm

2 stops20h 30m

Eugene

Wed 9/2

5:25 am-4:38 pm

2 stops10h 13m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Eugene from

How to get the cheapest flight ticket from Great Falls to Eugene

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Great Falls to Eugene?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Great Falls to Eugene

When to book flights from Great Falls to Eugene

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Eugene according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Eugene (GTF to EUG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Eugene

Fastest flight time

6h 30m

Direct flights

None
The fastest flight from Great Falls to Eugene takes 6h 30m
There are no direct flights from Great Falls to Eugene. There are no popular flight routes from Great Falls to Eugene.
Search flight deals

Frequently asked questions about flying from Great Falls to Eugene

  • How far is Great Falls to Eugene by plane?

    Great Falls and Eugene are 614.7 mi apart from one another. In terms of flight time, this usually takes a little over 6h 30m.

  • When did momondo last update prices for flights from Great Falls Airport to Eugene Airport?

    Prices for flights from Great Falls Airport to Eugene Airport were last updated today.

  • How old do you have to be to fly from Great Falls Airport to Eugene Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Eugene Airport.

  • What documentation or ID do you need to fly to Eugene Airport?

    The travel and health documents required for your trip to Eugene Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Eugene Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Yachats
Springfield
Albany
Corvallis

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Eugene?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Eugene from Great Falls.

Can I find flights from Great Falls to Eugene with flexible booking policies on momondo?

Flights from Great Falls to Eugene with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Great Falls to Eugene?

momondo helps you find the best flight between Great Falls and Eugene by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Great Falls to Eugene right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Eugene now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Eugene and let you know when they change.

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