$188+ Cheap flights from Birmingham, AL to Seattle (BHM - 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SEA
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to Seattle with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Birmingham to Seattle
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Best
Last-minute
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Cheapest flights from Birmingham to SeattleExplore the most affordable flight options available from Birmingham to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Birmingham to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/12. 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 5/97:08 pm
BHM
- SEA
1 stop7h 36m
American Airlines
Tue 5/1212:28 pm
SEA
- BHM
1 stop8h 30m
American Airlines
Deal found 3/12![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:41 pm
BHM
- SEA
1 stop7h 25m
United Airlines
Tue 4/216:30 am
SEA
- BHM
1 stop7h 44m
United Airlines
Deal found 3/17![United Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/237:08 pm
BHM
- SEA
1 stop7h 36m
American Airlines
Sat 5/26:00 am
SEA
- BHM
1 stop7h 57m
American Airlines
Deal found 3/12![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
BHM
- SEA
2 stops10h 30m
Southwest
Tue 4/218:25 am
SEA
- BHM
1 stop7h 00m
Southwest
Deal found 3/17![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:55 pm
BHM
- SEA
1 stop11h 45m
Southwest
Mon 5/112:50 pm
SEA
- BHM
1 stop6h 35m
Southwest
Deal found 3/12![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:00 am
BHM
- SEA
1 stop10h 44m
United Airlines
Sat 4/1112:54 pm
SEA
- BHM
1 stop6h 50m
United Airlines
Deal found 3/12![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:25 pm
BHM
- SEA
1 stop8h 28m
Delta
Wed 4/1511:15 pm
SEA
- BHM
1 stop7h 07m
Delta
Deal found 3/16![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/17. 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 5/277:10 pm
BHM
- SEA
1 stop7h 49m
American Airlines
Thu 6/49:35 pm
SEA
- BHM
1 stop8h 05m
American Airlines
Deal found 3/17![American Airlines logo]()
$400
Best flights from Birmingham to SeattleDiscover carefully curated flight deals from Birmingham to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Birmingham to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:55 pm
BHM
- SEA
1 stop11h 45m
Southwest
Mon 5/112:50 pm
SEA
- BHM
1 stop6h 35m
Southwest
Deal found 3/12![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:41 pm
BHM
- SEA
1 stop7h 25m
United Airlines
Sat 4/1112:54 pm
SEA
- BHM
1 stop6h 50m
United Airlines
Deal found 3/17![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:32 pm
BHM
- SEA
1 stop7h 44m
Delta
Mon 5/1811:35 pm
SEA
- BHM
1 stop8h 14m
Delta
Deal found 3/16![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 5/59:43 am
BHM
- SEA
2 stops15h 10m
Alaska Airlines
Wed 5/69:07 am
SEA
- BHM
2 stops10h 44m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:40 pm
BHM
- SEA
1 stop7h 35m
Southwest
Sat 5/25:45 am
SEA
- BHM
1 stop8h 50m
Southwest
Deal found 3/14![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:00 am
BHM
- SEA
2 stops11h 00m
United Airlines
Wed 5/610:52 am
SEA
- BHM
1 stop9h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$464
Last-minute flights from Birmingham to SeattleDiscover last-minute flight deals from Birmingham to Seattle. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Seattle. Data last updated March 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:00 am
BHM
- SEA
1 stop10h 44m
United Airlines
Sat 4/1112:54 pm
SEA
- BHM
1 stop6h 50m
United Airlines
Deal found 3/12![United Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:35 am
BHM
- SEA
2 stops13h 20m
Southwest
Wed 4/151:25 pm
SEA
- BHM
1 stop6h 30m
Southwest
Deal found 3/14![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:41 pm
BHM
- SEA
1 stop7h 25m
United Airlines
Sat 4/1112:54 pm
SEA
- BHM
1 stop6h 50m
United Airlines
Deal found 3/17![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:41 pm
BHM
- SEA
1 stop7h 25m
United Airlines
Tue 4/216:30 am
SEA
- BHM
1 stop7h 44m
United Airlines
Deal found 3/17![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
BHM
- SEA
2 stops10h 30m
Southwest
Tue 4/218:25 am
SEA
- BHM
1 stop7h 00m
Southwest
Deal found 3/17![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:25 pm
BHM
- SEA
1 stop8h 28m
Delta
Wed 4/1511:15 pm
SEA
- BHM
1 stop7h 07m
Delta
Deal found 3/16![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/237:08 pm
BHM
- SEA
1 stop7h 36m
American Airlines
Sat 5/26:00 am
SEA
- BHM
1 stop7h 57m
American Airlines
Deal found 3/12![American Airlines logo]()
$379
One-way flights from Birmingham to SeattleSearch for one-way flight options from Birmingham to Seattle. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Birmingham to Seattle. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:15 am
BHM
- SEA
1 stop10h 02m
Delta
Deal found 3/17![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:15 am
BHM
- SEA
1 stop10h 02m
Delta
Deal found 3/12![Delta logo]()
$190
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:45 pm
BHM
- SEA
2 stops10h 11m
United Airlines
Deal found 3/17![United Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:10 am
BHM
- SEA
1 stop10h 34m
United Airlines
Deal found 3/17![United Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:55 pm
BHM
- SEA
2 stops8h 25m
Southwest
Deal found 3/13![Southwest logo]()
$205
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:10 am
BHM
- SEA
2 stops11h 56m
United Airlines
Deal found 3/17![United Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:25 pm
BHM
- SEA
1 stop8h 28m
Delta
Deal found 3/16![Delta logo]()
$210
This American Airlines deal was found by Cheapflights users on 3/17. 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 5/294:45 pm
BHM
- SEA
1 stop8h 59m
American Airlines
Deal found 3/17![American Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:20 pm
BHM
- SEA
2 stops11h 15m
Southwest
Deal found 3/15![Southwest logo]()
$234
This American Airlines deal was found by Cheapflights users on 3/17. 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 5/16:33 am
BHM
- SEA
1 stop9h 54m
American Airlines
Deal found 3/17![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:00 am
BHM
- SEA
1 stop7h 25m
Southwest
Deal found 3/13![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/207:08 pm
BHM
- SEA
1 stop7h 36m
American Airlines
Deal found 3/17![American Airlines logo]()
$240
Find flight deals from Birmingham to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) 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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (United Airlines) |
One-way from | $188 (Delta) |
Popular in | November |
Cheapest in | September |
Average price | $578 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham 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 March 17, 2026.
Use the filters below to find and compare flights from Birmingham to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Thu 5/7
2:55 pm-12:40 am
1 stop11h 45m
Seattle/Tacoma Intl
Mon 5/11
2:50 pm-11:25 pm
1 stop6h 35m
$384
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Sat 4/25
12:40 pm-6:15 pm
1 stop7h 35m
Seattle/Tacoma Intl
Sat 5/2
5:45 am-4:35 pm
1 stop8h 50m
$399
Quickest round-trip
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Wed 4/8
3:41 pm-9:06 pm
1 stop7h 25m
Seattle/Tacoma Intl
Sat 4/11
12:54 pm-9:44 pm
1 stop6h 50m
$407
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Wed 5/6
6:32 pm-12:16 am
1 stop7h 44m
Seattle/Tacoma Intl
Mon 5/18
11:35 pm-9:49 am
1 stop8h 14m
$419
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Tue 5/5
9:00 am-6:00 pm
2 stops11h 00m
Seattle/Tacoma Intl
Wed 5/6
10:52 am-10:04 pm
1 stop9h 12m
$464
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Tue 5/5
9:43 am-10:53 pm
2 stops15h 10m
Seattle/Tacoma Intl
Wed 5/6
9:07 am-9:51 pm
2 stops10h 44m
$517
Cheapest one-way
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Mon 5/4
2:40 pm-12:40 am
2 stops12h 00m
$205
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Sat 6/13
3:20 pm-12:10 am
2 stops10h 50m
$234
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Fri 5/29
2:40 pm-12:40 am
2 stops12h 00m
$244
Quickest one-way
BirminghamSeattle
BHM - SEA
BHMSEA
Birmingham
Fri 6/12
6:40 pm-12:06 am
1 stop7h 26m
$260
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Birmingham 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 Birmingham to Seattle in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Birmingham, Alabama-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-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 Birmingham, Alabama-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 Birmingham to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Birmingham with our price prediction graph.
BHM-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 Birmingham to Seattle
Prices
More
How far ahead should I book a flight from Birmingham, Alabama to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Seattle. Price data was last updated on March 13, 2026.
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Birmingham, Alabama to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Birmingham, Alabama to Seattle?
Currently, September is the cheapest month in which you can book a flight from Birmingham, Alabama to Seattle (average of $211). Flying from Birmingham, Alabama to Seattle in July is currently the most expensive (average of $370). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What’s the top layover airport for flights from Birmingham, Alabama to Seattle?
Share of 1-stop round-trip flights from Birmingham, Alabama to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (MDW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Birmingham, Alabama to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Birmingham, Alabama to Seattle?
Average round-trip fare for 1-stop flights from Birmingham, Alabama to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (MDW) is the most affordable 1-stop option, with an average round-trip price of $413.
What’s the fastest layover option from Birmingham, Alabama to Seattle?
Shortest average travel time for 1-stop one-way flights from Birmingham, Alabama to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 51m.
Which airport typically offers the quickest layover for flights from Birmingham, Alabama to Seattle?
Average layover duration for 1-stop one-way flights from Birmingham, Alabama to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 38m.
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 March 17, 2026.
Read through reviews of airlines operating flights from Birmingham to Seattle, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Birmingham 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
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Ocean Shores
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Kent
Lynnwood
Edmonds
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Renton
Puyallup
Kirkland
Ellensburg
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Fife
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Shoreline
Marysville
Centralia
Federal Way
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Alternative routes for Birmingham to Seattle
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Find flights from Birmingham to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Birmingham and Seattle flights
Browse other Birmingham and Seattle flight options. Last updated on March 17, 2026.
Other flights from Birmingham
Browse through other flights departing from Birmingham. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Top 5 airlines flying from Birmingham to Seattle
Discover the top 5 airlines that operate flights from Birmingham to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$321 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$344 | Average$566 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$361 | Average$489 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$369 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$481 | Average$716 | FlexibilityNo cancel fee | On-time75% |