BHM - SEA

$201 Find Cheap Flights from Birmingham to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Seattle departing on 8/15. 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

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Everything you should know

Cheapest round-trip
$261
Typical prices: $408-$517
Delta
Wed 8/19Tue 8/25
BHM - SEA • 1 stop
Cheapest one-way
$201
Typical prices: $221-$396
Southwest
Sat 8/15
BHM - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Birmingham and Seattle. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $381 (round-trip)
Shortest trip • 7h 00m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 42% compared to booking last minute.
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When to travel
Cheapest • 18% price drop
Most popular
Good to know
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Booking Insights
Flight Deals

Cheap Flights from Birmingham to Seattle (BHM-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Seattle 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 Birmingham to Seattle

Wed, Aug 19 - Tue, Aug 25
Delta Logo
6:02 pm - 11:57 pm
BHM
-
SEA
7h 55m
1 stop
Delta Logo
11:10 pm - 9:38 am
SEA
-
BHM
8h 28m
1 stop
$261Delta
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
6:25 am - 3:00 pm
BHM
-
SEA
10h 35m
2 stops
Southwest Logo
6:25 am - 8:25 pm
SEA
-
BHM
12h 00m
1 stop
$272Southwest
Tue, Sep 1 - Thu, Sep 10
Southwest Logo
5:45 pm - 11:05 pm
BHM
-
SEA
7h 20m
1 stop
Southwest Logo
12:55 pm - 11:50 pm
SEA
-
BHM
8h 55m
2 stops
$283Southwest
Tue, Sep 1 - Thu, Sep 10
Southwest Logo
4:55 pm - 11:35 pm
BHM
-
SEA
8h 40m
2 stops
Southwest Logo
12:55 pm - 11:50 pm
SEA
-
BHM
8h 55m
2 stops
$288Southwest
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
3:00 pm - 9:36 pm
BHM
-
SEA
8h 36m
1 stop
United Airlines Logo
11:59 pm - 9:28 am
SEA
-
BHM
7h 29m
1 stop
$292United Airlines
Mon, Aug 31 - Thu, Sep 10
Southwest Logo
6:30 am - 12:50 pm
BHM
-
SEA
8h 20m
1 stop
Southwest Logo
1:55 pm - 10:15 pm
SEA
-
BHM
6h 20m
1 stop
$294Southwest
Wed, Sep 9 - Fri, Sep 18
Delta Logo
4:22 pm - 11:59 pm
BHM
-
SEA
9h 37m
1 stop
Delta Logo
11:05 pm - 9:49 am
SEA
-
BHM
8h 44m
1 stop
$296Delta
Mon, Aug 31 - Thu, Sep 10
Southwest Logo
6:30 am - 12:50 pm
BHM
-
SEA
8h 20m
1 stop
Southwest Logo
7:00 am - 9:25 pm
SEA
-
BHM
12h 25m
2 stops
$300Southwest
Mon, Aug 31 - Thu, Sep 10
Southwest Logo
3:40 pm - 12:20 am
BHM
-
SEA
10h 40m
2 stops
Southwest Logo
7:00 am - 9:25 pm
SEA
-
BHM
12h 25m
2 stops
$305Southwest
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
6:25 am - 3:00 pm
BHM
-
SEA
10h 35m
2 stops
Southwest Logo
6:40 am - 6:30 pm
SEA
-
BHM
9h 50m
2 stops
$341Southwest
Booking Insights

KAYAK's insights & trends for Birmingham to Seattle flights

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Seattle, 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 Birmingham to Seattle is August, where tickets cost $437 (return) on average. On the other hand, the most expensive months are May and November, where the average cost of round-trip tickets is $698 and $606 respectively.

How far in advance should I book a flight from Birmingham to Seattle?

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

To get a below average price on the flight from Birmingham to Seattle, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$201
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Birmingham to Seattle

When to book flights from Birmingham to Seattle

Are your dates flexible? Find out the best times to travel from Birmingham to Seattle 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 Birmingham to Seattle

  • What are some common layovers to expect on the flight from Birmingham to Seattle?

    Since most airlines, including American Airlines, Delta, and United Airlines, operate single-stop flights from Birmingham to Seattle, it is important to include some of these layovers when budgeting for your trip. Some of those common layovers to include are; Denver Intl (DEN), Chicago O'Hare Intl (ORD), and Houston George Bush Intl (IAH).

  • Which cities nearby cities can I visit after deplaning from my Birmingham to Seattle flight at Seattle/Tacoma Intl (SEA)?

    After deplaning from your Birmingham to Seattle flight at Seattle/Tacoma Intl (SEA), you can visit nearby cities such as Tacoma, Bellevue, and Olympia. The airport serves as the destination airport for these cities due to its convenient location and transportation options. Among these options are car rental, taxi services, or the King County Metro Transit buses.

  • How can I connect from the city center to Birmingham (BHM) for my flight to Seattle?

    To connect from the city center to Birmingham (BHM) for your flight to Seattle, you can take a taxi, ride-sharing service, or Birmingham-Jefferson County Transit Authority (BJCTA) operated MAX Transit buses. The most efficient option would be to take a taxi or a ride-sharing service due to their flexibility and faster travel times than bus services.

  • Which family-friendly airline should I consider for my flight from Birmingham to Seattle?

    One of the family-friendly airlines to consider for your flight from Birmingham to Seattle is American Airlines. The airline offers various amenities to make the journey enjoyable and memorable for kids and families. Common among these amenities are complimentary snacks, entertainment options, and priority boarding for families with young children.

  • What is the cheapest flight from Birmingham to Seattle?

    In the last 5 days, the lowest price for a flight from Birmingham to Seattle was $180 for a one-way ticket and $261 for a round-trip.

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

    A passport is not required to fly from Birmingham to Seattle.

  • Which airports will I be using when flying from Birmingham to Seattle?

    Birmingham airport is called Birmingham and the only airport in Seattle is Seattle/Tacoma Intl.

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

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

  • Which airline alliances offer flights from Birmingham to Seattle?

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

  • Which is the best airline for flights from Birmingham to Seattle, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Birmingham to Seattle are Southwest and Alaska Airlines. With an average price for the route of $528 and an overall rating of 7.9, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $734 and an overall rating of 7.9.

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

    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 Birmingham to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Birmingham 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 Birmingham to Seattle?

    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 Seattle with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and SEA 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 Birmingham to Seattle?

    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 Seattle from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Birmingham to Seattle

  • Despite the presence of Boeing Field/King County International Airport (BFI), Paine Field (PAE), and Renton Municipal Airport (RNT), most travelers connecting from Birmingham to Seattle consider Seattle/Tacoma Intl (SEA) as their destination airport. Located about 14 miles from Downtown Seattle, SEA receives the most commercial flights in Seattle.
  • To fly with an eco-friendly airline from Birmingham to Seattle, prioritize booking your flight with United Airlines. The airline has adopted several initiatives to become more environmentally friendly. It has invested in sustainable aviation fuel (SAF) meant to reduce greenhouse gas emissions by 50% by 2050. The airline has also implemented more fuel-efficient aircraft and has introduced recycling programs on board their flights.
  • One of the advantages of booking your Birmingham to Seattle travel with Delta Airlines is the availability of ticket upgrades. The airline will give you a reduced upgrade option, especially after your first layover. Delta may occasionally email on board passengers about upgrade availability.
  • Traveling from Birmingham to Seattle with American Airlines is convenient for Persons with Reduced Mobility (PRMs). American Airlines offers a range of amenities to accommodate PRMs, including accessible boarding, spacious seating, wheelchair assistance, and trained staff to provide personalized assistance throughout the Birmingham to Seattle flight.
  • Pet lovers connecting from Birmingham to Seattle with their furry friends should consider flying with Delta Airlines. The airline allows smaller pets to travel in the cabin with their owners, provided their cages can fit under their seats. Your larger pet may, however, be transported as cargo in a temperature and pressure-controlled carrier.

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

Information on your arrival and departure airports