$503+ Cheap flights from Portland, ME to Flagstaff (PWM - FLG)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FLG
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Flagstaff with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Flagstaff
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to FlagstaffExplore 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 August 12, 2026.
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 August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 8/257:05 am -
2 stops13h 44m
Sat 8/297:00 am -
2 stops12h 00m
Deal found 8/10![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 12/57:10 am -
2 stops13h 25m
Thu 12/1011:16 am -
2 stops9h 17m
Deal found 8/9![American Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 12/57:10 am -
2 stops13h 25m
Wed 12/97:37 am -
2 stops11h 59m
Deal found 8/9![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 12/45:45 am -
2 stops14h 50m
Thu 12/1011:16 am -
2 stops9h 17m
Deal found 8/9![American Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 12/45:45 am -
2 stops14h 50m
Wed 12/97:37 am -
2 stops11h 59m
Deal found 8/9![American Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 12/57:10 am -
2 stops13h 25m
Fri 12/1112:41 pm -
2 stops9h 13m
Deal found 8/9![American Airlines logo]()
$752
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 12/45:45 am -
2 stops14h 50m
Fri 12/1112:41 pm -
2 stops9h 13m
Deal found 8/9![American Airlines logo]()
$782
This American Airlines deal was found by Cheapflights users on 8/9. 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 12/36:00 am -
2 stops14h 35m
Thu 12/1011:16 am -
2 stops9h 17m
Deal found 8/9![American Airlines logo]()
$802
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 12/57:10 am -
2 stops13h 25m
Tue 12/812:40 pm -
2 stops19h 44m
Deal found 8/9![American Airlines logo]()
$804
This American Airlines deal was found by Cheapflights users on 8/9. 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 12/36:00 am -
2 stops14h 35m
Wed 12/97:37 am -
2 stops11h 59m
Deal found 8/9![American Airlines logo]()
$813
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 12/57:10 am -
2 stops13h 25m
Sat 12/121:22 pm -
2 stops31h 11m
Deal found 8/9![American Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 12/45:45 am -
2 stops14h 50m
Tue 12/81:22 pm -
2 stops31h 11m
Deal found 8/9![American Airlines logo]()
$834
Best flights from Portland to FlagstaffDiscover carefully curated flight deals from Portland to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Portland to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/267:00 am -
2 stops11h 00m
Wed 9/3010:40 am -
2 stops10h 07m
Deal found 8/7![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 12/57:10 am -
2 stops13h 25m
Tue 12/812:40 pm -
2 stops19h 44m
Deal found 8/9![American Airlines logo]()
$804
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 12/87:10 am -
2 stops13h 25m
Sat 12/1211:16 am -
2 stops33h 17m
Deal found 8/9![American Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 12/45:45 am -
2 stops14h 50m
Sat 12/121:22 pm -
2 stops18h 28m
Deal found 8/9![American Airlines logo]()
$845
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 12/44:10 pm -
2 stops22h 40m
Sun 12/1311:16 am -
2 stops9h 41m
Deal found 8/9![American Airlines logo]()
$886
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 12/97:10 am -
2 stops13h 25m
Thu 12/1011:16 am -
2 stops9h 17m
Deal found 8/9![American Airlines logo]()
$897
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 12/65:25 am -
2 stops33h 25m
Sat 12/1212:41 pm -
2 stops31h 52m
Deal found 8/9![American Airlines logo]()
$974
Last-minute flights from Portland to FlagstaffDiscover last-minute flight deals from Portland to Flagstaff. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Flagstaff. Data last updated August 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 8/125:30 am -
2 stops15h 19m
Fri 8/1411:42 am -
2 stops9h 05m
Deal found 8/8![American Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 8/257:05 am -
2 stops13h 44m
Sat 8/297:00 am -
2 stops12h 00m
Deal found 8/10![American Airlines logo]()
$563
One-way flights from Portland to FlagstaffSearch for one-way flight options from Portland to Flagstaff. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Portland to Flagstaff. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 9/289:00 am -
2 stops14h 07m
Deal found 8/9![American Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 9/86:09 pm -
2 stops18h 58m
Deal found 8/8![American Airlines logo]()
$625
Find 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 August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $563 (American Airlines) |
One-way from | $503 (American Airlines) |
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 August 12, 2026.
Use the filters below to find and compare flights from Portland to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Sat 9/26
7:00 am-3:00 pm
2 stops11h 00m
Flagstaff Pulliam
Wed 9/30
10:40 am-11:47 pm
2 stops10h 07m
$563
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Sat 12/5
7:10 am-6:35 pm
2 stops13h 25m
Flagstaff Pulliam
Tue 12/8
12:40 pm-10:24 am
2 stops19h 44m
$804
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Tue 12/8
7:10 am-6:35 pm
2 stops13h 25m
Flagstaff Pulliam
Sat 12/12
11:16 am-10:33 pm
2 stops33h 17m
$815
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Fri 12/4
5:45 am-6:35 pm
2 stops14h 50m
Flagstaff Pulliam
Sat 12/12
1:22 pm-9:50 am
2 stops18h 28m
$845
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Fri 12/4
4:10 pm-12:50 pm
2 stops22h 40m
Flagstaff Pulliam
Sun 12/13
11:16 am-10:57 pm
2 stops9h 41m
$886
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Wed 12/9
7:10 am-6:35 pm
2 stops13h 25m
Flagstaff Pulliam
Thu 12/10
11:16 am-10:33 pm
2 stops9h 17m
$897
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Sun 12/6
5:25 am-12:50 pm
2 stops33h 25m
Flagstaff Pulliam
Sat 12/12
12:41 pm-10:33 pm
2 stops31h 52m
$974
Cheapest one-way
Quickest one-way
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Mon 9/28
9:00 am-8:07 pm
2 stops14h 07m
$503
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Tue 9/8
6:09 pm-10:07 am
2 stops18h 58m
$625
Sorted by cheapest first
Compare providers for flights from Portland to Flagstaff
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Flagstaff in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Flagstaff 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-Flagstaff 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 Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Portland with our price prediction graph.
PWM-FLG
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.
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 August 12, 2026.
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.
Entertainment
6.8
Comfort
7.2
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Entertainment
6.8
Comfort
7.2
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
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.
Traveling to a place near Flagstaff?
Book flights to Flagstaff if you plan to visit one of these locationsWinslow
Williams
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Portland and Flagstaff flights
Browse other Portland and Flagstaff flight options. Last updated on August 12, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$580 | Average$680 | FlexibilityNo cancel fee | On-time71% |