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Cheap flights from Portland to Flagstaff from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Flagstaff departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Portland to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:15 am - 11:11 am
PDX
-
FLG
5h 56m
1 stop
American Airlines Logo
6:49 am - 1:35 pm
FLG
-
PDX
6h 46m
1 stop
$410American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
5:15 am - 11:11 am
PDX
-
FLG
5h 56m
1 stop
American Airlines Logo
10:30 am - 4:51 pm
FLG
-
PDX
6h 21m
1 stop
$438American Airlines
Tue, Aug 11 - Sun, Aug 16
American Airlines Logo
5:06 am - 11:13 am
PDX
-
FLG
6h 07m
1 stop
American Airlines Logo
10:17 am - 4:21 pm
FLG
-
PDX
6h 04m
1 stop
$441American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
3:15 pm - 11:43 pm
PDX
-
FLG
7h 28m
1 stop
American Airlines Logo
4:04 pm - 7:49 pm
FLG
-
PDX
4h 45m
1 stop
$458American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
5:06 am - 11:13 am
PDX
-
FLG
6h 07m
1 stop
American Airlines Logo
11:38 am - 4:38 pm
FLG
-
PDX
5h 00m
1 stop
$470American Airlines
Wed, Jun 24 - Thu, Jul 9
American Airlines Logo
5:15 am - 11:11 am
PDX
-
FLG
5h 56m
1 stop
American Airlines Logo
10:30 am - 4:51 pm
FLG
-
PDX
6h 21m
1 stop
$501American Airlines
Fri, Aug 14 - Sat, Aug 29
American Airlines Logo
3:30 pm - 7:56 pm
PDX
-
FLG
4h 26m
1 stop
American Airlines Logo
6:27 pm - 11:08 pm
FLG
-
PDX
4h 41m
1 stop
$552American Airlines
Wed, Jun 24 - Sun, Jun 28
American Airlines Logo
5:20 am - 11:08 am
PDX
-
FLG
5h 48m
1 stop
American Airlines Logo
11:38 am - 4:38 pm
FLG
-
PDX
5h 00m
1 stop
$553American Airlines
Thu, Jul 30 - Mon, Aug 3
American Airlines Logo
3:30 pm - 7:56 pm
PDX
-
FLG
4h 26m
1 stop
American Airlines Logo
11:38 am - 4:38 pm
FLG
-
PDX
5h 00m
1 stop
$577American Airlines
Wed, Jun 24 - Mon, Jul 6
American Airlines Logo
5:15 am - 11:11 am
PDX
-
FLG
5h 56m
1 stop
American Airlines Logo
6:27 pm - 11:40 pm
FLG
-
PDX
5h 13m
1 stop
$578American Airlines
Thu, Sep 3 - Sun, Sep 6

American Airlines flights from Portland to Flagstaff

Our best American Airlines deals on Portland to Flagstaff flight tickets
American Airlines
Sep 2
PDX5:15 amPortland
5h 56m
1 stop
FLG11:11 amFlagstaff Pulliam
Sep 9
FLG6:49 amFlagstaff Pulliam
6h 46m
1 stop
PDX1:35 pmPortland
$410
American Airlines
Aug 11
PDX5:15 amPortland
5h 56m
1 stop
FLG11:11 amFlagstaff Pulliam
Aug 16
FLG10:30 amFlagstaff Pulliam
6h 21m
1 stop
PDX4:51 pmPortland
$438
American Airlines
Jul 1
PDX5:06 amPortland
6h 07m
1 stop
FLG11:13 amFlagstaff Pulliam
Jul 8
FLG10:17 amFlagstaff Pulliam
6h 04m
1 stop
PDX4:21 pmPortland
$441

Alaska Airlines flights from Portland to Flagstaff

Our best Alaska Airlines deals on Portland to Flagstaff flight tickets
Alaska Airlines
Nov 11
PDX10:30 amPortland
28h 04m
2 stops
FLG3:34 pmFlagstaff Pulliam
Nov 15
FLG4:04 pmFlagstaff Pulliam
22h 46m
2 stops
PDX1:50 pmPortland
$639
Alaska Airlines
Nov 11
PDX7:00 amPortland
7h 34m
1 stop
FLG3:34 pmFlagstaff Pulliam
Nov 15
FLG4:04 pmFlagstaff Pulliam
15h 16m
2 stops
PDX6:20 amPortland
$651
Alaska Airlines
Jun 24
PDX9:30 pmPortland
22h 26m
2 stops
FLG7:56 pmFlagstaff Pulliam
Jul 9
FLG1:50 pmFlagstaff Pulliam
6h 40m
1 stop
PDX8:30 pmPortland
$656

momondo 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, momondo users made 832,500 searches. Data last updated June 4, 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

Price

Cheapest round-trip

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 9/2

5:15 am-11:11 am

1 stop5h 56m

Flagstaff Pulliam

Wed 9/9

6:49 am-1:35 pm

1 stop6h 46m

$410

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Tue 8/11

5:15 am-11:11 am

1 stop5h 56m

Flagstaff Pulliam

Sun 8/16

10:30 am-4:51 pm

1 stop6h 21m

$438

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 7/1

5:06 am-11:13 am

1 stop6h 07m

Flagstaff Pulliam

Wed 7/8

10:17 am-4:21 pm

1 stop6h 04m

$441

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 11/11

3:15 pm-11:43 pm

1 stop7h 28m

Flagstaff Pulliam

Sun 11/15

4:04 pm-7:49 pm

1 stop4h 45m

$458

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 6/24

5:06 am-11:13 am

1 stop6h 07m

Flagstaff Pulliam

Thu 7/9

11:38 am-4:38 pm

1 stop5h 00m

$470

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Fri 8/14

5:15 am-11:11 am

1 stop5h 56m

Flagstaff Pulliam

Sat 8/29

10:30 am-4:51 pm

1 stop6h 21m

$501
Quickest round-trip

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 6/24

3:30 pm-7:56 pm

1 stop4h 26m

Flagstaff Pulliam

Sun 6/28

6:27 pm-11:08 pm

1 stop4h 41m

$552

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Thu 7/30

5:20 am-11:08 am

1 stop5h 48m

Flagstaff Pulliam

Mon 8/3

11:38 am-4:38 pm

1 stop5h 00m

$553

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 6/24

3:30 pm-7:56 pm

1 stop4h 26m

Flagstaff Pulliam

Mon 7/6

11:38 am-4:38 pm

1 stop5h 00m

$577

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Thu 9/3

5:15 am-11:11 am

1 stop5h 56m

Flagstaff Pulliam

Sun 9/6

6:27 pm-11:40 pm

1 stop5h 13m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Flagstaff from

How to get the cheapest flight ticket from Portland to Flagstaff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Flagstaff?

What is the cheapest month to fly to Flagstaff?

The month of January is, on average, the cheapest month to fly to Flagstaff from Portland, with most prices found around $0. The month of October is another great option to travel to Flagstaff, with average flight prices from Portland averaging around $375.

When to book flights from Portland to Flagstaff

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Flagstaff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Flagstaff (PDX to FLG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Flagstaff

Fastest flight time

4h 26m

Direct flights

None
The fastest flight from Portland to Flagstaff takes 4h 26m
There are no direct flights from Portland to Flagstaff. There are no popular flight routes from Portland to Flagstaff.
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Frequently asked questions about flying from Portland to Flagstaff

  • How far is Portland to Flagstaff Pulliam by plane?

    The distance between Portland and Flagstaff Pulliam is about 917.3 mi. A reasonable flight in good conditions will take 4h 26m.

  • When did momondo last update prices for flights from Portland Airport to Flagstaff Pulliam Airport?

    Prices for flights from Portland Airport to Flagstaff Pulliam Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Flagstaff Pulliam Airport?

  • How old do you have to be to fly from Portland Airport to Flagstaff Pulliam Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The required travel and health documents for your Flagstaff Pulliam Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Flagstaff Pulliam Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland to Flagstaff?

Best airlines flying from Portland to Flagstaff

Compare and see reviews for airlines that fly from Portland to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $355Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Flagstaff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Flagstaff for you.

Can I find flights from Portland to Flagstaff with flexible booking policies on momondo?

Yes. All flights to Flagstaff from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Flagstaff?

Once all potential Portland to Flagstaff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Flagstaff right now. Can momondo alert me if prices change?

Price alerts on flights to Flagstaff from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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