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Cheap flights from Seattle to Chattanooga from $172

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 4/17. 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

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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.
American Airlines Logo
12:59 am - 1:57 pm
SEA
-
CHA
9h 58m
1 stop
American Airlines Logo
6:00 am - 10:48 am
CHA
-
SEA
7h 48m
1 stop
$317American Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
7:00 am - 5:06 pm
SEA
-
CHA
7h 06m
1 stop
United Airlines Logo
8:30 am - 7:14 pm
CHA
-
SEA
13h 44m
2 stops
$322United Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
11:55 pm - 11:40 am
SEA
-
CHA
8h 45m
1 stop
American Airlines Logo
5:00 am - 12:33 pm
CHA
-
SEA
10h 33m
1 stop
$347American Airlines
Fri, Apr 17 - Wed, Apr 22
United Airlines Logo
10:40 pm - 9:34 am
SEA
-
CHA
7h 54m
1 stop
United Airlines Logo
6:00 am - 11:38 am
CHA
-
SEA
8h 38m
1 stop
$371United Airlines
Tue, Jun 30 - Tue, Jul 7
American Airlines Logo
1:44 pm - 11:55 pm
SEA
-
CHA
7h 11m
1 stop
American Airlines Logo
12:16 pm - 7:29 pm
CHA
-
SEA
10h 13m
1 stop
$377American Airlines
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
10:35 pm - 10:15 am
SEA
-
CHA
8h 40m
1 stop
United Airlines Logo
5:46 pm - 12:34 am
CHA
-
SEA
9h 48m
1 stop
$395United Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
10:17 am - 10:15 pm
SEA
-
CHA
8h 58m
1 stop
American Airlines Logo
4:12 pm - 10:20 pm
CHA
-
SEA
9h 08m
1 stop
$424American Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
10:48 am - 8:54 pm
SEA
-
CHA
7h 06m
1 stop
United Airlines Logo
5:20 pm - 11:12 pm
CHA
-
SEA
8h 52m
1 stop
$427United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
7:36 pm - 10:07 am
SEA
-
CHA
11h 31m
2 stops
United Airlines Logo
5:41 pm - 10:47 pm
CHA
-
SEA
8h 06m
1 stop
$429United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
5:45 pm - 10:15 am
SEA
-
CHA
13h 30m
2 stops
United Airlines Logo
5:20 pm - 11:12 pm
CHA
-
SEA
8h 52m
1 stop
$432United Airlines
Tue, Apr 21 - Tue, Apr 28

American Airlines flights from Seattle to Chattanooga

Our best American Airlines deals on Seattle to Chattanooga flight tickets
American Airlines
Apr 20
SEA12:59 amSeattle/Tacoma Intl
9h 58m
1 stop
CHA1:57 pmChattanooga Lovell Field
Apr 28
CHA6:00 amChattanooga Lovell Field
7h 48m
1 stop
SEA10:48 amSeattle/Tacoma Intl
$317
American Airlines
Apr 17
SEA11:41 amSeattle/Tacoma Intl
9h 03m
1 stop
CHA11:44 pmChattanooga Lovell Field
Apr 22
CHA5:44 pmChattanooga Lovell Field
8h 03m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
$347
American Airlines
Apr 2
SEA1:44 pmSeattle/Tacoma Intl
7h 11m
1 stop
CHA11:55 pmChattanooga Lovell Field
Apr 5
CHA12:16 pmChattanooga Lovell Field
10h 13m
1 stop
SEA7:29 pmSeattle/Tacoma Intl
$377

United Airlines flights from Seattle to Chattanooga

Our best United Airlines deals on Seattle to Chattanooga flight tickets
United Airlines
Apr 18
SEA7:00 amSeattle/Tacoma Intl
7h 06m
1 stop
CHA5:06 pmChattanooga Lovell Field
Apr 25
CHA8:30 amChattanooga Lovell Field
13h 44m
2 stops
SEA7:14 pmSeattle/Tacoma Intl
$322
United Airlines
Jun 30
SEA10:40 pmSeattle/Tacoma Intl
7h 54m
1 stop
CHA9:34 amChattanooga Lovell Field
Jul 7
CHA6:00 amChattanooga Lovell Field
8h 38m
1 stop
SEA11:38 amSeattle/Tacoma Intl
$371
United Airlines
Apr 19
SEA10:35 pmSeattle/Tacoma Intl
8h 40m
1 stop
CHA10:15 amChattanooga Lovell Field
Apr 26
CHA5:46 pmChattanooga Lovell Field
9h 48m
1 stop
SEA12:34 amSeattle/Tacoma Intl
$395

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 March 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

Mon 4/20

12:59 am-1:57 pm

1 stop9h 58m

Chattanooga Lovell Field

Tue 4/28

6:00 am-10:48 am

1 stop7h 48m

$317

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Sat 4/18

7:00 am-5:06 pm

1 stop7h 06m

Chattanooga Lovell Field

Sat 4/25

8:30 am-7:14 pm

2 stops13h 44m

$322

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Fri 4/17

11:55 pm-11:40 am

1 stop8h 45m

Chattanooga Lovell Field

Wed 4/22

5:00 am-12:33 pm

1 stop10h 33m

$347

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Tue 6/30

10:40 pm-9:34 am

1 stop7h 54m

Chattanooga Lovell Field

Tue 7/7

6:00 am-11:38 am

1 stop8h 38m

$371

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Thu 4/2

1:44 pm-11:55 pm

1 stop7h 11m

Chattanooga Lovell Field

Sun 4/5

12:16 pm-7:29 pm

1 stop10h 13m

$377

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Sun 4/19

10:35 pm-10:15 am

1 stop8h 40m

Chattanooga Lovell Field

Sun 4/26

5:46 pm-12:34 am

1 stop9h 48m

$395

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Wed 8/5

10:17 am-10:15 pm

1 stop8h 58m

Chattanooga Lovell Field

Tue 8/11

4:12 pm-10:20 pm

1 stop9h 08m

$424
Quickest round-trip

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Sat 4/25

10:48 am-8:54 pm

1 stop7h 06m

Chattanooga Lovell Field

Wed 4/29

5:20 pm-11:12 pm

1 stop8h 52m

$427

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Tue 5/12

7:36 pm-10:07 am

2 stops11h 31m

Chattanooga Lovell Field

Sat 5/16

5:41 pm-10:47 pm

1 stop8h 06m

$429

SeattleChattanooga

SEA - CHA

SEACHA

Seattle/Tacoma Intl

Tue 4/21

5:45 pm-10:15 am

2 stops13h 30m

Chattanooga Lovell Field

Tue 4/28

5:20 pm-11:12 pm

1 stop8h 52m

$432

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 $341.

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 $443 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 $302 on momondo.

How have Seattle to Chattanooga flight prices changed over time?

As of March 2026, prices for Seattle to Chattanooga flights are approximately 78% 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 44m

Direct flights

None
The fastest flight from Seattle to Chattanooga takes 6h 44m
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 44m.

  • 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
9,460 reviews
Search United Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.9
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $294Free CancellationRating
7.1
11,489 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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