A mountainous landscape with dense forests and a dramatic sky.

CA $514 Cheap Flights from Seattle (SEA) to Flagstaff (FLG)

View CA $514 flight on Sat, Sep 19, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Flagstaff Pulliam Field (FLG)

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Cheap flights from Seattle (SEA) to Flagstaff (FLG)

Prices were available within the past 7 days and start at CA $514 for one-way flights and CA $623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 19 - Sat, Sep 26
SEA
Seattle
FLG
Flagstaff
CA $623 Roundtrip, found 5 days ago
CA $623
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 19 from Seattle to Flagstaff, returning Sat, Sep 26, priced at CA $623 found 5 days ago
American Airlines
Sat, Sep 19 - Sat, Sep 26
SEA
Seattle
FLG
Flagstaff
CA $692 Roundtrip, found 5 days ago
CA $692
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 19 from Seattle to Flagstaff, returning Sat, Sep 26, priced at CA $692 found 5 days ago
Alaska Airlines
Sat, Sep 19 - Sat, Sep 26
SEA
Seattle
FLG
Flagstaff
CA $699 Roundtrip, found 5 days ago
CA $699
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 19 from Seattle to Flagstaff, returning Sat, Sep 26, priced at CA $699 found 5 days ago
American Airlines
Sat, Sep 5 - Sat, Sep 12
SEA
Seattle
FLG
Flagstaff
CA $707 Roundtrip, found 3 days ago
CA $707
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 5 from Seattle to Flagstaff, returning Sat, Sep 12, priced at CA $707 found 3 days ago
American Airlines
Mon, Sep 7 - Sat, Sep 12
SEA
Seattle
FLG
Flagstaff
CA $721 Roundtrip, found 3 days ago
CA $721
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 7 from Seattle to Flagstaff, returning Sat, Sep 12, priced at CA $721 found 3 days ago
American Airlines
Sat, Sep 19 - Sat, Sep 26
SEA
Seattle
FLG
Flagstaff
CA $740 Roundtrip, found 5 days ago
CA $740
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 19 from Seattle to Flagstaff, returning Sat, Sep 26, priced at CA $740 found 5 days ago
American Airlines
Mon, Sep 7 - Sat, Sep 12
SEA
Seattle
FLG
Flagstaff
CA $755 Roundtrip, found 3 days ago
CA $755
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 7 from Seattle to Flagstaff, returning Sat, Sep 12, priced at CA $755 found 3 days ago
American Airlines
Sat, Sep 5 - Sat, Sep 12
SEA
Seattle
FLG
Flagstaff
CA $774 Roundtrip, found 3 days ago
CA $774
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 5 from Seattle to Flagstaff, returning Sat, Sep 12, priced at CA $774 found 3 days ago
American Airlines
Mon, Sep 7 - Sat, Sep 12
SEA
Seattle
FLG
Flagstaff
CA $788 Roundtrip, found 3 days ago
CA $788
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 7 from Seattle to Flagstaff, returning Sat, Sep 12, priced at CA $788 found 3 days ago
Alaska Airlines
Sat, Sep 5 - Sat, Sep 12
SEA
Seattle
FLG
Flagstaff
CA $797 Roundtrip, found 3 days ago
CA $797
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Seattle to Flagstaff, returning Sat, Sep 12, priced at CA $797 found 3 days ago

Find the cheapest month to fly from Seattle (SEA) to Flagstaff (FLG)

January is typically the cheapest month to fly

From CA $395 - CA $3,245 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) cost?
You can find cheap one-way flights from CA $514 and cheap return flights from CA $623 SEA to FLG with Expedia. One-way flights typically cost between CA$470 and CA$2,207. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to FLG ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The cheapest months to fly from SEA to FLG are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA) to Flagstaff, AZ (FLG)?
Enter SEA to FLG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
There are approximately 6 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Flagstaff Pulliam Field (FLG). Some common connection points include Sky Harbor Intl. (PHX), Boise, ID (BOI), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Flagstaff Pulliam Field (FLG) typically departs around 12:25 AM local time. This service is operated by American Airlines and is seasonal, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Flagstaff Pulliam Field (FLG) on a Saturday, with around 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines and American Airlines. Saturday offers notably more flight options compared to other days of the week, making it a great day to consider for your journey.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Flagstaff Pulliam Field (FLG) are in the morning, from 9am to 12pm. Many major carriers, including American Airlines and Alaska Airlines, offer flights during this window. Many travelers prefer this because it allows for an early start to their travel day, getting you to Flagstaff with plenty of time to settle in.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
There are no nonstop flights from Seattle - Tacoma Intl. (SEA) to Flagstaff Pulliam Field (FLG). For flights with one stop, you can expect the journey to typically take around 4 hours 48 minutes. Flights with two or more stops will take considerably longer, usually around 10 hours 18 minutes. The distance between these two airports is approximately 1,627 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
You can fly business class or first class between SEA and FLG. First class cabins are available on Alaska Airlines and American Airlines.
How do I earn miles on a Seattle, WA (SEA) to Flagstaff, AZ (FLG) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA) to Flagstaff, AZ (FLG) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Flagstaff, AZ (FLG) from Seattle, WA (SEA)?
If you're planning to travel to Flagstaff from Seattle - Tacoma Intl. (SEA), you can fly directly into Flagstaff Pulliam Field (FLG). Some flights may connect through major hubs like Boise, ID (BOI), San Francisco Intl. (SFO), or Los Angeles Intl. (LAX) before reaching Flagstaff. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA) to Flagstaff, AZ (FLG) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA) to Flagstaff, AZ (FLG) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA) to Flagstaff, AZ (FLG) flight and hotel package?
Securing a Seattle, WA (SEA) to Flagstaff, AZ (FLG) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Flagstaff Pulliam Field
Roundtrip price
CA $622
Distance
1618 km

Book with confidence

Seattle to Flagstaff Flights

The easy way to book your flights from Seattle to Flagstaff 

With Expedia, it’s simple to find and book flights to Flagstaff from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Flagstaff Pulliam Field, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Flagstaff today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Flagstaff Pulliam Field, FLG 

Sort your search results by price to find great deals on your flight from Seattle to Flagstaff—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Flagstaff from Seattle currently is just CA $623 rising to CA $797.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Flagstaff  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Flagstaff from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Flagstaff with Expedia today.

Seattle to Flagstaff Flights

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