Cheap flights from Great Falls to Portland (GTF - PDX) 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 8/29. 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.
GTF — PDX
Jun 16 — Jun 231

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 June 11, 2024.

Popular in

July

Cheapest in

May

Round-trip from

$275

One-way from

$139
High demand for flights, 25% potential price rise
Best time to find cheap flights, 27% potential price drop
From Great Falls to Portland
One-way flight from Great Falls to Portland

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 $384 per person but you can even find prices for as low as $282. The most expensive prices can be found in the month of July. Opting for a May flight can save you 32% on your journey compared to booking in July

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 6% versus a flight at noon.

Cheap Great Falls to Portland flights in June & July 2024

Find cheap flight options from Great Falls to Portland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 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.
Wed 7/105:45 amGTF - PDX
1 stop4h 16mDelta
Sun 7/145:10 amPDX - GTF
1 stop5h 13mDelta
Deal found 6/10$268
Thu 7/116:15 pmGTF - PDX
1 stop6h 24mDelta
Sun 7/145:10 amPDX - GTF
1 stop5h 13mDelta
Deal found 6/10$278
Sun 7/217:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Sun 7/284:45 pmPDX - GTF
1 stop6h 14mAlaska Airlines
Deal found 6/10$358
Fri 7/125:31 pmGTF - PDX
1 stop7h 42mMultiple Airlines
Sun 7/148:24 pmPDX - GTF
2 stops19h 17mMultiple Airlines
Deal found 6/10$373
Fri 7/125:31 pmGTF - PDX
2 stops16h 19mMultiple Airlines
Sun 7/148:24 pmPDX - GTF
2 stops19h 17mMultiple Airlines
Deal found 6/10$378
Fri 7/125:31 pmGTF - PDX
2 stops16h 19mMultiple Airlines
Sun 7/149:50 amPDX - GTF
3 stops29h 51mMultiple Airlines
Deal found 6/10$402
Fri 6/287:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Mon 7/15:45 pmPDX - GTF
1 stop5h 14mAlaska Airlines
Deal found 6/10$418
Wed 7/107:02 amGTF - PDX
2 stops7h 57mAlaska Airlines
Sun 7/146:50 pmPDX - GTF
1 stop4h 09mAlaska Airlines
Deal found 6/10$426
Sun 7/214:11 pmGTF - PDX
1 stop16h 29mAlaska Airlines
Sat 7/2711:25 amPDX - GTF
2 stops11h 34mAlaska Airlines
Deal found 6/10$440

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 3,117,830 searches. Data last updated June 11, 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.
Wed 7/105:45 amGTF - PDX
1 stop4h 16mDelta
Sun 7/145:10 amPDX - GTF
1 stop5h 13mDelta
Deal found 6/10$268
Thu 7/116:15 pmGTF - PDX
1 stop6h 24mDelta
Sun 7/145:10 amPDX - GTF
1 stop5h 13mDelta
Deal found 6/10$278
Sun 7/217:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Sun 7/284:45 pmPDX - GTF
1 stop6h 14mAlaska Airlines
Deal found 6/10$358
Fri 7/125:31 pmGTF - PDX
1 stop7h 42mMultiple Airlines
Sun 7/148:24 pmPDX - GTF
2 stops19h 17mMultiple Airlines
Deal found 6/10$373
Fri 7/125:31 pmGTF - PDX
2 stops16h 19mMultiple Airlines
Sun 7/148:24 pmPDX - GTF
2 stops19h 17mMultiple Airlines
Deal found 6/10$378
Fri 7/125:31 pmGTF - PDX
2 stops16h 19mMultiple Airlines
Sun 7/149:50 amPDX - GTF
3 stops29h 51mMultiple Airlines
Deal found 6/10$402
Fri 6/287:02 amGTF - PDX
1 stop3h 39mAlaska Airlines
Mon 7/15:45 pmPDX - GTF
1 stop5h 14mAlaska Airlines
Deal found 6/10$418
Wed 7/107:02 amGTF - PDX
2 stops7h 57mAlaska Airlines
Sun 7/146:50 pmPDX - GTF
1 stop4h 09mAlaska Airlines
Deal found 6/10$426
Sun 7/214:11 pmGTF - PDX
1 stop16h 29mAlaska Airlines
Sat 7/2711:25 amPDX - GTF
2 stops11h 34mAlaska Airlines
Deal found 6/10$440

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 3,117,830 searches. Data last updated June 11, 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.
Thu 8/296:15 pmGTF - PDX
1 stop6h 24mDelta
Deal found 6/10$139
Thu 8/2912:05 pmGTF - PDX
2 stops8h 19mDelta
Deal found 6/10$219

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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$268 - $887

Route

Depart

Return

Price

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Wed 7/10

1 stop4h 16m

Portland

Sun 7/14

1 stop5h 13m

$268

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Thu 7/11

1 stop6h 24m

Portland

Sun 7/14

1 stop5h 13m

$278

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Sun 7/21

1 stop3h 39m

Portland

Sun 7/28

1 stop6h 14m

$358

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 7/12

1 stop7h 42m

Portland

Sun 7/14

2 stops19h 17m

$373

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 7/12

2 stops16h 19m

Portland

Sun 7/14

2 stops19h 17m

$378

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 7/12

2 stops16h 19m

Portland

Sun 7/14

3 stops29h 51m

$402

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 6/28

1 stop3h 39m

Portland

Mon 7/1

1 stop5h 14m

$418

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Wed 7/10

2 stops7h 57m

Portland

Sun 7/14

1 stop4h 09m

$426

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 6/28

2 stops20h 33m

Portland

Mon 7/1

2 stops28h 18m

$887

Flights are sorted by cheapest first

Deals found on 6/10

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 June 2, 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 June 11, 2024.
See what other customers who have flown with Alaska Airlines, Delta and United 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.
8.1
Very good
9,267 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.1
Very good
9,267 reviews
8.1
Very good
9,267 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.0
Very good
10,277 reviews
8.1
Very good
9,267 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.4
Good
10,629 reviews
8.1
Very good
9,267 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

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 Delta for just $268, but on average you can expect to pay $436.

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

    Currently priced at $268, 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. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $358 and $887, respectively. Delta is 30% 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 6/10.

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

    Currently, October is the cheapest month in which you can book a flight from Great Falls to Portland (average of $275). Flying from Great Falls to Portland in July is currently the most expensive (average of $388). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$305Average$374FlexibilityNo cancel feeOn-time75%

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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.