Cheap flights from Seattle to Flagstaff from $352
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Flagstaff departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Flagstaff
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Seattle to Flagstaff
All round-trip flight deals from Seattle to Flagstaff
American Airlines flights from Seattle to Flagstaff
Our best American Airlines deals on Seattle to Flagstaff flight tickets
Alaska Airlines flights from Seattle to Flagstaff
Our best Alaska Airlines deals on Seattle to Flagstaff flight tickets
See travel insights to Flagstaff from
How to get the cheapest flight ticket from Seattle 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 cheapest month to fly to Flagstaff?
The month of August is, on average, the cheapest month to fly to Flagstaff from Seattle, with most prices found around $575. The month of January is another great option to travel to Flagstaff, with average flight prices from Seattle averaging around $587.
What is the cheapest day to depart on your flight to Flagstaff?
According to our data, Monday is the cheapest day to fly to Flagstaff from Seattle. The lowest ticket price found for a Monday departure recently was $561. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $761. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.
What is the cheapest time of day to depart on your flight to Flagstaff?
The cheapest time of day to fly to Flagstaff is at noon when flights can be purchased for as low as $626. Flights to Flagstaff are more costly in the afternoon, with an average ticket price of $669. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Flagstaff?
You are more likely to see cheaper flights to Flagstaff from Seattle when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Flagstaff for around $658 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Flagstaff from Seattle for as low as $499 on momondo.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Flagstaff Pulliam?
American Airlines and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Flagstaff Pulliam
What airlines fly to Flagstaff?
American Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Flagstaff from Seattle according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Flagstaff. Keep in mind that there are 3 different airlines that fly to Flagstaff on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Flagstaff
Cheap Seattle to Flagstaff (SEA to FLG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Flagstaff
How far is Seattle/Tacoma Intl to Flagstaff Pulliam by plane?
A flight from Seattle/Tacoma Intl to Flagstaff Pulliam will travel around 1018.2 mi. Flights usually cover this in 5h 01m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Flagstaff Pulliam Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Flagstaff Pulliam Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Flagstaff Pulliam Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Flagstaff Pulliam Airport is 2 as of January 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Flagstaff Pulliam Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Flagstaff Pulliam Airport.
What documentation or ID do you need to fly to Flagstaff Pulliam Airport?
The travel and health documents required for your trip to Flagstaff Pulliam Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Flagstaff Pulliam Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Flagstaff?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Flagstaff is American Airlines (63% of total bookings). The next most popular airline is Alaska Airlines (37%).
Best airlines flying from Seattle to Flagstaff
Compare and see reviews for airlines that fly from Seattle to Flagstaff with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $449 | Free Cancellation | Rating 8.0 9,706 reviews | |||
| PriceFrom $493 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Flagstaff?
Book flights to Flagstaff if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Flagstaff?
It is quick and easy to find Seattle to Flagstaff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Flagstaff that suits you.
Can I find flights from Seattle to Flagstaff with flexible booking policies on momondo?
Flights from Seattle to Flagstaff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Seattle to Flagstaff?
Once you have performed a search for Seattle to Flagstaff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Seattle to Flagstaff right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seattle to Flagstaff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Flagstaff and let you know when they change.