Find cheap one-way flights from Birmingham to Seattle starting at US$495.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Birmingham to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Birmingham (BHX) to Seattle (SEA) the cheapest?

Airlines adjust prices for flights from Birmingham to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Birmingham (BHX) to Seattle (SEA) cost?

According to Trip.com's data, the lowest price is around $1,346.
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle Tacoma Intl. Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Birmingham to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Birmingham to Seattle. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest Birmingham to Seattle ticket.

Tap "Date" on flight search bar to scan through the calender for Birmingham to Seattle airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Apr 28 at US$495 for one-way flights.

Compare cheap Birmingham to Seattle flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Birmingham to Seattle. The cheapest airline operating is Jet2.com.

Set up a Price Alert

By setting up a Price Alert for your Birmingham to Seattle route, you can easily track the price of your airline tickets from Birmingham to Seattle without manually checking every day.

Don't miss cheap Birmingham to Seattle flight deals and promo codes.

You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.

Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

Search for flights on the go.

To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Birmingham to Seattle to get exclusive deals for you.

Birmingham to Seattle Flight Information

Cheapest one-way flight price	$495
Off-season for travel	May
Peak season for travel	December
Flight distance	7,561.45 km
Popular airline	American Airlines

Read before Taking Flights from Birmingham to Seattle

Looking for cheap flights from Birmingham to Seattle? At Trip.com, you can compare prices and secure the best deals. A popular choice with travellers, many people fly from Birmingham to Seattle to experience the city’s exciting culture, history and myth. Travel from Birmingham to Seattle takes just over 9 hours 55 mins, meaning you can be touching down in the beautiful United States city in no time at all. Prices start at just £403, and with a range of airlines offering regular flights throughout the year, it’s easy to find tickets from Birmingham to Seattle to suit you.

How to find cheap flights from Birmingham to Seattle

Save your money for when you’re there with cheap flights from Birmingham to Seattle. You can find the best deals by being flexible with your travel dates and times, booking flights in advance, making sure you browse in incognito mode and checking for any hidden costs prior to booking.

Airlines that fly from Birmingham to Seattle

British Airways, American Airlines are just some of the airlines that offer direct flights from Birmingham to Seattle.

Flight distance & Flight time from Birmingham to Seattle

Lying a distance of 4685 miles miles from Birmingham, flights to Seattle take approximately 9 hours 55 mins.

Departure from Birmingham Airport to Seattle

Birmingham Airport is easy to get to from the city centre. From Birmingham New Street Station, you can get a direct train to the airport in just 10-15 minutes, with tickets starting from around £3.10. The station also offers a free Air-Rail Link which will take you from the station to the airport passenger terminal in a couple of minutes. Another option is to get the National Express coach from Birmingham Coach Station which takes 25 minutes and costs around £4.10. Alternatively, there are a range of local buses that connect the city centre with the airport, with tickets available to buy onboard from just £3.