$431+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FLG
Nov 6 — Nov 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 October 7, 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 October 7, 2026.
This American Airlines deal was found by Cheapflights users on 10/5. 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 12/166:00 am -
2 stops14h 39m
Fri 1/16:43 am -
2 stops14h 16m
Deal found 10/5![American Airlines logo]()
$802
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 October 7, 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 October 7, 2026.
This American Airlines deal was found by Cheapflights users on 10/5. 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 1/207:00 am -
2 stops15h 38m
Tue 1/267:29 am -
2 stops12h 14m
Deal found 10/5![American Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 10/6. 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 2/1712:18 pm -
2 stops13h 41m
Sat 2/209:11 pm -
2 stops12h 33m
Deal found 10/6![American Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 10/5. 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 12/166:00 am -
2 stops14h 39m
Fri 1/16:43 am -
2 stops14h 16m
Deal found 10/5![American Airlines logo]()
$802
This American Airlines deal was found by Cheapflights users on 10/6. 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 2/1310:59 am -
2 stops11h 42m
Sat 2/2011:30 am -
2 stops9h 26m
Deal found 10/6![American Airlines logo]()
$889
This American Airlines deal was found by Cheapflights users on 10/6. 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 2/1712:18 pm -
2 stops13h 41m
Thu 2/189:11 pm -
2 stops11h 21m
Deal found 10/6![American Airlines logo]()
$900
This American Airlines deal was found by Cheapflights users on 10/6. 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 2/1512:18 pm -
2 stops13h 41m
Sun 2/2111:30 am -
2 stops9h 26m
Deal found 10/6![American Airlines logo]()
$940
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 October 7, 2026.
Search for one-way flight options from Portland to Flagstaff. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/1611:57 am -
2 stops10h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/1512:09 pm -
2 stops12h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/1311:57 am -
2 stops10h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/185:30 am -
2 stops15h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$671
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/127:00 am -
2 stops30h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$825
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 October 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $501 (American Airlines) |
One-way from | $431 (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 7,457,451 searches. Data last updated October 7, 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
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Wed 1/20
7:00 am-8:38 pm
2 stops15h 38m
Flagstaff Pulliam
Tue 1/26
7:29 am-9:43 pm
2 stops12h 14m
$501
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Sat 10/17
10:07 am-7:49 pm
2 stops12h 42m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$593
Quickest round-trip
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Tue 10/13
11:57 am-7:49 pm
2 stops10h 52m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$593
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Sun 10/18
5:30 am-5:44 pm
2 stops15h 14m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$671
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Wed 2/17
12:18 pm-11:59 pm
2 stops13h 41m
Flagstaff Pulliam
Sat 2/20
9:11 pm-11:44 am
2 stops12h 33m
$760
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Wed 12/16
6:00 am-6:39 pm
2 stops14h 39m
Flagstaff Pulliam
Fri 1/1
6:43 am-10:59 pm
2 stops14h 16m
$802
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Mon 10/12
7:00 am-10:04 am
2 stops30h 04m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$825
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Sat 2/13
10:59 am-8:41 pm
2 stops11h 42m
Flagstaff Pulliam
Sat 2/20
11:30 am-10:56 pm
2 stops9h 26m
$889
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Wed 2/17
12:18 pm-11:59 pm
2 stops13h 41m
Flagstaff Pulliam
Thu 2/18
9:11 pm-10:32 am
2 stops11h 21m
$900
PortlandFlagstaff
PWM Portland - FLG Flagstaff Pulliam
PWMFLG
Portland
Mon 2/15
12:18 pm-11:59 pm
2 stops13h 41m
Flagstaff Pulliam
Sun 2/21
11:30 am-10:56 pm
2 stops9h 26m
$940
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 October.
| 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.
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 locationsWilliams
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Popular flights