Latest deals
Insights
When to book
FAQs
Price Alerts

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 6/15. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
6:52 pm - 11:59 pm
GTF
-
EUG
6h 07m
1 stop
Alaska Airlines Logo
1:45 pm - 6:12 pm
EUG
-
GTF
3h 27m
1 stop
$446Alaska Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
6:19 pm - 11:43 pm
GTF
-
EUG
6h 24m
1 stop
Delta Logo
6:15 am - 5:39 pm
EUG
-
GTF
10h 24m
2 stops
$452Delta
Tue, May 26 - Tue, Jun 2
Alaska Airlines Logo
6:52 pm - 11:59 pm
GTF
-
EUG
6h 07m
1 stop
Alaska Airlines Logo
4:00 pm - 6:12 pm
EUG
-
GTF
25h 12m
2 stops
$520Alaska Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
2:37 pm - 9:21 pm
GTF
-
EUG
7h 44m
1 stop
United Airlines Logo
5:00 am - 1:41 pm
EUG
-
GTF
7h 41m
1 stop
$526United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
2:37 pm - 10:59 pm
GTF
-
EUG
33h 22m
3 stops
United Airlines Logo
12:57 pm - 9:34 pm
EUG
-
GTF
7h 37m
1 stop
$536United Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
6:19 pm - 11:50 pm
GTF
-
EUG
6h 31m
2 stops
Delta Logo
6:15 am - 5:39 pm
EUG
-
GTF
10h 24m
2 stops
$537Delta
Tue, May 26 - Tue, Jun 2
Alaska Airlines Logo
6:52 pm - 11:59 pm
GTF
-
EUG
6h 07m
1 stop
Alaska Airlines Logo
4:00 pm - 6:12 pm
EUG
-
GTF
25h 12m
2 stops
$560Alaska Airlines
Fri, May 29 - Tue, Jun 2
Alaska Airlines Logo
6:52 pm - 11:59 pm
GTF
-
EUG
6h 07m
1 stop
Alaska Airlines Logo
1:45 pm - 6:12 pm
EUG
-
GTF
3h 27m
1 stop
$566Alaska Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
2:37 pm - 12:01 pm
GTF
-
EUG
22h 24m
2 stops
United Airlines Logo
12:57 pm - 9:34 pm
EUG
-
GTF
7h 37m
1 stop
$599United Airlines
Fri, May 29 - Tue, Jun 2
Alaska Airlines Logo
6:52 pm - 11:31 am
GTF
-
EUG
17h 39m
2 stops
Alaska Airlines Logo
4:00 pm - 6:12 pm
EUG
-
GTF
25h 12m
2 stops
$619Alaska Airlines
Fri, May 29 - Tue, Jun 2

United Airlines flights from Great Falls to Eugene

Our best United Airlines deals on Great Falls to Eugene flight tickets
United Airlines
May 29
GTF2:37 pmGreat Falls
7h 44m
1 stop
EUG9:21 pmEugene
Jun 2
EUG5:00 amEugene
7h 41m
1 stop
GTF1:41 pmGreat Falls
$526
United Airlines
May 29
GTF2:37 pmGreat Falls
33h 22m
3 stops
EUG10:59 pmEugene
Jun 2
EUG12:57 pmEugene
7h 37m
1 stop
GTF9:34 pmGreat Falls
$536
United Airlines
May 29
GTF2:37 pmGreat Falls
22h 24m
2 stops
EUG12:01 pmEugene
Jun 2
EUG12:57 pmEugene
7h 37m
1 stop
GTF9:34 pmGreat Falls
$599

Delta flights from Great Falls to Eugene

Our best Delta deals on Great Falls to Eugene flight tickets
Delta
May 26
GTF6:19 pmGreat Falls
6h 24m
1 stop
EUG11:43 pmEugene
Jun 2
EUG6:15 amEugene
10h 24m
2 stops
GTF5:39 pmGreat Falls
$452
Delta
May 26
GTF6:19 pmGreat Falls
6h 31m
2 stops
EUG11:50 pmEugene
Jun 2
EUG6:15 amEugene
10h 24m
2 stops
GTF5:39 pmGreat Falls
$537
Delta
May 24
GTF5:40 amGreat Falls
7h 06m
1 stop
EUG11:46 amEugene
May 30
EUG6:15 amEugene
10h 24m
2 stops
GTF5:39 pmGreat Falls
$740

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 May 14, 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
Quickest round-trip

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

6:52 pm-11:59 pm

1 stop6h 07m

Eugene

Tue 6/2

1:45 pm-6:12 pm

1 stop3h 27m

$446

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Tue 5/26

6:19 pm-11:43 pm

1 stop6h 24m

Eugene

Tue 6/2

6:15 am-5:39 pm

2 stops10h 24m

$452

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

6:52 pm-11:59 pm

1 stop6h 07m

Eugene

Tue 6/2

4:00 pm-6:12 pm

2 stops25h 12m

$520

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

2:37 pm-9:21 pm

1 stop7h 44m

Eugene

Tue 6/2

5:00 am-1:41 pm

1 stop7h 41m

$526

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

2:37 pm-10:59 pm

3 stops33h 22m

Eugene

Tue 6/2

12:57 pm-9:34 pm

1 stop7h 37m

$536

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Tue 5/26

6:19 pm-11:50 pm

2 stops6h 31m

Eugene

Tue 6/2

6:15 am-5:39 pm

2 stops10h 24m

$537

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

6:52 pm-11:59 pm

1 stop6h 07m

Eugene

Tue 6/2

4:00 pm-6:12 pm

2 stops25h 12m

$560

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

6:52 pm-11:59 pm

1 stop6h 07m

Eugene

Tue 6/2

1:45 pm-6:12 pm

1 stop3h 27m

$566

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

2:37 pm-12:01 pm

2 stops22h 24m

Eugene

Tue 6/2

12:57 pm-9:34 pm

1 stop7h 37m

$599

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Fri 5/29

6:52 pm-11:31 am

2 stops17h 39m

Eugene

Tue 6/2

4:00 pm-6:12 pm

2 stops25h 12m

$619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 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

7h 44m

Direct flights

None
The fastest flight from Great Falls to Eugene takes 7h 44m
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 7h 44m.

  • 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
Albany
Springfield
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.

An easier way to manage your Eugene trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/13
Sat 6/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States