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

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

How long does it take to fly to Great Falls?

Flight times from Oregon to Great Falls vary, but if you’re flying out of Eugene and flying into Great Falls (one of the most popular routes), then the duration is 4h 01m on average. Another popular route from Oregon to Great Falls is flying from Portland to Great Falls, which will take roughly 4h 21m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Oregon to Great Falls Airport are updated daily.

How many operators does momondo search for flights from Oregon to Great Falls Airport?

As of January 2025, there are 2 operators available to choose from for flights from Oregon to Great Falls Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The travel and health documents required for your trip to Great Falls 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 Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$91 Cheap Flights from Oregon to Great Falls in 2025

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Find the cheapest flights from Oregon to Great Falls

Round-tripOne-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Oregon to Great Falls that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Oregon to Great Falls.

Cheap last minute flights

Planning a quick getaway from Oregon to Great Falls? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Great Falls, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Oregon to Great Falls

Find recent round-trip train or bus tickets from Oregon to Great Falls.

All round-trip flight deals to Great Falls

The cheapest plane tickets to Great Falls found on KAYAK recently.

5:10 am - 11:14 amPDX-GTF

5h 04m1 stop

5:40 am - 9:16 amGTF-PDX

4h 36m1 stop

$182Delta

Find Deal

Tue, Feb 11 - Sat, Feb 22

1:36 pm - 10:40 pmPDX-GTF

8h 04m2 stops

5:40 am - 9:16 amGTF-PDX

4h 36m1 stop

$188Delta

Find Deal

Tue, Feb 11 - Sat, Feb 22

5:20 pm - 10:40 pmPDX-GTF

4h 20m1 stop

5:40 am - 9:21 amGTF-PDX

4h 41m1 stop

$192Delta

Find Deal

Wed, Feb 5 - Sun, Feb 9

11:45 am - 4:13 pmPDX-GTF

3h 28m1 stop

2:45 pm - 8:58 amGTF-PDX

19h 13m1 stop

$197Alaska Airlines

Find Deal

Tue, Feb 11 - Fri, Feb 21

5:15 am - 5:48 pmPDX-GTF

11h 33m2 stops

5:40 am - 9:16 amGTF-PDX

4h 36m1 stop

$198Delta

Find Deal

Tue, Feb 11 - Sun, Feb 23

3:00 pm - 2:05 pmPDX-GTF

22h 05m1 stop

2:45 pm - 9:54 pmGTF-PDX

8h 09m1 stop

$222Alaska Airlines

Find Deal

Tue, Mar 11 - Sat, Mar 15

3:00 pm - 2:05 pmPDX-GTF

22h 05m1 stop

2:45 pm - 12:33 pmGTF-PDX

22h 48m1 stop

$298Alaska Airlines

Find Deal

Tue, Mar 11 - Sun, Mar 16

1:40 pm - 1:31 pmPDX-GTF

22h 51m3 stops

6:45 am - 9:24 amGTF-PDX

27h 39m2 stops

$467United Airlines

Find Deal

Tue, Feb 4 - Sun, Feb 9

1:34 pm - 9:19 pmPDX-GTF

30h 45m2 stops

2:20 pm - 12:32 pmGTF-PDX

23h 12m2 stops

$516United Airlines

Find Deal

Tue, Feb 18 - Sun, Feb 23

2:25 pm - 9:13 pmPDX-GTF

29h 48m3 stops

6:40 am - 12:39 pmGTF-PDX

30h 59m2 stops

$678United Airlines

Find Deal

Tue, Apr 1 - Sun, Apr 6

11:45 am - 4:13 pmPDX-GTF

3h 28m1 stop

$91Alaska Airlines

Find Deal

Tue, Feb 4

1:36 pm - 10:40 pmPDX-GTF

8h 04m2 stops

$97Delta

Find Deal

Tue, Feb 4

1:40 pm - 1:31 pmPDX-GTF

22h 51m3 stops

$250United Airlines

Find Deal

Tue, Feb 4

Delta flights from Oregon to Great Falls

Our best Delta deals on Oregon to Great Falls flight tickets

Delta

Feb 11

PDX5:10 amPortland

5h 04m

1 stop

GTF11:14 amGreat Falls

Feb 22

GTF5:40 amGreat Falls

4h 36m

1 stop

PDX9:16 amPortland

$182

Find similar

Delta

Feb 11

PDX1:36 pmPortland

8h 04m

2 stops

GTF10:40 pmGreat Falls

Feb 22

GTF5:40 amGreat Falls

4h 36m

1 stop

PDX9:16 amPortland

$188

Find similar

Delta

Feb 5

PDX5:20 pmPortland

4h 20m

1 stop

GTF10:40 pmGreat Falls

Feb 9

GTF5:40 amGreat Falls

4h 41m

1 stop

PDX9:21 amPortland

$192

Find similar

Alaska Airlines flights from Oregon to Great Falls

Our best Alaska Airlines deals on Oregon to Great Falls flight tickets

Alaska Airlines

Feb 11

PDX11:45 amPortland

3h 28m

1 stop

GTF4:13 pmGreat Falls

Feb 21

GTF2:45 pmGreat Falls

19h 13m

1 stop

PDX8:58 amPortland

$197

Find similar

Alaska Airlines

Mar 11

PDX3:00 pmPortland

22h 05m

1 stop

GTF2:05 pmGreat Falls

Mar 15

GTF2:45 pmGreat Falls

8h 09m

1 stop

PDX9:54 pmPortland

$222

Find similar

Alaska Airlines

Mar 11

PDX3:00 pmPortland

22h 05m

1 stop

GTF2:05 pmGreat Falls

Mar 16

GTF2:45 pmGreat Falls

22h 48m

1 stop

PDX12:33 pmPortland

$298

Find similar

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Great Falls?

The month of February is another great option to travel to Great Falls, with average flight prices from Oregon averaging around $311.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Saturday when prices can be found for as low as $307. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $428.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the afternoon. momondo users have found flights departing from Oregon to Great Falls in the afternoon for as low as $341. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $367 on average. Flights to Great Falls from Oregon in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Oregon to Great Falls flight deals and tips

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

Best Price Found	$91
Fastest flight time	3h 28m
Direct flights	None
Airports in Great Falls	1 airport

The best one-way flight to Great Falls from Oregon in the past 72 hours is $91. The best round-trip flight deal from Oregon to Great Falls found on momondo in the last 72 hours is $182.

The fastest flight from Oregon to Great Falls takes 3h 28m

There are no direct flights from Oregon to Great Falls. Popular non-direct routes for this connection are Eugene Airport - Great Falls Airport and Portland Airport - Great Falls Airport.

There is 1 airport near Great Falls: Great Falls (GTF)

Search flight deals

When did momondo last update prices for flights from Oregon to Great Falls Airport?
Prices for flights from Oregon to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Oregon to Great Falls Airport?
As of January 2025, there are 2 operators available to choose from for flights from Oregon to Great Falls Airport.
How old do you have to be to fly from Oregon to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls 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 Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Great Falls

Compare and see reviews for airlines that fly from Oregon to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $244	Free Cancellation	Rating 8.0 9,642 reviews		Search Alaska Airlines flights
Delta	PriceFrom $245	Free Cancellation	Rating 8.0 8,501 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Great Falls. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Great Falls from Oregon which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Great Falls from Oregon.

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

Price alerts on flights to Great Falls from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.