251 € Cheap Flights from Seattle / Tacoma International to Chattanooga

Compare Seattle / Tacoma International to Chattanooga flight deals

Find the cheapest month or even day of the year to fly to Chattanooga

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Flight deals from Seattle / Tacoma International to Chattanooga

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Chattanooga Airport? If you want to travel next month, return fares start from 313 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Chattanooga

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Chattanooga flights are currently cheapest in March.

Seattle / Tacoma International to Chattanooga: Alternative routes

Compare routes from Seattle / Tacoma International to Chattanooga below. You may find an airport to fly into that's cheaper, faster, or easier than Chattanooga.

Seattle to Chattanooga: Flight information

The things to know before you go.
Cheapest flight found251 €
Cheapest month to flyMarch

Finding cheap flights from Seattle / Tacoma International to Chattanooga: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Chattanooga is 251 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle / Tacoma International to Chattanooga. But we found flights with one or more stops from 251 €.
As of May 2026, there are no flights flying from Seattle / Tacoma International to Chattanooga.
The cheapest month to fly from Seattle / Tacoma International to Chattanooga is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Chattanooga Airport on Tuesday, 9 March 2027.
No airlines currently offer direct flights between Seattle / Tacoma International Airport and Chattanooga Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chattanooga but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chattanooga is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Chattanooga.

Travelling from Seattle-Tacoma International Airport (SEA) to Chattanooga Airport (CHA): what you need to know

  • Arrive at the airport on time so you don't miss your SEA to CHA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can result in longer lines at security. Play it safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Consider adding a stopover when booking your ticket from Seattle-Tacoma International Airport to Chattanooga Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between SEA and CHA:

    • Dallas/Fort Worth International Airport

    • O'Hare International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Chattanooga Airport (CHA)

  • 203 € is currently the best price for a one-way Seattle-Tacoma International Airport to Chattanooga Airport flight. Return flights start at 251 €. These fares may change depending on demand.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from SEA to CHA if you book ahead. Airlines often offer some terrific early bird deals.

  • The 'Whole month' search tool shows you the cheapest flights from Seattle-Tacoma International Airport to Chattanooga Airport across each month. It's an easy way to snap up a bargain if your dates aren't set in stone.

  • Snapping up cheap flights from SEA to CHA is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Select your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Seattle-Tacoma International Airport to Chattanooga Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport gets high marks for its on-time performance. 81.27% of flights that depart SEA arrive at their destination on time.

  • Seattle-Tacoma International Airport is around 23 kilometres from central Seattle. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Expect a journey time of about 55 minutes on public transport.

  • Get your trip off to a hassle-free start by staying near SEA. Whether you've booked an early flight from Seattle-Tacoma International Airport to Chattanooga Airport or just don't like being rushed, these hotels are perfect:

Arriving at Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • Chattanooga Airport is roughly 21 kilometres from central Chattanooga. The drive time takes about 15 minutes.

  • Getting to the centre by public transport takes about 1 hour 10 minutes.

When to fly to Chattanooga Airport (CHA)

  • The quietest month for a flight from Seattle-Tacoma International Airport to Chattanooga Airport is February, while June is the most popular. Pick the best time to visit Chattanooga based on whether you prefer a faster pace or a more relaxed vibe.

  • When booking your flight from Seattle-Tacoma International Airport to Chattanooga Airport, think about the kind of weather you enjoy. July is the warmest month in Chattanooga, with temperatures ranging from 17ºC (63ºF) to 30ºC (86ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from SEA to CHA in January. Temperatures average between -5ºC (23ºF) and 10ºC (50ºF) then.

Explore more of United States

  • You've done Chattanooga, now it's time to discover other corners of United States. Journey about 402 kilometres east to Charlotte to check off its leading sights. From NASCAR Hall of Fame to Freedom Park and Carolinas Aviation Museum, there's plenty to keep you on the go.

  • Around 434 kilometres west of Chattanooga, Memphis is another favourite stop in United States. Experience the best of this destination with a visit to Beale Street, National Civil Rights Museum and Sun Studio.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.