
Popular airlines from Portland International Airport (PDX) to Flagstaff Pulliam Field (FLG)
- American Airlines
American Airlines
- Alaska Airlines
Alaska Airlines
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Cheap Flights from Portland to Flagstaff (PDX-FLG)
Prices were available within the past 7 days and start at $175 for one-way flights and $286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Portland (PDX) to Flagstaff (FLG)
May is typically the cheapest month to fly
Graph displaying average flight prices per month
Alternative airports near Flagstaff
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Portland Intl. |
Destination airport | Flagstaff Pulliam Field |
Airlines serving | Alaska Airlines, American Airlines |
Roundtrip price | $285 |
Distance | 920 mi |
Portland to Flagstaff Flights
The cheapest times to fly from Portland to Flagstaff
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Flagstaff are during the month of September. You can find some of the cheapest flights from Portland to Flagstaff with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Portland to Flagstaff
Sunday is one of the best days to book for cheap flights from Portland to Flagstaff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Portland to Flagstaff
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Flagstaff in 2025. You can also book with separate airlines for your outbound and return journeys, from $175 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Flagstaff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Flagstaff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Top Routes from Portland
- Portland to Chicago (PDX - ORD)
- Portland to San Diego (PDX - SAN)
- Portland to Phoenix (PDX - PHX)
- Portland to Newark Liberty Intl. Airport (PDX - EWR)
- Portland to Los Angeles (PDX - LAX)
- Portland to Miami (PDX - MIA)
- Portland to Honolulu (PDX - HNL)
- Portland to Orange County (PDX - SNA)
- Portland to Boston (PDX - BOS)
- Portland to Denver (PDX - DEN)
- Portland to Puerto Vallarta (PDX - PVR)
- Portland to New York (PDX - JFK)
Top Routes to Flagstaff
- Chicago to Flagstaff (ORD - FLG)
- Newark Liberty Intl. Airport to Flagstaff (EWR - FLG)
- San Diego to Flagstaff (SAN - FLG)
- Los Angeles to Flagstaff (LAX - FLG)
- Tampa to Flagstaff (TPA - FLG)
- Detroit to Flagstaff (DTW - FLG)
- Boston to Flagstaff (BOS - FLG)
- New York to Flagstaff (LGA - FLG)
- Minneapolis to Flagstaff (MSP - FLG)
- Denver to Flagstaff (DEN - FLG)
- San Jose to Flagstaff (SJC - FLG)
- New York to Flagstaff (JFK - FLG)
Top Routes from Portland
- Alaska Airlines Portland to Chicago
- Alaska Airlines Portland to San Diego
- Alaska Airlines Portland to Phoenix
- Alaska Airlines Portland to Newark Liberty Intl. Airport
- Alaska Airlines Portland to Los Angeles
- Alaska Airlines Portland to Miami
- Alaska Airlines Portland to Honolulu
- Alaska Airlines Portland to Orange County
- Alaska Airlines Portland to Boston
- Alaska Airlines Portland to Denver
Top Routes to Flagstaff
- American Airlines Chicago to Flagstaff
- American Airlines Newark Liberty Intl. Airport to Flagstaff
- American Airlines San Diego to Flagstaff
- American Airlines Los Angeles to Flagstaff
- American Airlines Tampa to Flagstaff
- American Airlines Boston to Flagstaff
- American Airlines New York to Flagstaff
- American Airlines Minneapolis to Flagstaff
- American Airlines Denver to Flagstaff
- American Airlines New York to Flagstaff
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Nearby Airports
- McNary Field Airport (SLE)
- Astoria Regional Airport (AST)
- Corvallis Municipal Airport (CVO)
- Eugene Airport (EUG)
- Bowerman Airport (HQM)
- Robert's Field Airport (RDM)
- Yakima Air Terminal - McAllister Field Airport (YKM)
- Seattle - Tacoma Intl. Airport (SEA)
- Boeing Field Airport (BFI)
- Seattle Paine Field Intl. Airport Airport (PAE)
Expedia's Latest Trends
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