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$109+ Cheap flights from Great Falls to Portland (GTF - PDX)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PDX
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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Cheap flight deals from Great Falls to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Portland (PDX). 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 julio 25, 2024.

Popular in

March

Cheapest in

May

Round-trip from

$245
(mytrip.com)

One-way from

$109
(Delta)
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Great Falls to Portland
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One-way flight from Great Falls to Portland
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What is the cheapest day to fly round-trip from Great Falls to Portland?

Saturday flights are generally found to be more expensive for flights from Great Falls to Portland. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

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

May is one of the best times of the year to fly to Portland from Great Falls. Prices for May average $373 per person but you can even find prices for as low as $282. The most expensive prices can be found in the month of March. Opting for a May flight can save you 27% on your journey compared to booking in March

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

When flying from Great Falls to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight at noon.

Cheap Great Falls to Portland flights in July & August 2024

Find cheap flight options from Great Falls to Portland specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
These are some of the best deals we've found on flights to Portland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This Delta deal was found by Cheapflights users on 7/24. 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.
vie. 8/235:45 amGTF - PDX
1 stop4h 16mDelta
vie. 8/305:22 pmPDX - GTF
1 stop4h 11mDelta
Deal found 7/24$318
This Delta deal was found by Cheapflights users on 7/24. 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.
vie. 8/236:15 pmGTF - PDX
1 stop6h 20mDelta
vie. 8/305:15 amPDX - GTF
2 stops11h 18mDelta
Deal found 7/24$402
This Delta deal was found by Cheapflights users on 7/24. 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.
vie. 8/2311:50 amGTF - PDX
2 stops9h 59mDelta
vie. 8/305:15 amPDX - GTF
2 stops11h 18mDelta
Deal found 7/24$485

Great Falls to Portland 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
These are some of the best deals we've found on flights to Portland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
1 stop14h 29mMultiple Airlines
jue. 9/127:11 pmPDX - GTF
1 stop13h 29mMultiple Airlines
Deal found 7/25$245
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
1 stop14h 29mMultiple Airlines
jue. 9/1211:04 amPDX - GTF
2 stops21h 36mMultiple Airlines
Deal found 7/25$250
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
1 stop14h 29mMultiple Airlines
jue. 9/127:11 pmPDX - GTF
1 stop13h 29mMultiple Airlines
Deal found 7/24$251
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
1 stop14h 29mMultiple Airlines
jue. 9/1211:04 amPDX - GTF
2 stops21h 36mMultiple Airlines
Deal found 7/24$256
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
1 stop14h 29mMultiple Airlines
jue. 9/129:08 amPDX - GTF
3 stops23h 32mMultiple Airlines
Deal found 7/25$258
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
1 stop14h 29mMultiple Airlines
jue. 9/129:08 amPDX - GTF
3 stops23h 32mMultiple Airlines
Deal found 7/24$265
This Delta deal was found by Cheapflights users on 7/24. 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.
vie. 9/136:25 pmGTF - PDX
1 stop6h 12mDelta
vie. 9/205:10 amPDX - GTF
1 stop4h 53mDelta
Deal found 7/24$278
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/610:30 amGTF - PDX
2 stops24h 20mMultiple Airlines
jue. 9/129:08 amPDX - GTF
3 stops23h 32mMultiple Airlines
Deal found 7/25$279
This Delta deal was found by Cheapflights users on 7/24. 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.
vie. 9/136:25 pmGTF - PDX
2 stops6h 24mDelta
vie. 9/205:10 amPDX - GTF
1 stop4h 53mDelta
Deal found 7/24$283

One-way flights to Portland from Great Falls

Search for one-way flight options from Great Falls to Portland. 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 2,752,877 searches. Data last updated julio 25, 2024.
Users traveling one-way from Great Falls to Portland can select one of these great deals. Those needing a return flight from Great Falls to Portland can use the search form above.
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.
mar. 8/205:45 amGTF - PDX
1 stop4h 16mDelta
Deal found 7/23$109
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/25:31 pmGTF - PDX
1 stop7h 42mMultiple Airlines
Deal found 7/25$111
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.
mar. 8/2011:50 amGTF - PDX
2 stops9h 59mDelta
Deal found 7/23$114
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/25:31 pmGTF - PDX
2 stops19h 59mMultiple Airlines
Deal found 7/25$177
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 8/295:45 amGTF - PDX
1 stop4h 16mDelta
Deal found 7/25$194
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 8/295:45 amGTF - PDX
2 stops9h 55mDelta
Deal found 7/25$243
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/25:31 pmGTF - PDX
3 stops19h 59mMultiple Airlines
Deal found 7/25$248
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/202:25 pmGTF - PDX
3 stops33h 20mUnited Airlines
Deal found 7/23$359

Find flights from Great Falls to Portland within your budget

Customize your flight search to find flights from Great Falls to Portland 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$245 - $386

Route

Depart

Return

Price

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/6

1 stop14h 29m

Portland

jue. 9/12

1 stop13h 29m

$245

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/6

1 stop14h 29m

Portland

jue. 9/12

2 stops21h 36m

$250

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/6

1 stop14h 29m

Portland

jue. 9/12

1 stop13h 29m

$251

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/6

1 stop14h 29m

Portland

jue. 9/12

2 stops21h 36m

$256

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/6

1 stop14h 29m

Portland

jue. 9/12

3 stops23h 32m

$258

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/13

1 stop6h 12m

Portland

vie. 9/20

1 stop4h 53m

$278

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 9/13

2 stops6h 24m

Portland

vie. 9/20

1 stop4h 53m

$283

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

vie. 8/23

1 stop4h 16m

Portland

vie. 8/30

1 stop4h 11m

$318

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

mié. 9/4

2 stops6h 47m

Portland

vie. 9/13

1 stop4h 21m

$386

Flights are sorted by cheapest first

Deals found on 7/25

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

Use this chart to determine the cheapest time to fly round-trip from Great Falls to Portland. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to Portland flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Great Falls to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Great Falls 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 Portland by month

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

PDX

Temperature

41 - 69.8 °F

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated julio 25, 2024.
See what other customers who have flown with Delta and Alaska Airlines from Great Falls to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Portland. 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 Great Falls to Portland for under $300 on Cheapflights?

    Yes, there are multiple flights from Great Falls to Portland for under $300. The cheapest flight booked recently is on Multiple Airlines for just $245, but on average you can expect to pay $317.

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

    Currently priced at $278, Delta will fly you from Great Falls to Portland and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $386. Delta is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does GTF to PDX mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Great Falls Airport to Portland Airport flight would often be abbreviated as a GTF to PDX flight.

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

    The amount of baggage you can bring on your Great Falls to Portland 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 Great Falls to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to Portland 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 Great Falls to Portland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to Portland 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 Great Falls to Portland that allow pets onboard?

    Many airlines flying from Great Falls to Portland 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 Great Falls to Portland?

    Yes, you can often find last-minute deals on Great Falls to Portland 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 Great Falls to Portland flight deals updated?

    The Great Falls to Portland flight deals you see on this page were last updated on 7/25.

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

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Portland (average of $276). Flying from Great Falls to Portland in July is currently the most expensive (average of $342). 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 Great Falls to Portland
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Great Falls to Portland

Discover the top 2 airlines that operate flights from Great Falls to Portland. 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$377FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$305Average$383FlexibilityNo cancel feeOn-time75%
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Search flights from Great Falls to Portland by cabin class

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