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Cheap flights from Seattle to Chattanooga from $174

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 9/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 3:23 pm
SEA
-
CHA
7h 23m
1 stop
American Airlines Logo
2:18 pm - 8:07 pm
CHA
-
SEA
8h 49m
1 stop
$347American Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
1:57 pm - 12:10 am
SEA
-
CHA
7h 13m
1 stop
United Airlines Logo
6:15 am - 3:39 pm
CHA
-
SEA
12h 24m
2 stops
$352United Airlines
Wed, Aug 19 - Tue, Aug 25
Delta Logo
6:00 am - 6:00 pm
SEA
-
CHA
9h 00m
1 stop
Delta Logo
6:00 am - 9:49 am
CHA
-
SEA
6h 49m
1 stop
$357Delta
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
5:30 am - 3:26 pm
SEA
-
CHA
6h 56m
1 stop
American Airlines Logo
2:18 pm - 8:07 pm
CHA
-
SEA
8h 49m
1 stop
$358American Airlines
Fri, Sep 18 - Sat, Sep 26
United Airlines Logo
11:00 pm - 9:54 am
SEA
-
CHA
7h 54m
1 stop
United Airlines Logo
1:52 pm - 9:15 pm
CHA
-
SEA
10h 23m
2 stops
$363United Airlines
Fri, Sep 18 - Sat, Sep 26
Delta Logo
11:56 am - 11:43 pm
SEA
-
CHA
8h 47m
1 stop
Delta Logo
6:00 am - 9:49 am
CHA
-
SEA
6h 49m
1 stop
$368Delta
Thu, Aug 27 - Sat, Aug 29
Delta Logo
10:35 pm - 9:17 am
SEA
-
CHA
7h 42m
1 stop
Delta Logo
5:35 am - 10:04 am
CHA
-
SEA
7h 29m
1 stop
$369Delta
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
6:40 am - 6:45 pm
SEA
-
CHA
9h 05m
1 stop
American Airlines Logo
6:13 am - 11:11 am
CHA
-
SEA
7h 58m
1 stop
$372American Airlines
Wed, Sep 23 - Sun, Sep 27
United Airlines Logo
7:35 pm - 9:57 am
SEA
-
CHA
11h 22m
2 stops
United Airlines Logo
6:45 am - 11:53 am
CHA
-
SEA
8h 08m
1 stop
$374United Airlines
Fri, Nov 6 - Sun, Nov 8
Delta Logo
9:53 am - 10:10 pm
SEA
-
CHA
9h 17m
1 stop
Delta Logo
2:44 pm - 7:05 pm
CHA
-
SEA
7h 21m
1 stop
$379Delta
Thu, Aug 27 - Sun, Aug 30

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United Airlines flights from Seattle to Chattanooga

Our best United Airlines deals on Seattle to Chattanooga flight tickets
United Airlines
Aug 19
SEA1:57 pmSeattle/Tacoma Intl
7h 13m
1 stop
CHA12:10 amChattanooga Lovell Field
Aug 25
CHA6:15 amChattanooga Lovell Field
12h 24m
2 stops
SEA3:39 pmSeattle/Tacoma Intl
$352
United Airlines
Sep 18
SEA11:00 pmSeattle/Tacoma Intl
7h 54m
1 stop
CHA9:54 amChattanooga Lovell Field
Sep 26
CHA1:52 pmChattanooga Lovell Field
10h 23m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
$363
United Airlines
Nov 6
SEA7:35 pmSeattle/Tacoma Intl
11h 22m
2 stops
CHA9:57 amChattanooga Lovell Field
Nov 8
CHA6:45 amChattanooga Lovell Field
8h 08m
1 stop
SEA11:53 amSeattle/Tacoma Intl
$374

American Airlines flights from Seattle to Chattanooga

Our best American Airlines deals on Seattle to Chattanooga flight tickets
American Airlines
Sep 5
SEA5:00 amSeattle/Tacoma Intl
7h 23m
1 stop
CHA3:23 pmChattanooga Lovell Field
Sep 12
CHA2:18 pmChattanooga Lovell Field
8h 49m
1 stop
SEA8:07 pmSeattle/Tacoma Intl
$347
American Airlines
Sep 18
SEA5:30 amSeattle/Tacoma Intl
6h 56m
1 stop
CHA3:26 pmChattanooga Lovell Field
Sep 26
CHA2:18 pmChattanooga Lovell Field
8h 49m
1 stop
SEA8:07 pmSeattle/Tacoma Intl
$358
American Airlines
Sep 23
SEA6:40 amSeattle/Tacoma Intl
9h 05m
1 stop
CHA6:45 pmChattanooga Lovell Field
Sep 27
CHA6:13 amChattanooga Lovell Field
7h 58m
1 stop
SEA11:11 amSeattle/Tacoma Intl
$372

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 July 23, 2026.
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

Cheapest round-trip

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Sat 9/5

5:00 am-3:23 pm

1 stop7h 23m

Chattanooga Lovell Field

Sat 9/12

2:18 pm-8:07 pm

1 stop8h 49m

$347

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Wed 8/19

1:57 pm-12:10 am

1 stop7h 13m

Chattanooga Lovell Field

Tue 8/25

6:15 am-3:39 pm

2 stops12h 24m

$352

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Tue 8/25

6:00 am-6:00 pm

1 stop9h 00m

Chattanooga Lovell Field

Tue 9/1

6:00 am-9:49 am

1 stop6h 49m

$357

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 9/18

5:30 am-3:26 pm

1 stop6h 56m

Chattanooga Lovell Field

Sat 9/26

2:18 pm-8:07 pm

1 stop8h 49m

$358

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 9/18

11:00 pm-9:54 am

1 stop7h 54m

Chattanooga Lovell Field

Sat 9/26

1:52 pm-9:15 pm

2 stops10h 23m

$363

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Thu 8/27

11:56 am-11:43 pm

1 stop8h 47m

Chattanooga Lovell Field

Sat 8/29

6:00 am-9:49 am

1 stop6h 49m

$368
Quickest round-trip

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 10/16

10:35 pm-9:17 am

1 stop7h 42m

Chattanooga Lovell Field

Mon 10/19

5:35 am-10:04 am

1 stop7h 29m

$369

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Wed 9/23

6:40 am-6:45 pm

1 stop9h 05m

Chattanooga Lovell Field

Sun 9/27

6:13 am-11:11 am

1 stop7h 58m

$372

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 11/6

7:35 pm-9:57 am

2 stops11h 22m

Chattanooga Lovell Field

Sun 11/8

6:45 am-11:53 am

1 stop8h 08m

$374

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Thu 8/27

9:53 am-10:10 pm

1 stop9h 17m

Chattanooga Lovell Field

Sun 8/30

2:44 pm-7:05 pm

1 stop7h 21m

$379

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 typical price of a round-trip flight between Seattle and Chattanooga?

Prices are currently low for flights on this route.

Typical prices usually range from $390 to $662.
The lowest price recently found on this route was $347.

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 $374.

How far in advance should I book a flight from Seattle 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 $485 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 $295 on momondo.

How have Seattle to Chattanooga flight prices changed over time?

As of July 2026, prices for Seattle to Chattanooga flights are approximately 88% more expensive 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 14m

Direct flights

None
The fastest flight from Seattle to Chattanooga takes 6h 14m
There are no direct flights from Seattle to Chattanooga. There are no popular flight routes from Seattle to Chattanooga.
Search flight deals

Frequently asked questions about flying from Seattle to Chattanooga

  • 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 14m.

  • 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
United AirlinesPriceFrom $256Free CancellationRating
7.4
10,024 reviews
Search United Airlines flights
American AirlinesPriceFrom $294Free CancellationRating
7.1
11,832 reviews
Search American Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.8
8,479 reviews
Search Delta 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
Jasper
Decatur
Lookout Mountain
Bridgeport

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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