Great Falls

$558+ Cheap flights from Portland to Great Falls (PWM - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GTF
Nov 5 — Nov 121
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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 (PWM) 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$558
(Delta)
Provider with most accurate pricing for Portland-Great Falls flight deals.
Provider most trusted by Cheapflights users for Portland-Great Falls flights.
From Portland to Great Falls

Find flight deals from Portland to Great Falls

Cheapest flights from Portland to Great Falls
Explore the most affordable flight options available from Portland to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/146:00 amPWM - GTF
2 stops13h 49mDelta
Mon 11/1811:45 amGTF - PWM
2 stops9h 24mDelta
Deal found 10/30$558
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/187:27 pmPWM - GTF
2 stops27h 57mUnited Airlines
Sat 12/287:00 amGTF - PWM
2 stops38h 59mUnited Airlines
Deal found 10/29$839

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Thu 11/14

6:00 am-5:49 pm

2 stops13h 49m

Great Falls

Mon 11/18

11:45 am-11:09 pm

2 stops9h 24m

$558

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Wed 12/18

7:27 pm-9:24 pm

2 stops27h 57m

Great Falls

Sat 12/28

7:00 am-11:59 pm

2 stops38h 59m

$839

Flights are sorted by cheapest first

Deals found on 10/30

  • Most accurate provider: When it comes to deals on Portland, Maine-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Portland to Great Falls

Get recent, data-driven insights about flights from Portland to Great Falls including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Great Falls (average of $370). Flying from Portland, Maine to Great Falls in June is currently the most expensive (average of $585). 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.

Rainfall in Great Falls by month

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

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

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

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 October 31, 2024.
8.0
Very good
8,835 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,240 reviews
8.0
Very good
8,835 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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, Maine to Great Falls for under $600 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Great Falls for under $600. The cheapest flight booked recently is on Delta for just $558, but on average you can expect to pay $698.

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

    According to our current data, Delta ($558), and United Airlines ($839) offers the cheapest pricing from Portland, Maine to Great Falls.

  • What does PWM to GTF mean?

    Great question - PWM to GTF just means Portland Airport to Great Falls Airport. Now you’ll know what these unique codes when you look for flights!

  • 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, Maine to Great Falls flight deals updated?

    The Portland, Maine to Great Falls flight deals you see on this page were last updated on 10/30.

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

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Great Falls (average of $370). Flying from Portland, Maine to Great Falls in June is currently the most expensive (average of $585). 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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Top airline flying from Portland to Great Falls

Discover the top airline 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$416Average$845FlexibilityNo cancel feeOn-time69%
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