Cheap flights from Seattle to Flagstaff (SEA - FLG)

SEA — FLG
Dec 4 — Dec 111

The best prices from Seattle/Tacoma Intl to Flagstaff Pulliam are usually found in December or January, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from Seattle (SEA) to Flagstaff (FLG)

All the information you need to plan the best SEA to FLG flight in 2022: compare Seattle to Flagstaff flight prices with the expected peak season, weather and rainfall in Flagstaff.

SEA - FLG

Price

$386 - $823

FLG

Temperature

32 - 71.6 °F

FLG

Rainfall

0.4 - 2.7 inches

Popular inJulyHigh demand for flights, 32% potential price rise
Cheapest inDecemberBest time to find cheap flights, 31% potential price drop
Round-trip from$386From Seattle/Tacoma Intl to Flagstaff Pulliam
One-way from$349One-way flight from Seattle/Tacoma Intl to Flagstaff Pulliam

What is the cheapest day to fly round-trip from Seattle to Flagstaff?

Thursday flights are found to be more expensive to fly from Seattle to Flagstaff. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Flagstaff.

How far in advance should I book a flight from Seattle to Flagstaff?

Travelers have found it’s best to book a flight 61 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Flagstaff 1-2 weeks in advance for as low as $553, or $690 for flights within the next 24 hours.

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

Our data shows that December tends to be the cheapest month to fly to Flagstaff from Seattle. Users have commonly found prices around $557 for the month, but tickets can be as low as $279. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Seattle to Flagstaff (SEA - FLG)?

One of the essential ways to save on airfare from Seattle to Flagstaff is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

Cheap flights from Seattle to Flagstaff in November, December 2022

The best prices found for SEA to FLG flights for November, December
Dec 30 - Jan 3
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

5h 49m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 14m
$532

American Airlines

Pick Dates

Deal found 11/29

Dec 29 - Jan 3
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

6h 33m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 14m
$554

American Airlines

Pick Dates

Deal found 11/29

Dec 15 - Dec 19
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

6h 33m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 14m
$596

American Airlines

Pick Dates

Deal found 11/27

Seattle to Flagstaff 2022 flight deals

Cheap flights to Flagstaff from Seattle found for this year
Dec 30 - Jan 3
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

5h 49m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 14m
$532

American Airlines

Pick Dates

Deal found 11/29

Dec 29 - Jan 3
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

6h 33m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 14m
$554

American Airlines

Pick Dates

Deal found 11/29

Dec 15 - Dec 19
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

6h 33m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 14m
$596

American Airlines

Pick Dates

Deal found 11/27

Cheap American Airlines flights from Seattle to Flagstaff

Jan 25 - Jan 31
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

16h 18m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

11h 39m
$375

American Airlines

Pick Dates

Deal found 11/27

Feb 14 - Feb 15
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

19h 46m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

11h 53m
$385

American Airlines

Pick Dates

Deal found 11/28

Jan 25 - Jan 31
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

13h 03m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

2 stops

14h 47m
$399

American Airlines

Pick Dates

Deal found 11/27

Last minute flights from Seattle to Flagstaff

Late deals on return flights to Flagstaff from Seattle, departing today and this week
Dec 9 - Dec 12
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

6h 38m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

5h 05m
$638

American Airlines

Pick Dates

Deal found 11/26

Dec 8 - Dec 10
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

5h 29m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

1 stop

6h 35m
$658

American Airlines

Pick Dates

Deal found 11/27

Dec 9 - Dec 13
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

5h 29m
FLG

Flagstaff Pulliam

SEA

Seattle/Tacoma Intl

2 stops

19h 26m
$778

American Airlines

Pick Dates

Deal found 11/27

One-way flights to Flagstaff from Seattle

The cheapest one-way flights from Seattle to Flagstaff
Dec 14
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

6h 38m
$349

American Airlines

Pick Dates

Deal found 11/29

Apr 18
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

8h 43m
$359

American Airlines

Pick Dates

Deal found 11/26

Mar 30
SEA

Seattle/Tacoma Intl

FLG

Flagstaff Pulliam

1 stop

7h 27m
$394

American Airlines

Pick Dates

Deal found 11/28

Related info for your journey

Useful info, stats and facts about Seattle to Flagstaff flights.

Which airlines flying from Seattle/Tacoma Intl to Flagstaff Pulliam have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Flagstaff Pulliam have new flexible policies in place due to COVID-19. American Airlines, Alaska Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Seattle to Flagstaff for under $400 on Cheapflights?

Yes, there are multiple flights from Seattle to Flagstaff for under $400. The cheapest flight booked recently is on American Airlines for just $375, but on average you can expect to pay $480.

Are there last-minute flights available from Seattle to Flagstaff for under $700?

There are currently 9+ open flights from Seattle to Flagstaff within the next 7 days for less than $700.

What is the cheapest airline to fly from Seattle to Flagstaff round-trip?

Currently priced at $375, American Airlines will fly you from Seattle to Flagstaff and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. This flight start at 32% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Seattle to Flagstaff?

American Airlines, Alaska Airlines and United Airlines are the most popular airlines when flying from Seattle to Flagstaff.

What are the cheapest flights from Seattle to Flagstaff?

While on average a flight from Seattle to Flagstaff is generally $1,047, our data shows the cheapest flight currently is $358. When looking at the most popular route, (Seattle/Tacoma Intl - Flagstaff Pulliam), you can expect to pay $366 for that flight.

Alternative routes for Seattle to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Tucsonfrom $109 pp
Bellingham to Yumafrom $313 pp
Spokane to Tucsonfrom $350 pp
Yakima to Tucsonfrom $421 pp

Top 2 airlines flying from Seattle to Flagstaff

The chart below displays the airlines Cheapflights users traveling from Seattle to Flagstaff choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$215Average$530FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$310Average$599FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights