SEA - BHX

$300 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 5/7. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$747
Typical prices: $816-$679
Scandinavian Airlines
Sun 9/6Thu 9/10
SEA - BHX • 1 stop
Cheapest one-way
$300
Multiple Airlines
Thu 5/7
SEA - BHX • 3 stops
Top airlines
Cheapest • from $747 (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

Sun, Sep 6 - Thu, Sep 10
Scandinavian Airlines Logo
3:55 pm - 6:35 pm
SEA
-
BHX
18h 40m
1 stop
Scandinavian Airlines Logo
7:15 pm - 1:45 pm
BHX
-
SEA
26h 30m
1 stop
$747Scandinavian Airlines
Sun, Sep 6 - Thu, Sep 10
Scandinavian Airlines Logo
5:30 pm - 6:35 pm
SEA
-
BHX
41h 05m
2 stops
Scandinavian Airlines Logo
7:15 pm - 1:45 pm
BHX
-
SEA
26h 30m
1 stop
$815Scandinavian Airlines
Sun, Sep 6 - Thu, Sep 10
Scandinavian Airlines Logo
3:55 pm - 6:35 pm
SEA
-
BHX
18h 40m
1 stop
Scandinavian Airlines Logo
7:15 pm - 8:25 am
BHX
-
SEA
45h 10m
2 stops
$860Scandinavian Airlines
Sun, Sep 6 - Thu, Sep 10
Scandinavian Airlines Logo
5:30 pm - 6:35 pm
SEA
-
BHX
41h 05m
2 stops
Scandinavian Airlines Logo
7:15 pm - 10:05 pm
BHX
-
SEA
34h 50m
2 stops
$885Scandinavian Airlines
Tue, Sep 29 - Tue, Oct 6
Scandinavian Airlines Logo
3:55 pm - 6:35 pm
SEA
-
BHX
18h 40m
1 stop
Scandinavian Airlines Logo
7:15 pm - 10:26 pm
BHX
-
SEA
35h 11m
2 stops
$915Scandinavian Airlines
Wed, May 6 - Wed, May 13
Turkish Airlines Logo
7:10 pm - 9:05 am
SEA
-
BHX
29h 55m
1 stop
Turkish Airlines Logo
10:00 am - 5:15 pm
BHX
-
SEA
39h 15m
1 stop
$916Turkish Airlines
Tue, Sep 29 - Tue, Oct 6
SWISS Logo
7:00 am - 6:00 pm
SEA
-
BHX
27h 00m
2 stops
SWISS Logo
8:50 am - 10:29 pm
BHX
-
SEA
21h 39m
2 stops
$941SWISS
Tue, Sep 29 - Tue, Oct 6
Turkish Airlines Logo
7:10 pm - 9:05 am
SEA
-
BHX
29h 55m
1 stop
Turkish Airlines Logo
5:35 pm - 5:15 pm
BHX
-
SEA
31h 40m
1 stop
$946Turkish Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
5:00 pm - 9:50 am
SEA
-
BHX
56h 50m
2 stops
United Airlines Logo
6:05 am - 9:56 pm
BHX
-
SEA
23h 51m
2 stops
$958United Airlines
Wed, May 6 - Wed, May 13
SWISS Logo
10:52 am - 6:00 pm
SEA
-
BHX
23h 08m
2 stops
SWISS Logo
8:50 am - 9:06 pm
BHX
-
SEA
20h 16m
2 stops
$969SWISS
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$300
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 $300 for a one-way ticket and $747 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 8388 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

10.0 ExcellentSarah, Apr 2026
LAX - SFO
Read more Delta reviews

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

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

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

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

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

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

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

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

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.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

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.

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

Information on your arrival and departure airports