Which airports can I use when flying from Seattle to Flagstaff?

Flights from Seattle to Flagstaff usually depart from Seattle/Tacoma Intl (SEA) and arrive at Flagstaff Pulliam (FLG).

What cabin classes can I book on flights from Seattle to Flagstaff?

Only Economy Class is available on flights from Seattle to Flagstaff.

Which airports do connecting flights from Seattle to Flagstaff pass through?

Most connecting flights from Seattle to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Seattle to Flagstaff?

Yes. Being flexible with your travel dates can save you up to 41% on the Seattle to Flagstaff route. Wednesday is the cheapest departure day at $485 round-trip on average, while Sunday is the most expensive at $820, a difference of $335. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Seattle to Flagstaff?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Seattle to Flagstaff changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $442 to $2,809. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from Seattle to Flagstaff looking right now?

One-way fares from Seattle to Flagstaff are currently higher than usual. Average one-way flight prices are about $887, which is 160% above the typical average for this route.

What car rental options are available at Flagstaff Pulliam Airport (FLG)?

Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: · Budget · Hertz · Alamo · Dollar · Enterprise Rent-A-Car

How much should I expect to pay for a Seattle to Flagstaff flight?

Round-trip flights from Seattle to Flagstaff range from $485 to $631, with an average of $551 over the past 12 months. Anything below $485 counts as a good deal.

What is the cheapest airline to fly from Seattle to Flagstaff?

American Airlines ($442) and Alaska Airlines ($502) are the cheapest airlines to fly round-trip from Seattle to Flagstaff according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Seattle to Flagstaff?

Flights via Phoenix Sky Harbor Intl (PHX) offer the most affordable fares, with an average round-trip price of $635. Based on KAYAK data over the past 3 months.

When flying from Seattle to Flagstaff which airport offers the shortest layover?

Phoenix Sky Harbor Intl (PHX) had the shortest average connection time for Seattle to Flagstaff layovers at 241 minutes over the past 3 months.

$370 CHEAP FLIGHTS from Seattle to Flagstaff (SEA - FLG)

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Cheapest round-trip

$442

Typical prices: $485-$631

American Airlines

Fri 11/16Sat 11/24

SEA - FLG • 1 stop

Cheapest one-way

$404

Typical prices: $260-$357

American Airlines

Tue 10/9

SEA - FLG • 1 stop

When to travel

July

Cheapest • 28% price drop

March

Most popular

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We hope you love your trip to Flagstaff!

Flight Deals

Cheap Flights from Seattle to Flagstaff (SEA-FLG)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Flagstaff

Fri, Dec 4 - Wed, Dec 9

6:20 am - 12:11 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

4h 51m1 stop Phoenix Sky Harbor Intl

7:37 am - 1:51 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 14m1 stop Phoenix Sky Harbor Intl

$442American Airlines

Thu, Nov 26 - Tue, Dec 1

6:20 am - 12:09 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

4h 49m1 stop Phoenix Sky Harbor Intl

11:07 am - 5:47 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 40m1 stop Phoenix Sky Harbor Intl

$442American Airlines

Mon, Nov 16 - Tue, Nov 24

11:13 am - 6:35 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

6h 22m1 stop Phoenix Sky Harbor Intl

12:40 pm - 5:47 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 07m1 stop Phoenix Sky Harbor Intl

$442American Airlines

Fri, Feb 5 - Mon, Feb 8

3:21 pm - 11:57 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 36m1 stop Phoenix Sky Harbor Intl

11:11 am - 5:49 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 38m1 stop Phoenix Sky Harbor Intl

$475American Airlines

Fri, Oct 16 - Tue, Oct 20

3:10 pm - 9:23 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

6h 13m1 stop Phoenix Sky Harbor Intl

6:15 am - 1:47 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 32m1 stop Phoenix Sky Harbor Intl

$482American Airlines

Tue, Nov 10 - Sat, Nov 14

9:54 am - 6:35 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 41m1 stop Phoenix Sky Harbor Intl

11:16 am - 5:46 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 30m1 stop Phoenix Sky Harbor Intl

$502Alaska Airlines

Tue, Feb 16 - Tue, Feb 23

3:57 pm - 11:56 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

6h 59m1 stop Phoenix Sky Harbor Intl

5:30 pm - 11:02 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 32m1 stop Phoenix Sky Harbor Intl

$502Alaska Airlines

Wed, Feb 17 - Tue, Feb 23

7:00 am - 12:45 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

4h 45m1 stop Phoenix Sky Harbor Intl

1:15 pm - 8:27 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

8h 12m1 stop Phoenix Sky Harbor Intl

$502American Airlines

Fri, Dec 25 - Fri, Jan 1

6:00 am - 12:19 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

5h 19m1 stop Phoenix Sky Harbor Intl

12:49 pm - 5:35 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

5h 46m1 stop Phoenix Sky Harbor Intl

$512American Airlines

Wed, Feb 17 - Tue, Feb 23

1:42 pm - 11:56 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

9h 14m2 stops Boise Air Term. Gowen Fld Phoenix Sky Harbor Intl

5:30 pm - 11:02 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 32m1 stop Phoenix Sky Harbor Intl

$512Alaska Airlines

Recent last minute flight deals from Seattle to Flagstaff

Fri, Sep 11 - Sun, Sep 13

2:19 pm - 8:07 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

5h 48m1 stop Phoenix Sky Harbor Intl

6:49 am - 1:46 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 57m1 stop Phoenix Sky Harbor Intl

$552American Airlines

Fri, Sep 11 - Mon, Sep 14

2:19 pm - 8:07 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

5h 48m1 stop Phoenix Sky Harbor Intl

10:40 am - 5:34 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 54m1 stop Phoenix Sky Harbor Intl

$552American Airlines

Mon, Sep 7 - Fri, Sep 11

6:10 am - 1:20 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 10m1 stop Phoenix Sky Harbor Intl

6:49 am - 1:49 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 00m1 stop Phoenix Sky Harbor Intl

$804American Airlines

Fri, Sep 11 - Mon, Sep 14

12:55 pm - 8:07 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 12m2 stops Los Angeles Phoenix Sky Harbor Intl

10:40 am - 5:34 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 54m1 stop Phoenix Sky Harbor Intl

$983American Airlines

Fri, Sep 11 - Sun, Sep 13

12:55 pm - 8:07 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 12m2 stops Los Angeles Phoenix Sky Harbor Intl

6:49 am - 1:46 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

6h 57m1 stop Phoenix Sky Harbor Intl

$993American Airlines

Mon, Sep 7 - Fri, Sep 11

7:11 am - 5:49 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

10h 38m2 stops Los Angeles Phoenix Sky Harbor Intl

11:43 am - 5:34 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

5h 51m1 stop Phoenix Sky Harbor Intl

$1,222American Airlines

Fri, Sep 11 - Sun, Sep 13

12:55 pm - 8:07 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 12m2 stops Los Angeles Phoenix Sky Harbor Intl

11:43 am - 8:32 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

8h 49m2 stops Phoenix Sky Harbor Intl San Francisco

$2,225American Airlines

Fri, Sep 11 - Mon, Sep 14

12:55 pm - 8:07 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 12m2 stops Los Angeles Phoenix Sky Harbor Intl

11:43 am - 8:32 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

8h 49m2 stops Phoenix Sky Harbor Intl San Francisco

$2,263American Airlines

Mon, Sep 7 - Fri, Sep 11

7:11 am - 5:49 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

10h 38m2 stops Los Angeles Phoenix Sky Harbor Intl

11:43 am - 8:32 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

8h 49m2 stops Phoenix Sky Harbor Intl San Francisco

$2,292American Airlines

Sat, Sep 12 - Tue, Sep 15

7:18 am - 3:00 pmSEA Seattle/Tacoma Intl-FLG Flagstaff Pulliam

7h 42m1 stop Phoenix Sky Harbor Intl

10:37 am - 5:37 pmFLG Flagstaff Pulliam-SEA Seattle/Tacoma Intl

7h 00m1 stop Phoenix Sky Harbor Intl

$3,557Alaska Airlines

Booking Insights

Price, demand and travel trends for Seattle to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Flagstaff with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Seattle to Flagstaff?

Round-trip flights from Seattle to Flagstaff start at $442. Prices are below average for this route right now, with typical round-trip fares ranging from $485 to $631. The lowest price found in the past 5 days was $442 on American Airlines.

What's the cheapest day of the week to fly from Seattle to Flagstaff?

Wednesday is the cheapest day of the week to fly from Seattle to Flagstaff, it is 12% cheaper than the average day. Sunday is the most expensive day with flight prices 48% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Flagstaff?

July is the cheapest month to fly from Seattle to Flagstaff at $396 round-trip.
May ($1,326) and September ($715) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 234% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	June
High season	March
Cheapest flight	$404

Best time to beat the crowds but there is an average 21% increase in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Seattle to Flagstaff

When to book flights from Seattle to Flagstaff

Are your dates flexible? Find out the best times to travel from Seattle to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Seattle to Flagstaff?
Flights from Seattle to Flagstaff usually depart from Seattle/Tacoma Intl (SEA) and arrive at Flagstaff Pulliam (FLG).
What cabin classes can I book on flights from Seattle to Flagstaff?
Only Economy Class is available on flights from Seattle to Flagstaff.
Which airports do connecting flights from Seattle to Flagstaff pass through?
Most connecting flights from Seattle to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Seattle to Flagstaff?
Yes. Being flexible with your travel dates can save you up to 41% on the Seattle to Flagstaff route. Wednesday is the cheapest departure day at $485 round-trip on average, while Sunday is the most expensive at $820, a difference of $335. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Seattle to Flagstaff?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Seattle to Flagstaff changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $442 to $2,809. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Seattle to Flagstaff looking right now?
One-way fares from Seattle to Flagstaff are currently higher than usual. Average one-way flight prices are about $887, which is 160% above the typical average for this route.
What car rental options are available at Flagstaff Pulliam Airport (FLG)?
Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
· Budget
· Hertz
· Alamo
· Dollar
· Enterprise Rent-A-Car
How much should I expect to pay for a Seattle to Flagstaff flight?
Round-trip flights from Seattle to Flagstaff range from $485 to $631, with an average of $551 over the past 12 months. Anything below $485 counts as a good deal.

If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $485 - about $335 less than Sunday (41% savings) based on the last 12 months.
If you can choose when to travel, plan your Seattle to Flagstaff trip for July. Fares historically average $396 round-trip in that month - typically $930 less than the most expensive month, which is May (based on the last 12 months).

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SEA - FLG

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Everything you should know

Cheap Flights from Seattle to Flagstaff (SEA-FLG)

Recent round-trip flight deals from Seattle to Flagstaff

Recent one-way flight deals from Seattle to Flagstaff

Recent last minute flight deals from Seattle to Flagstaff

Price, demand and travel trends for Seattle to Flagstaff flights

How much is a round-trip flight from Seattle to Flagstaff?

What's the cheapest day of the week to fly from Seattle to Flagstaff?

What is the cheapest month to fly from Seattle to Flagstaff?

What is the cheapest airline to fly from Seattle to Flagstaff?

What is the cheapest layover airport when flying from Seattle to Flagstaff?

When flying from Seattle to Flagstaff which airport offers the shortest layover?

Key details for Seattle to Flagstaff flights

Low season

High season

Cheapest flight

When to book flights from Seattle to Flagstaff

Your Seattle to Flagstaff flight questions, answered

Your guide to booking Seattle to Flagstaff flights

More options for your flight from Seattle to Flagstaff

Complete your trip to Flagstaff with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Flagstaff

Find direct flights to and from Seattle and Flagstaff

Flights from domestic origins to Flagstaff

Flights to other popular destinations

Find deals for your return flight