SEA - BHX

$265 Find Cheap Flights from Seattle to Birmingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Birmingham, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$829
Typical prices: $816-$682
Scandinavian Airlines
Sat 9/5Wed 9/9
SEA - BHX • 1 stop
Cheapest one-way
$265
Multiple Airlines
Sat 4/18
SEA - BHX • 3 stops
Top airlines
Cheapest • from $829 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Birmingham. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $673 (round-trip)
Shortest trip • 12h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Birmingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Birmingham (SEA-BHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Birmingham

Sat, Sep 5 - Wed, Sep 9
Scandinavian Airlines Logo
3:55 pm - 1:40 pm
SEA
-
BHX
13h 45m
1 stop
Scandinavian Airlines Logo
7:15 pm - 8:25 am
BHX
-
SEA
45h 10m
2 stops
$829Scandinavian Airlines
Sat, Sep 5 - Wed, Sep 9
Scandinavian Airlines Logo
3:55 pm - 1:40 pm
SEA
-
BHX
13h 45m
1 stop
Scandinavian Airlines Logo
7:15 pm - 8:25 am
BHX
-
SEA
45h 10m
2 stops
$830Scandinavian Airlines
Sat, Sep 5 - Wed, Sep 9
Scandinavian Airlines Logo
3:55 pm - 1:40 pm
SEA
-
BHX
13h 45m
1 stop
Scandinavian Airlines Logo
7:15 pm - 8:25 am
BHX
-
SEA
45h 10m
2 stops
$831Scandinavian Airlines
Mon, Sep 28 - Tue, Oct 6
Lufthansa Logo
2:10 pm - 5:25 pm
SEA
-
BHX
19h 15m
1 stop
Lufthansa Logo
5:55 am - 12:20 pm
BHX
-
SEA
14h 25m
1 stop
$869Lufthansa
Thu, May 7 - Tue, May 12
Aer Lingus Logo
6:55 pm - 4:10 pm
SEA
-
BHX
13h 15m
1 stop
Aer Lingus Logo
8:10 am - 5:10 pm
BHX
-
SEA
17h 00m
1 stop
$871Aer Lingus
Mon, Sep 28 - Tue, Oct 6
Lufthansa Logo
2:10 pm - 5:25 pm
SEA
-
BHX
19h 15m
1 stop
Lufthansa Logo
5:55 am - 6:59 pm
BHX
-
SEA
21h 04m
2 stops
$878Lufthansa
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
6:00 pm - 9:50 am
SEA
-
BHX
55h 50m
2 stops
United Airlines Logo
6:05 am - 9:56 pm
BHX
-
SEA
23h 51m
2 stops
$906United Airlines
Mon, Sep 28 - Tue, Oct 6
Delta Logo
9:50 am - 1:40 pm
SEA
-
BHX
19h 50m
2 stops
Delta Logo
9:20 am - 10:04 pm
BHX
-
SEA
20h 44m
2 stops
$913Delta
Wed, Apr 15 - Sat, Sep 5
Multiple Airlines Logo
7:00 pm - 11:25 am
SEA
-
BHX
32h 25m
2 stops
Multiple Airlines Logo
12:20 pm - 5:10 pm
BHX
-
SEA
12h 50m
1 stop
$944Multiple Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
6:00 pm - 5:40 pm
SEA
-
BHX
39h 40m
2 stops
United Airlines Logo
6:05 am - 10:42 pm
BHX
-
SEA
24h 37m
2 stops
$946United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Birmingham flights

Get data-powered insights and trends into flights from Seattle to Birmingham to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Birmingham?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Birmingham departing in September.

What is the cheapest month to fly from Seattle to Birmingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Birmingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Birmingham is October, where tickets cost $627 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,373 and $1,340 respectively.

Good to know

Low seasonJanuary
Cheapest flight$265
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Seattle to Birmingham

When to book flights from Seattle to Birmingham

Are your dates flexible? Find out the best times to travel from Seattle to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Birmingham

  • What is the cheapest flight from Seattle to Birmingham?

    In the last 3 days, the lowest price for a flight from Seattle to Birmingham was $265 for a one-way ticket and $829 for a round-trip.

  • Do I need a passport to fly between Seattle and Birmingham?

    Yes, you’ll need a passport to travel to Birmingham from Seattle.

  • Which aircraft models fly most regularly from Seattle to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Birmingham?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Birmingham, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Birmingham, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Birmingham are Delta and KLM. With an average price for the route of $1,153 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $866 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Seattle to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Seattle with another airline. Booking your flights between Seattle and BHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Seattle to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8377 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

6.0 GoodJoseph, Apr 2026
MSP - RIC
Read more Delta reviews

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

The return flight was great. The flight out to CDG was overbooked, and we were forced to check in a small carry-on at the get immediately before the flight, before getting out the stuff we needed on the plane.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

The cabin temperature was nice and cool. The wifi was not working.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

First flight out and was 85 minutes delayed. Notification came out way too late

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

I flew economy class. Seats were very good and the crew was excellent

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Everything you need to know for your flight from Seattle to Birmingham

Information on your arrival and departure airports