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$496+ Cheap flights from Portland, ME to Flagstaff (PWM - FLG)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FLG
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Portland to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Flagstaff (FLG). 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 30, 2025.

Round-trip from

$496
(American Airlines)

Popular in

February

Cheapest in

June

Average price

$605
From Portland to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($492 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Portland to Flagstaff

Cheapest flights from Portland to Flagstaff
Explore the most affordable flight options available from Portland to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:18 amPWM - FLG
2 stops13h 43mAmerican Airlines
Sat 9/137:00 amFLG - PWM
1 stop7h 45mAmerican Airlines
Deal found 6/30$496

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Flagstaff 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 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Portland to Flagstaff that are best for you.

Fly from

Portland

Fly to

Flagstaff

Route

Depart

Return

Price

PortlandFlagstaff

PWM - FLG

PWMFLG

Portland

Thu 9/4

9:18 am-8:01 pm

2 stops13h 43m

Flagstaff Pulliam

Sat 9/13

7:00 am-5:45 pm

1 stop7h 45m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Portland to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Flagstaff

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

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Flagstaff (average of $563). Flying from Portland, Maine to Flagstaff in March is currently the most expensive (average of $661). 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.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated June 30, 2025.
See what other customers who have flown with American Airlines from Portland to Flagstaff have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

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

  • What is the cheapest airline to fly from Portland, Maine to Flagstaff round-trip?

    Our cheapest airline available from Portland, Maine to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $496 on this airline. American Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Portland to Flagstaff?

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Flagstaff (average of $563). Flying from Portland, Maine to Flagstaff in March is currently the most expensive (average of $661). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Williams
Winslow

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Top airline flying from Portland to Flagstaff

Discover the top airline that operate flights from Portland to Flagstaff. 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 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$550Average$695FlexibilityNo cancel feeOn-time71%

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