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Cheap flights from Seattle to Chattanooga from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Chattanooga departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 4:54 pm
SEA
-
CHA
6h 54m1 stop
United Airlines Logo
1:00 pm - 6:14 pm
CHA
-
SEA
8h 14m1 stop
$264United Airlines
Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
7:00 am - 4:54 pm
SEA
-
CHA
6h 54m1 stop
United Airlines Logo
8:43 am - 11:15 pm
CHA
-
SEA
17h 32m2 stops
$269United Airlines
Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
5:00 am - 4:54 pm
SEA
-
CHA
8h 54m2 stops
United Airlines Logo
8:43 am - 6:28 pm
CHA
-
SEA
12h 45m2 stops
$274United Airlines
Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
7:00 am - 4:54 pm
SEA
-
CHA
6h 54m1 stop
United Airlines Logo
1:00 pm - 6:14 pm
CHA
-
SEA
8h 14m1 stop
$288United Airlines
Mon, Feb 2 - Sat, Feb 7
American Airlines Logo
12:45 pm - 11:29 pm
SEA
-
CHA
7h 44m1 stop
American Airlines Logo
7:28 am - 3:34 pm
CHA
-
SEA
11h 06m1 stop
$293American Airlines
Thu, Jan 15 - Sat, Jan 24
American Airlines Logo
12:45 pm - 11:29 pm
SEA
-
CHA
7h 44m1 stop
American Airlines Logo
2:12 pm - 10:20 pm
CHA
-
SEA
11h 08m2 stops
$298American Airlines
Thu, Jan 15 - Sat, Jan 24
American Airlines Logo
12:45 pm - 11:29 pm
SEA
-
CHA
7h 44m1 stop
American Airlines Logo
2:12 pm - 8:45 pm
CHA
-
SEA
9h 33m1 stop
$317American Airlines
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
9:45 pm - 10:03 am
SEA
-
CHA
9h 18m1 stop
American Airlines Logo
2:12 pm - 10:20 pm
CHA
-
SEA
11h 08m2 stops
$322American Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
10:58 am - 8:44 pm
SEA
-
CHA
6h 46m1 stop
United Airlines Logo
5:40 pm - 10:43 pm
CHA
-
SEA
8h 03m1 stop
$333United Airlines
Mon, Jan 19 - Sun, Jan 25
United Airlines Logo
11:45 pm - 12:18 pm
SEA
-
CHA
9h 33m1 stop
United Airlines Logo
8:15 am - 8:57 pm
CHA
-
SEA
15h 42m2 stops
$338United Airlines
Sat, Jan 10 - Wed, Jan 14

United Airlines flights from Seattle to Chattanooga

Our best United Airlines deals on Seattle to Chattanooga flight tickets
United Airlines
Jan 21
SEA7:00 amSeattle/Tacoma Intl
6h 54m
1 stop
CHA4:54 pmChattanooga Lovell Field
Jan 31
CHA1:00 pmChattanooga Lovell Field
8h 14m
1 stop
SEA6:14 pmSeattle/Tacoma Intl
$264
Find similar
United Airlines
Jan 21
SEA7:00 amSeattle/Tacoma Intl
6h 54m
1 stop
CHA4:54 pmChattanooga Lovell Field
Jan 31
CHA8:43 amChattanooga Lovell Field
17h 32m
2 stops
SEA11:15 pmSeattle/Tacoma Intl
$269
Find similar
United Airlines
Jan 21
SEA5:00 amSeattle/Tacoma Intl
8h 54m
2 stops
CHA4:54 pmChattanooga Lovell Field
Jan 31
CHA8:43 amChattanooga Lovell Field
12h 45m
2 stops
SEA6:28 pmSeattle/Tacoma Intl
$274
Find similar

American Airlines flights from Seattle to Chattanooga

Our best American Airlines deals on Seattle to Chattanooga flight tickets
American Airlines
Jan 15
SEA12:45 pmSeattle/Tacoma Intl
7h 44m
1 stop
CHA11:29 pmChattanooga Lovell Field
Jan 24
CHA7:28 amChattanooga Lovell Field
11h 06m
1 stop
SEA3:34 pmSeattle/Tacoma Intl
$293
Find similar
American Airlines
Jan 15
SEA12:45 pmSeattle/Tacoma Intl
7h 44m
1 stop
CHA11:29 pmChattanooga Lovell Field
Jan 24
CHA2:12 pmChattanooga Lovell Field
11h 08m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
$298
Find similar
American Airlines
Jan 9
SEA12:45 pmSeattle/Tacoma Intl
7h 44m
1 stop
CHA11:29 pmChattanooga Lovell Field
Jan 12
CHA2:12 pmChattanooga Lovell Field
9h 33m
1 stop
SEA8:45 pmSeattle/Tacoma Intl
$317
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Seattle to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Wed 1/21

7:00 am-4:54 pm

1 stop6h 54m

Chattanooga Lovell Field

Sat 1/31

1:00 pm-6:14 pm

1 stop8h 14m

$264

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Wed 1/21

7:00 am-4:54 pm

1 stop6h 54m

Chattanooga Lovell Field

Sat 1/31

8:43 am-11:15 pm

2 stops17h 32m

$269

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Wed 1/21

5:00 am-4:54 pm

2 stops8h 54m

Chattanooga Lovell Field

Sat 1/31

8:43 am-6:28 pm

2 stops12h 45m

$274

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Mon 2/2

7:00 am-4:54 pm

1 stop6h 54m

Chattanooga Lovell Field

Sat 2/7

1:00 pm-6:14 pm

1 stop8h 14m

$288

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Thu 1/15

12:45 pm-11:29 pm

1 stop7h 44m

Chattanooga Lovell Field

Sat 1/24

7:28 am-3:34 pm

1 stop11h 06m

$293

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Thu 1/15

12:45 pm-11:29 pm

1 stop7h 44m

Chattanooga Lovell Field

Sat 1/24

2:12 pm-10:20 pm

2 stops11h 08m

$298

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 1/9

12:45 pm-11:29 pm

1 stop7h 44m

Chattanooga Lovell Field

Mon 1/12

2:12 pm-8:45 pm

1 stop9h 33m

$317

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 1/9

9:45 pm-10:03 am

1 stop9h 18m

Chattanooga Lovell Field

Mon 1/12

2:12 pm-10:20 pm

2 stops11h 08m

$322

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Mon 1/19

10:58 am-8:44 pm

1 stop6h 46m

Chattanooga Lovell Field

Sun 1/25

5:40 pm-10:43 pm

1 stop8h 03m

$333

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Sat 1/10

11:45 pm-12:18 pm

1 stop9h 33m

Chattanooga Lovell Field

Wed 1/14

8:15 am-8:57 pm

2 stops15h 42m

$338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chattanooga from

How to get the cheapest flight ticket from Seattle to Chattanooga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chattanooga?

The month of January is another great option to travel to Chattanooga, with average flight prices from Seattle averaging around $323.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Seattle to Chattanooga is on a Tuesday. Travelers who choose to depart for Chattanooga on a Tuesday will often find tickets for as low as $376. The most expensive day to fly to Chattanooga is Sunday, with ticket prices averaging around $774.

What is the cheapest time of day to depart on your flight to Chattanooga?

Our data shows that the cheapest Seattle to Chattanooga flights are usually those with departure times at noon. Our users have found flights to Chattanooga at noon for as low as $440. Try not to purchase tickets in the morning because they tend to be around $476. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chattanooga?

You are more likely to see cheaper flights to Chattanooga from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Seattle for as low as $308 on momondo.

How have Seattle to Chattanooga flight prices changed over time?

As of December 2025, prices for Seattle to Chattanooga flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Chattanooga (SEA to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Chattanooga

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Seattle to Chattanooga takes 6h 45m
There are no direct flights from Seattle to Chattanooga. There are no popular flight routes from Seattle to Chattanooga.
Search flight deals

  • How far is Seattle/Tacoma Intl to Chattanooga Lovell Field by plane?

    Seattle/Tacoma Intl and Chattanooga Lovell Field are 2081.6 mi apart from one another. By plane, this route typically takes 6h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Chattanooga Lovell Field Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Chattanooga Lovell Field Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Chattanooga Lovell Field Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Chattanooga Lovell Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The necessary travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Chattanooga?

Best airlines flying from Seattle to Chattanooga

Compare and see reviews for airlines that fly from Seattle to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $257Free CancellationRating
7.9
8,019 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Lookout Mountain
Jasper

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Chattanooga?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Chattanooga. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Chattanooga with flexible booking policies on momondo?

All flight searches from Seattle to Chattanooga on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Chattanooga?

Once all potential Seattle to Chattanooga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Chattanooga right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chattanooga from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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