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$243+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BHX
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap 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 June 18, 2025.

Round-trip from

$588
(Booking.com)

One-way from

$243
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$1,105
From Seattle/Tacoma Intl to Birmingham
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One-way flight from Seattle/Tacoma Intl to Birmingham
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Highest demand for flights based on searches. 14% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Birmingham

Cheapest flights from Seattle to Birmingham
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 June 18, 2025.

This Booking.com deal was found by Cheapflights users on 6/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:35 pmSEA - BHX
1 stop16h 10mAer Lingus
Mon 8/251:05 pmBHX - SEA
1 stop12h 45mAer Lingus
Deal found 6/18$588
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:30 amSEA - BHX
2 stops26h 40mMultiple Airlines
Mon 9/226:00 amBHX - SEA
2 stops21h 31mMultiple Airlines
Deal found 6/16$635
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:00 pmSEA - BHX
1 stop18h 35mScandinavian Airlines
Tue 9/307:10 pmBHX - SEA
1 stop26h 50mScandinavian Airlines
Deal found 6/16$644
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:00 pmSEA - BHX
2 stops20h 45mAmerican Airlines
Wed 10/88:10 amBHX - SEA
2 stops22h 59mAmerican Airlines
Deal found 6/16$735
This SWISS deal was found by Cheapflights users on 6/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:25 pmSEA - BHX
1 stop17h 40mSWISS
Thu 9/116:50 pmBHX - SEA
2 stops31h 46mSWISS
Deal found 6/16$738
This Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:50 pmSEA - BHX
1 stop13h 55mLufthansa
Fri 10/1010:50 amBHX - SEA
1 stop14h 09mLufthansa
Deal found 6/16$745
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:20 amSEA - BHX
2 stops20h 55mUnited Airlines
Fri 9/125:55 amBHX - SEA
1 stop14h 00mUnited Airlines
Deal found 6/16$750
This Delta deal was found by Cheapflights users on 6/16. 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 9/99:53 amSEA - BHX
2 stops19h 47mDelta
Wed 9/2410:20 amBHX - SEA
1 stop15h 20mDelta
Deal found 6/16$752
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:20 amSEA - BHX
2 stops17h 25mAir Canada
Thu 9/119:30 amBHX - SEA
2 stops31h 51mAir Canada
Deal found 6/16$753

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 June 18, 2025.
Use the filters below to find and compare flights from Seattle to Birmingham that are best for you.

Fly from

Seattle

Fly to

Birmingham

Route

Depart

Return

Price

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sun 8/10

7:35 pm-7:45 pm

1 stop16h 10m

Birmingham

Mon 8/25

1:05 pm-5:50 pm

1 stop12h 45m

$588

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 9/12

5:30 am-4:10 pm

2 stops26h 40m

Birmingham

Mon 9/22

6:00 am-7:31 pm

2 stops21h 31m

$635

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Mon 9/8

4:00 pm-6:35 pm

1 stop18h 35m

Birmingham

Tue 9/30

7:10 pm-2:00 pm

1 stop26h 50m

$644

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 9/10

3:00 pm-7:45 pm

2 stops20h 45m

Birmingham

Wed 10/8

8:10 am-11:09 pm

2 stops22h 59m

$735

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Mon 8/25

4:25 pm-6:05 pm

1 stop17h 40m

Birmingham

Thu 9/11

6:50 pm-6:36 pm

2 stops31h 46m

$738

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sun 9/7

6:50 pm-4:45 pm

1 stop13h 55m

Birmingham

Fri 10/10

10:50 am-4:59 pm

1 stop14h 09m

$745

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 8/26

7:20 am-12:15 pm

2 stops20h 55m

Birmingham

Fri 9/12

5:55 am-11:55 am

1 stop14h 00m

$750

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Tue 9/9

9:53 am-1:40 pm

2 stops19h 47m

Birmingham

Wed 9/24

10:20 am-5:40 pm

1 stop15h 20m

$752

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 8/27

7:20 am-8:45 am

2 stops17h 25m

Birmingham

Thu 9/11

9:30 am-9:21 am

2 stops31h 51m

$753

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Thu 7/24

3:45 pm-6:20 pm

2 stops18h 35m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 13 results
1
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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.
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

What is the cheapest month to book a flight from Seattle to Birmingham?

Currently, April is the cheapest month in which you can book a flight from Seattle to Birmingham (average of $640). Flying from Seattle to Birmingham in June is currently the most expensive (average of $1,147). 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 is the cheapest time of day to fly from SEA to BHX?

Find hourly flight availability from Seattle to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Birmingham in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham ranges from 1.6 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Birmingham when rainfall is around 1.6 in.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 June 18, 2025.
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,632 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,393 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Seattle to Birmingham round-trip?

    Aer Lingus, at $588, was found to be the cheapest airline from Seattle to Birmingham.Alternate airlines to your destination round-trip include Scandinavian Airlines and American Airlines. Aer Lingus is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Birmingham one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $301. Users have also found prices from $399 and $521 on Scandinavian Airlines and United Airlines, respectively.

  • Can I find deals for flights from Seattle to Birmingham that include hotel bookings?

    Yes. In addition to deals on Seattle to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Birmingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Birmingham.

  • Can I find deals for business class flights from Seattle to Birmingham?

    Yes. Cheapflights offers flight deals from Seattle to Birmingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Birmingham?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Birmingham (average of $640). Flying from Seattle to Birmingham in June is currently the most expensive (average of $1,147). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Wolverhampton
Worcester
West Bromwich

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Alternative routes for Seattle to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seattle to Birmingham

Discover the top 3 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$609Average$870FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$627Average$802FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$635Average$940FlexibilityNo cancel feeOn-timeN/A

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