$326+ Cheap flights from Seattle (SEA) to Birmingham (BHX)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BHX
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Birmingham 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 Seattle to Birmingham
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Best
Last-minute
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Cheapest flights from Seattle to BirminghamExplore the most affordable flight options available from Seattle to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Seattle to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 9/1310:47 pm
SEA
- BHX
2 stops34h 38m
United Airlines
Wed 9/166:05 am
BHX
- SEA
3 stops25h 19m
United Airlines
Deal found 5/3![United Airlines logo]()
$824
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
SEA
- BHX
2 stops17h 05m
SWISS
Thu 10/226:50 pm
BHX
- SEA
2 stops32h 09m
SWISS
Deal found 4/30![SWISS logo]()
$873
This Scandinavian Airlines deal was found by Cheapflights users on 5/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:55 pm
SEA
- BHX
1 stop18h 40m
Scandinavian Airlines
Wed 9/167:15 pm
BHX
- SEA
2 stops34h 50m
Scandinavian Airlines
Deal found 5/4![Scandinavian Airlines logo]()
$879
This Expedia deal was found by Cheapflights users on 4/30. 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.
Wed 8/196:50 pm
SEA
- BHX
1 stop14h 20m
Lufthansa
Thu 8/276:05 am
BHX
- SEA
1 stop13h 50m
Lufthansa
Deal found 4/30![Lufthansa logo]()
$899
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:50 pm
SEA
- BHX
1 stop14h 20m
Lufthansa
Thu 10/226:05 am
BHX
- SEA
1 stop14h 15m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$902
This The Travel House deal was found by Cheapflights users on 4/30. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
SEA
- BHX
2 stops25h 30m
Air Canada
Thu 8/276:50 pm
BHX
- SEA
2 stops32h 09m
Air Canada
Deal found 4/30![Air Canada logo]()
$908
Best flights from Seattle to BirminghamDiscover carefully curated flight deals from Seattle to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Seattle to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 9/135:00 pm
SEA
- BHX
2 stops32h 50m
United Airlines
Wed 9/166:05 am
BHX
- SEA
2 stops35h 47m
United Airlines
Deal found 5/2![United Airlines logo]()
$825
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
SEA
- BHX
2 stops17h 05m
SWISS
Thu 10/226:50 pm
BHX
- SEA
2 stops32h 09m
SWISS
Deal found 4/30![SWISS logo]()
$873
This Scandinavian Airlines deal was found by Cheapflights users on 5/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:55 pm
SEA
- BHX
1 stop18h 40m
Scandinavian Airlines
Wed 9/167:15 pm
BHX
- SEA
2 stops34h 50m
Scandinavian Airlines
Deal found 5/4![Scandinavian Airlines logo]()
$879
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:10 am
SEA
- BHX
2 stops25h 00m
Lufthansa
Thu 10/226:05 am
BHX
- SEA
1 stop14h 15m
Lufthansa
Deal found 4/30![Lufthansa logo]()
$907
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 pm
SEA
- BHX
1 stop14h 20m
Lufthansa
Tue 9/155:55 am
BHX
- SEA
1 stop14h 00m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$932
Last-minute flights from Seattle to BirminghamDiscover last-minute flight deals from Seattle to Birmingham. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Birmingham. Data last updated May 5, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:10 pm
SEA
- BHX
1 stop12h 55m
Aer Lingus
Thu 6/412:20 pm
BHX
- SEA
1 stop12h 50m
Aer Lingus
Deal found 4/30![Aer Lingus logo]()
$976
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:50 am
SEA
- BHX
3 stops35h 05m
Multiple Airlines
Thu 6/48:45 am
BHX
- SEA
3 stops21h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:40 pm
SEA
- BHX
3 stops23h 00m
Multiple Airlines
Thu 6/48:00 am
BHX
- SEA
3 stops42h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$928
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:10 pm
SEA
- BHX
1 stop16h 45m
Aer Lingus
Thu 6/412:20 pm
BHX
- SEA
1 stop12h 50m
Aer Lingus
Deal found 4/30![Aer Lingus logo]()
$1,095
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:30 am
SEA
- BHX
3 stops26h 35m
Multiple Airlines
Thu 6/258:45 am
BHX
- SEA
3 stops17h 47m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:30 am
SEA
- BHX
3 stops26h 35m
Multiple Airlines
Sat 6/2011:15 pm
BHX
- SEA
3 stops42h 25m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$959
One-way flights from Seattle to BirminghamSearch for one-way flight options from Seattle to Birmingham. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Seattle to Birmingham. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 pm
SEA
- BHX
3 stops41h 05m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:00 pm
SEA
- BHX
3 stops32h 20m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:40 pm
SEA
- BHX
3 stops40h 15m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:25 pm
SEA
- BHX
3 stops24h 40m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:40 pm
SEA
- BHX
3 stops37h 20m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 pm
SEA
- BHX
3 stops41h 20m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$387
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:10 pm
SEA
- BHX
1 stop12h 55m
Aer Lingus
Deal found 5/1![Aer Lingus logo]()
$526
Find flight deals from Seattle to Birmingham
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Birmingham (BHX). 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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $928 (Mytrip) |
One-way from | $326 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $1,226 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Birmingham 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 May 5, 2026.
Use the filters below to find and compare flights from Seattle to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Sun 9/13
5:00 pm-9:50 am
2 stops32h 50m
Birmingham
Wed 9/16
6:05 am-9:52 am
2 stops35h 47m
$825
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Tue 10/13
7:00 am-8:05 am
2 stops17h 05m
Birmingham
Thu 10/22
6:50 pm-6:59 pm
2 stops32h 09m
$873
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Sun 9/13
3:55 pm-6:35 pm
1 stop18h 40m
Birmingham
Wed 9/16
7:15 pm-10:05 pm
2 stops34h 50m
$879
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Tue 10/13
8:10 am-5:10 pm
2 stops25h 00m
Birmingham
Thu 10/22
6:05 am-12:20 pm
1 stop14h 15m
$907
Quickest round-trip
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Wed 9/9
6:50 pm-5:10 pm
1 stop14h 20m
Birmingham
Tue 9/15
5:55 am-11:55 am
1 stop14h 00m
$932
Cheapest one-way
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Thu 6/4
7:00 pm-9:05 pm
3 stops42h 05m
$343
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Fri 5/29
11:25 pm-8:05 am
3 stops24h 40m
$359
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Sun 5/31
7:00 pm-8:10 am
2 stops29h 10m
$507
Quickest one-way
SeattleBirmingham
SEA - BHX
SEABHX
Seattle/Tacoma Intl
Wed 7/1
7:10 pm-4:05 pm
1 stop12h 55m
$526
Sorted by cheapest first
Compare providers for flights from Seattle to Birmingham
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 Seattle to Birmingham in May.
| 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 |
- Most accurate provider: When it comes to deals on Seattle-Birmingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Birmingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Birmingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Birmingham 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 Seattle-Birmingham 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 Seattle to Birmingham
Have a flexible travel schedule? Discover the best time to fly to Birmingham from Seattle with our price prediction graph.
SEA-BHX
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 Seattle to Birmingham
Prices
More
What is the cheapest month to book a flight from Seattle to Birmingham?
Currently, October is the cheapest month in which you can book a flight from Seattle to Birmingham (average of $627). Flying from Seattle to Birmingham in May is currently the most expensive (average of $1,226). 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.
How much does it cost to fly round-trip from Seattle to Birmingham?
What’s the top layover airport for flights from Seattle to Birmingham?
Share of 1-stop round-trip flights from Seattle to Birmingham chosen by Cheapflights users in the past 12 months, using the same layover each way.
Paris (CDG) – chosen by Cheapflights users on 88% of 1-stop itineraries from Seattle to Birmingham on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Birmingham?
Average round-trip fare for 1-stop flights from Seattle to Birmingham, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dublin (DUB) is the most affordable 1-stop option, with an average round-trip price of $859.
What’s the fastest layover option from Seattle to Birmingham?
Shortest average travel time for 1-stop one-way flights from Seattle to Birmingham, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 12h 00m.
Which airport typically offers the quickest layover for flights from Seattle to Birmingham?
Average layover duration for 1-stop one-way flights from Seattle to Birmingham, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 20m.
Reviews of airlines servicing Birmingham
Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated May 5, 2026.
See what other customers who have flown with Delta,KLM, andAer Lingus from Seattle to Birmingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Seattle to Birmingham. 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 Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsWolverhampton
West Bromwich
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Birmingham by cabin class
Find flights from Seattle to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Birmingham flights
Browse other Seattle and Birmingham flight options. Last updated on May 5, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Seattle to Birmingham
Discover the top 4 airlines that operate flights from Seattle to Birmingham. 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$597 | Average$673 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$621 | Average$1,161 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$685 | Average$805 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$685 | Average$866 | FlexibilityNo cancel fee | On-time75% |