$361+ Cheap flights from Flagstaff to Seattle (FLG - SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — SEA
May 28 — Jun 41
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
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Cheapest flights from Flagstaff to SeattleExplore the most affordable flight options available from Flagstaff to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Flagstaff to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:37 am
FLG
- SEA
1 stop8h 10m
American Airlines
Mon 9/288:42 am
SEA
- FLG
1 stop7h 28m
American Airlines
Deal found 4/27![American Airlines logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Wed 6/31:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:15 pm
FLG
- SEA
1 stop7h 36m
American Airlines
Fri 9/1811:15 am
SEA
- FLG
1 stop4h 55m
American Airlines
Deal found 4/24![American Airlines logo]()
$553
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:50 am
FLG
- SEA
1 stop7h 40m
Alaska Airlines
Tue 7/281:44 pm
SEA
- FLG
1 stop6h 20m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$572
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Fri 6/51:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 am
FLG
- SEA
1 stop8h 09m
Alaska Airlines
Wed 6/31:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:41 am
FLG
- SEA
1 stop7h 32m
Alaska Airlines
Tue 5/1211:48 am
SEA
- FLG
1 stop6h 56m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 am
FLG
- SEA
1 stop8h 09m
Alaska Airlines
Thu 6/41:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$612
This Expedia deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:43 am
FLG
- SEA
1 stop7h 23m
Alaska Airlines
Mon 6/159:31 pm
SEA
- FLG
2 stops22h 25m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:25 am
FLG
- SEA
1 stop7h 13m
American Airlines
Sun 6/76:20 am
SEA
- FLG
1 stop4h 53m
American Airlines
Deal found 4/25![American Airlines logo]()
$632
Best flights from Flagstaff to SeattleDiscover carefully curated flight deals from Flagstaff to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Flagstaff to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:37 am
FLG
- SEA
1 stop8h 10m
American Airlines
Mon 9/288:42 am
SEA
- FLG
1 stop7h 28m
American Airlines
Deal found 4/27![American Airlines logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:50 am
FLG
- SEA
1 stop7h 40m
Alaska Airlines
Tue 6/231:44 pm
SEA
- FLG
1 stop6h 12m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:15 pm
FLG
- SEA
1 stop7h 36m
American Airlines
Fri 9/1811:15 am
SEA
- FLG
1 stop4h 55m
American Airlines
Deal found 4/24![American Airlines logo]()
$553
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:50 am
FLG
- SEA
1 stop7h 40m
Alaska Airlines
Tue 7/281:44 pm
SEA
- FLG
1 stop6h 20m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$572
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Fri 6/51:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:41 am
FLG
- SEA
1 stop7h 26m
Alaska Airlines
Sun 5/1711:47 am
SEA
- FLG
1 stop6h 55m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 am
FLG
- SEA
1 stop8h 09m
Alaska Airlines
Wed 6/31:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:41 am
FLG
- SEA
1 stop7h 32m
Alaska Airlines
Tue 5/1211:48 am
SEA
- FLG
1 stop6h 56m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$597
Last-minute flights from Flagstaff to SeattleDiscover last-minute flight deals from Flagstaff to Seattle. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Flagstaff to Seattle. Data last updated April 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:41 am
FLG
- SEA
1 stop6h 08m
American Airlines
Thu 4/3011:11 am
SEA
- FLG
1 stop7h 31m
American Airlines
Deal found 4/24![American Airlines logo]()
$760
This Expedia deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:41 am
FLG
- SEA
2 stops8h 12m
Alaska Airlines
Thu 4/309:51 am
SEA
- FLG
1 stop6h 40m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$770
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:41 am
FLG
- SEA
1 stop7h 32m
Alaska Airlines
Tue 5/1211:48 am
SEA
- FLG
1 stop6h 56m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$597
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 am
FLG
- SEA
1 stop8h 09m
Alaska Airlines
Wed 6/31:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 am
FLG
- SEA
1 stop8h 09m
Alaska Airlines
Thu 6/41:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Fri 6/51:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:27 pm
FLG
- SEA
1 stop26h 37m
American Airlines
Wed 6/36:50 am
SEA
- FLG
2 stops13h 06m
American Airlines
Deal found 4/26![American Airlines logo]()
$769
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Wed 6/31:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Fri 6/51:58 pm
SEA
- FLG
1 stop5h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:43 am
FLG
- SEA
1 stop9h 21m
American Airlines
Wed 6/36:50 am
SEA
- FLG
2 stops13h 06m
American Airlines
Deal found 4/26![American Airlines logo]()
$736
One-way flights from Flagstaff to SeattleSearch for one-way flight options from Flagstaff to Seattle. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Flagstaff to Seattle. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$361
This Travelocity deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:48 pm
FLG
- SEA
2 stops7h 33m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:48 pm
FLG
- SEA
1 stop7h 16m
American Airlines
Deal found 4/26![American Airlines logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:43 am
FLG
- SEA
1 stop7h 24m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:50 am
FLG
- SEA
2 stops14h 59m
American Airlines
Deal found 4/27![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:50 am
FLG
- SEA
2 stops14h 59m
American Airlines
Deal found 4/27![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:50 am
FLG
- SEA
2 stops14h 59m
American Airlines
Deal found 4/27![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:43 am
FLG
- SEA
2 stops10h 06m
American Airlines
Deal found 4/27![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:48 pm
FLG
- SEA
2 stops24h 09m
American Airlines
Deal found 4/27![American Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:50 am
FLG
- SEA
2 stops14h 59m
American Airlines
Deal found 4/27![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:43 am
FLG
- SEA
2 stops10h 06m
American Airlines
Deal found 4/27![American Airlines logo]()
$625
Find flight deals from Flagstaff to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $522 (American Airlines) |
One-way from | $361 (Alaska Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $598 |
Cheapflights Fare Finder
Customize your flight search to find flights from Flagstaff to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Flagstaff to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Fri 9/25
8:37 am-4:47 pm
1 stop8h 10m
Seattle/Tacoma Intl
Mon 9/28
8:42 am-4:10 pm
1 stop7h 28m
$522
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Wed 6/10
6:50 am-2:30 pm
1 stop7h 40m
Seattle/Tacoma Intl
Tue 6/23
1:44 pm-7:56 pm
1 stop6h 12m
$527
Quickest round-trip
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Mon 9/14
12:15 pm-7:51 pm
1 stop7h 36m
Seattle/Tacoma Intl
Fri 9/18
11:15 am-4:10 pm
1 stop4h 55m
$553
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Sun 7/19
6:50 am-2:30 pm
1 stop7h 40m
Seattle/Tacoma Intl
Tue 7/28
1:44 pm-8:04 pm
1 stop6h 20m
$572
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Sat 5/30
11:43 am-7:07 pm
1 stop7h 24m
Seattle/Tacoma Intl
Fri 6/5
1:58 pm-7:56 pm
1 stop5h 58m
$587
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Wed 5/13
11:41 am-7:07 pm
1 stop7h 26m
Seattle/Tacoma Intl
Sun 5/17
11:47 am-6:42 pm
1 stop6h 55m
$587
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Fri 5/29
6:50 am-2:59 pm
1 stop8h 09m
Seattle/Tacoma Intl
Wed 6/3
1:58 pm-7:56 pm
1 stop5h 58m
$592
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Fri 5/8
11:41 am-7:13 pm
1 stop7h 32m
Seattle/Tacoma Intl
Tue 5/12
11:48 am-6:44 pm
1 stop6h 56m
$597
Cheapest one-way
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Tue 6/2
11:43 am-7:07 pm
1 stop7h 24m
$361
Quickest one-way
FlagstaffSeattle
FLG - SEA
FLGSEA
Flagstaff Pulliam
Sat 6/6
10:25 am-5:34 pm
1 stop7h 09m
$361
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Flagstaff to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flagstaff to Seattle in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Flagstaff-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flagstaff-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flagstaff-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Flagstaff-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flagstaff-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Flagstaff to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Flagstaff with our price prediction graph.
FLG-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Flagstaff to Seattle
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 28, 2026.
See what other customers who have flown with American Airlines from Flagstaff to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Food
6.4
Comfort
7.2
Boarding
7.5
Entertainment
6.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Food
6.4
Comfort
7.2
Boarding
7.5
Entertainment
6.9
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Flagstaff to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
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Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$365 | Average$575 | FlexibilityNo cancel fee | On-time71% |