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Cheap flights from Portland to Great Falls (PDX - GTF) from $139

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — GTF
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Portland to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$371

One-way from

$139
High demand for flights, 45% potential price rise
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Best time to find cheap flights, 42% potential price drop
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From Portland to Great Falls
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One-way flight from Portland to Great Falls
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What is the cheapest day to fly round-trip from Portland to Great Falls?

Travelers have found that booking a Friday departure is the best way to save up to 85% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Portland to Great Falls?

Our data shows that January tends to be the cheapest month to fly to Great Falls from Portland. Users have commonly found prices around $441 for the month, but tickets can be as low as $237. Due to multiple factors, prepare for potentially higher prices in March.

What is the cheapest time of day to fly from PDX to GTF?

It’s optimal to fly from Portland to Great Falls in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

Cheap Portland to Great Falls flights in June & July 2024

Find cheap flight options from Portland to Great Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
These are some of the best deals we've found on flights to Great Falls in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/235:10 amPDX - GTF
1 stop5h 13mDelta
Sun 7/2812:05 pmGTF - PDX
1 stop6h 56mDelta
Deal found 6/9$268
Sun 7/75:10 amPDX - GTF
1 stop5h 15mDelta
Thu 7/116:15 pmGTF - PDX
1 stop6h 24mDelta
Deal found 6/9$278
Wed 7/175:45 pmPDX - GTF
1 stop5h 14mAlaska Airlines
Sun 7/217:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Deal found 6/8$308
Wed 7/175:15 amPDX - GTF
2 stops11h 27mDelta
Sun 7/2112:05 pmGTF - PDX
1 stop6h 56mDelta
Deal found 6/8$323
Tue 7/232:50 pmPDX - GTF
2 stops8h 09mAlaska Airlines
Sun 7/287:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Deal found 6/9$416
Sun 7/75:10 amPDX - GTF
1 stop5h 15mDelta
Thu 7/1112:05 pmGTF - PDX
2 stops9h 43mDelta
Deal found 6/9$442
Wed 7/175:15 amPDX - GTF
2 stops11h 27mDelta
Sun 7/216:15 pmGTF - PDX
2 stops6h 37mDelta
Deal found 6/8$568
Tue 7/234:00 pmPDX - GTF
2 stops28h 18mUnited Airlines
Sun 7/287:00 amGTF - PDX
2 stops28h 14mUnited Airlines
Deal found 6/9$639
Sun 7/72:41 pmPDX - GTF
2 stops8h 18mAlaska Airlines
Thu 7/114:11 pmGTF - PDX
2 stops8h 48mAlaska Airlines
Deal found 6/9$706

Portland to Great Falls 2024 flight deals

Discover exclusive flight deals for travel between Portland and Great Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
These are some of the best deals we've found on flights to Great Falls in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/235:10 amPDX - GTF
1 stop5h 13mDelta
Sun 7/2812:05 pmGTF - PDX
1 stop6h 56mDelta
Deal found 6/9$268
Sun 7/75:10 amPDX - GTF
1 stop5h 15mDelta
Thu 7/116:15 pmGTF - PDX
1 stop6h 24mDelta
Deal found 6/9$278
Wed 7/175:45 pmPDX - GTF
1 stop5h 14mAlaska Airlines
Sun 7/217:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Deal found 6/8$308
Thu 9/195:05 pmPDX - GTF
1 stop4h 36mDelta
Sun 9/226:20 pmGTF - PDX
1 stop6h 17mDelta
Deal found 6/9$318
Wed 7/175:15 amPDX - GTF
2 stops11h 27mDelta
Sun 7/2112:05 pmGTF - PDX
1 stop6h 56mDelta
Deal found 6/8$323
Thu 9/193:30 pmPDX - GTF
2 stops6h 11mDelta
Sun 9/226:20 pmGTF - PDX
2 stops6h 29mDelta
Deal found 6/9$383
Tue 7/232:50 pmPDX - GTF
2 stops8h 09mAlaska Airlines
Sun 7/287:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Deal found 6/9$416
Sun 7/75:10 amPDX - GTF
1 stop5h 15mDelta
Thu 7/1112:05 pmGTF - PDX
2 stops9h 43mDelta
Deal found 6/9$442
Wed 10/233:15 pmPDX - GTF
2 stops6h 22mDelta
Mon 10/2812:30 pmGTF - PDX
2 stops10h 47mDelta
Deal found 6/9$498

One-way flights to Great Falls from Portland

Search for one-way flight options from Portland to Great Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
If you're seeking multiple options on one-way flights from Portland to Great Falls, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Portland to Great Falls should utilize the search form at the the top of the page.
Fri 8/236:50 pmPDX - GTF
1 stop3h 56mAlaska Airlines
Deal found 6/9$139
Fri 8/235:15 amPDX - GTF
2 stops11h 18mDelta
Deal found 6/9$184
Fri 8/234:01 pmPDX - GTF
3 stops20h 25mUnited Airlines
Deal found 6/9$323
Thu 8/2212:45 amPDX - GTF
2 stops11h 41mUnited Airlines
Deal found 6/9$635

Find flights from Portland to Great Falls within your budget

Customize your flight search to find flights from Portland to Great Falls 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, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$268 - $639

Route

Depart

Return

Price

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Tue 7/23

1 stop5h 13m

Great Falls

Sun 7/28

1 stop6h 56m

$268

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Sun 7/7

1 stop5h 15m

Great Falls

Thu 7/11

1 stop6h 24m

$278

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Wed 7/17

1 stop5h 14m

Great Falls

Sun 7/21

1 stop3h 39m

$308

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Thu 9/19

1 stop4h 36m

Great Falls

Sun 9/22

1 stop6h 17m

$318

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Wed 7/17

2 stops11h 27m

Great Falls

Sun 7/21

1 stop6h 56m

$323

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Thu 9/19

2 stops6h 11m

Great Falls

Sun 9/22

2 stops6h 29m

$383

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Tue 7/23

2 stops8h 09m

Great Falls

Sun 7/28

1 stop3h 39m

$416

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Sun 7/7

1 stop5h 15m

Great Falls

Thu 7/11

2 stops9h 43m

$442

PortlandGreat Falls

PDX - GTF

PDXGTF

Portland

Tue 7/23

2 stops28h 18m

Great Falls

Sun 7/28

2 stops28h 14m

$639

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Portland to Great Falls?

Use this chart to determine the cheapest time to fly round-trip from Portland to Great Falls. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Great Falls flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Portland to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature and rainfall totals by month.

GTF

Temperature

24.8 - 68 °F

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated June 10, 2024.
To help decide which airline to fly from Portland to Great Falls, see what other customers have to say about Delta, Alaska Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,254 reviews

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,295 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,647 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Portland to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to Great Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland to Great Falls for under $300. The cheapest flight booked recently is on Delta for just $268, but on average you can expect to pay $469.

  • What are the cheapest airlines flying from Portland to Great Falls round-trip?

    Delta, at $268, was found to be the cheapest airline from Portland to Great Falls.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. Delta is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Portland to Great Falls one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $139. Delta flights start at $184 while deals on United Airlines start at $323 one-way.

  • What does PDX to GTF mean?

    This is defined as Portland Airport (PDX) and Great Falls Airport (GTF). Codes like Great Falls Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Portland to Great Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Great Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Great Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Great Falls that include hotel bookings?

    Yes. In addition to deals on Portland to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Great Falls.

  • Can I find deals for business class flights from Portland to Great Falls?

    Yes. Cheapflights offers flight deals from Portland to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Great Falls that allow pets onboard?

    Many airlines flying from Portland to Great Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Great Falls?

    Yes, you can often find last-minute deals on Portland to Great Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Great Falls flight deals updated?

    The Portland to Great Falls flight deals you see on this page were last updated on 6/9.

  • What is the cheapest month to book a flight from Portland to Great Falls?

    Currently, February is the cheapest month in which you can book a flight from Portland to Great Falls (average of $371). Flying from Portland to Great Falls in June is currently the most expensive (average of $604). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Portland to Great Falls

Discover the top 2 airlines that operate flights from Portland to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$407FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$295Average$367FlexibilityNo cancel feeOn-time75%
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Search flights from Portland to Great Falls by cabin class

Find flights from Portland to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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