When is the cheapest time of year to fly from Chattanooga to Seattle?

Based on statistics over the past years, the lowest prices for flights from Chattanooga to Seattle can be found flying in these months: .

Cheap Flights from Chattanooga to Seattle

Cheapest flights from Chattanooga to Seattle

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chattanooga to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$146

Allegiant Air

1 transfer

14h 45m

12/12/2025

The cheapest one-way flight from Chattanooga to Seattle departs on 12/12/2025, is operated by Allegiant Air and costs $146

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Chattanooga to Seattle

The fastest flight

14h 45m

Fastest flight from Chattanooga to Seattle takes 14h 45m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

3351km

Timezone difference

3h

The distance between Chattanooga and Seattle is 3351km (2078 miles). The time difference between Chattanooga and Seattle is 3h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Chattanooga to Seattle by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chattanooga to Seattle

Avg Price

Airlines operating on route

You can fly from Chattanooga to Seattle with Allegiant Air. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $146. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Allegiant Air is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.

Allegiant Air

Starting at $146

Direct Flights from Chattanooga to Seattle

A direct flight is the most convenient and comfortable way to fly from Chattanooga to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no direct flights from Chattanooga to Seattle at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Chattanooga to Seattle

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chattanooga to Seattle:

Unable to find information about the schedule of direct flights from

Chattanooga airports overview

Chattanooga Airport

•

CHA

11km

•

Seattle airports overview

Boeing Field International Airport

•

BFI

8km

Seattle-Tacoma International Airport

•

SEA

19km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Chattanooga to Seattle?

The cheapest flight ticket from Chattanooga to Seattle according to data for the last 48 hours costs $146

When is the best time to buy air tickets on the route Chattanooga — Seattle?

Often the best time to buy tickets from Chattanooga to Seattle is 2 months before departure.

How long does it take to fly from Chattanooga to Seattle?

The fastest flights from Chattanooga to Seattle start from 14 hours 45 minutes in the air.

Which airline can fly direct from Chattanooga to Seattle?

The following airlines operate direct flights on the route Chattanooga — Seattle:

Special offers and sales on air tickets from Chattanooga to Seattle

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Chattanooga to Seattle

Alternative routes

Atlanta ➜ Seattle•Asheville ➜ Seattle•Birmingham ➜ Seattle•Nashville ➜ Seattle•Charlotte ➜ Seattle•Columbus ➜ Seattle•Evansville ➜ Seattle•Memphis ➜ Seattle•Knoxville ➜ Seattle•Chattanooga ➜ Bellingham•Chattanooga ➜ Boise•Chattanooga ➜ Eugene•Chattanooga ➜ Spokane•Chattanooga ➜ Everett•Chattanooga ➜ Kamloops•Chattanooga ➜ Yakima•Chattanooga ➜ Kelowna•Chattanooga ➜ Abbotsford•Chattanooga ➜ Calgary

•••••••••••••••••••

Cheapest one way flight

$146

Allegiant Air

1 transfer

14h 45m

12/12/2025

The cheapest one-way flight from Chattanooga to Seattle departs on 12/12/2025, is operated by Allegiant Air and costs $146

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Chattanooga to Seattle

The fastest flight

14h 45m

Fastest flight from Chattanooga to Seattle takes 14h 45m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

3351km

Timezone difference

3h

The distance between Chattanooga and Seattle is 3351km (2078 miles). The time difference between Chattanooga and Seattle is 3h

How much is the cheapest flight ticket from Chattanooga to Seattle?

The cheapest flight ticket from Chattanooga to Seattle according to data for the last 48 hours costs $146

When is the best time to buy air tickets on the route Chattanooga — Seattle?

Often the best time to buy tickets from Chattanooga to Seattle is 2 months before departure.

How long does it take to fly from Chattanooga to Seattle?

The fastest flights from Chattanooga to Seattle start from 14 hours 45 minutes in the air.

Which airline can fly direct from Chattanooga to Seattle?

The following airlines operate direct flights on the route Chattanooga — Seattle:

Cheap Flights from Chattanooga to Seattle Starting at $146

Cheapest flights from Chattanooga to Seattle

Cheapest one way flight

$146

Allegiant Air

1 transfer

14h 45m

12/12/2025

Cheapest round trip flight

—

—

—

—

—

The fastest flight

14h 45m

Direct flights

No direct flights

Distance

3351km

Timezone difference

3h

Airfare from Chattanooga to Seattle by month

Airlines operating on route

Direct Flights from Chattanooga to Seattle

Schedule of direct flights from Chattanooga to Seattle

Chattanooga airports overview

Chattanooga Airport

Seattle airports overview

Boeing Field International Airport

Seattle-Tacoma International Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Chattanooga to Seattle

Alternative routes

Cheapest one way flight

$146

Allegiant Air

1 transfer

14h 45m

12/12/2025

Cheapest round trip flight

—

—

—

—

—

The fastest flight

14h 45m

Direct flights

No direct flights

Distance

3351km

Timezone difference

3h

Chattanooga Airport

Boeing Field International Airport

Seattle-Tacoma International Airport