$222+ Cheap flights from Seattle to Chattanooga (SEA - CHA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHA
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to ChattanoogaExplore the most affordable flight options available from Seattle to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from Seattle to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:00 am
SEA
- CHA
1 stop7h 23m
American Airlines
Tue 8/114:08 pm
CHA
- SEA
1 stop9h 18m
American Airlines
Deal found 6/28![American Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:03 pm
SEA
- CHA
1 stop7h 54m
United Airlines
Sat 11/1410:44 am
CHA
- SEA
2 stops10h 09m
United Airlines
Deal found 7/1![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:00 am
SEA
- CHA
1 stop8h 26m
Delta
Sat 9/195:00 pm
CHA
- SEA
1 stop9h 59m
Delta
Deal found 6/29![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:03 am
SEA
- CHA
2 stops10h 07m
United Airlines
Sat 8/224:30 pm
CHA
- SEA
1 stop8h 01m
United Airlines
Deal found 7/1![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:25 pm
SEA
- CHA
1 stop7h 54m
American Airlines
Sun 10/46:13 am
CHA
- SEA
1 stop7h 59m
American Airlines
Deal found 6/29![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:57 pm
SEA
- CHA
1 stop7h 13m
United Airlines
Tue 8/186:15 am
CHA
- SEA
2 stops12h 59m
United Airlines
Deal found 6/28![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:00 am
SEA
- CHA
1 stop7h 23m
American Airlines
Sat 8/152:03 pm
CHA
- SEA
1 stop10h 56m
American Airlines
Deal found 6/27![American Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:35 pm
SEA
- CHA
2 stops11h 19m
United Airlines
Sat 9/1910:44 am
CHA
- SEA
1 stop8h 43m
United Airlines
Deal found 6/29![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:00 am
SEA
- CHA
1 stop8h 26m
Delta
Fri 9/186:00 am
CHA
- SEA
1 stop7h 26m
Delta
Deal found 6/29![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:22 am
SEA
- CHA
1 stop9h 37m
American Airlines
Thu 8/208:26 pm
CHA
- SEA
1 stop7h 24m
American Airlines
Deal found 6/28![American Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:16 am
SEA
- CHA
1 stop7h 44m
Delta
Sat 8/85:53 pm
CHA
- SEA
1 stop9h 04m
Delta
Deal found 7/1![Delta logo]()
$423
Best flights from Seattle to ChattanoogaDiscover carefully curated flight deals from Seattle to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from Seattle to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:00 am
SEA
- CHA
1 stop8h 26m
Delta
Sat 9/195:00 pm
CHA
- SEA
1 stop9h 59m
Delta
Deal found 6/29![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:13 pm
SEA
- CHA
1 stop7h 29m
United Airlines
Sat 10/311:52 pm
CHA
- SEA
2 stops12h 10m
United Airlines
Deal found 7/2![United Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:58 am
SEA
- CHA
2 stops11h 08m
United Airlines
Sun 7/194:42 pm
CHA
- SEA
1 stop9h 00m
United Airlines
Deal found 6/30![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
SEA
- CHA
1 stop6h 14m
Delta
Sun 9/206:21 pm
CHA
- SEA
1 stop8h 38m
Delta
Deal found 6/29![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:56 pm
SEA
- CHA
1 stop7h 14m
United Airlines
Sat 10/34:42 pm
CHA
- SEA
1 stop9h 03m
United Airlines
Deal found 7/1![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
SEA
- CHA
1 stop7h 23m
United Airlines
Sat 8/157:00 am
CHA
- SEA
2 stops12h 14m
United Airlines
Deal found 6/27![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:11 pm
SEA
- CHA
1 stop7h 33m
United Airlines
Sat 8/84:42 pm
CHA
- SEA
1 stop9h 00m
United Airlines
Deal found 7/1![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:30 am
SEA
- CHA
2 stops14h 40m
United Airlines
Tue 8/1810:44 am
CHA
- SEA
1 stop8h 23m
United Airlines
Deal found 6/27![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:03 am
SEA
- CHA
2 stops10h 07m
United Airlines
Sun 9/206:00 am
CHA
- SEA
1 stop8h 32m
United Airlines
Deal found 6/29![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:03 am
SEA
- CHA
2 stops10h 07m
United Airlines
Fri 9/187:00 am
CHA
- SEA
1 stop10h 52m
United Airlines
Deal found 6/29![United Airlines logo]()
$614
Last-minute flights from Seattle to ChattanoogaDiscover last-minute flight deals from Seattle to Chattanooga. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Chattanooga. Data last updated July 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:44 am
SEA
- CHA
1 stop8h 03m
American Airlines
Wed 7/228:14 pm
CHA
- SEA
1 stop7h 43m
American Airlines
Deal found 6/28![American Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:22 am
SEA
- CHA
1 stop9h 37m
American Airlines
Thu 8/208:26 pm
CHA
- SEA
1 stop7h 24m
American Airlines
Deal found 6/28![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:10 am
SEA
- CHA
1 stop10h 02m
American Airlines
Sun 7/198:14 pm
CHA
- SEA
1 stop7h 43m
American Airlines
Deal found 6/30![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:58 am
SEA
- CHA
2 stops11h 08m
United Airlines
Sun 7/194:42 pm
CHA
- SEA
1 stop9h 00m
United Airlines
Deal found 6/30![United Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:10 am
SEA
- CHA
1 stop10h 02m
American Airlines
Mon 7/204:22 pm
CHA
- SEA
1 stop9h 04m
American Airlines
Deal found 7/1![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:00 am
SEA
- CHA
1 stop7h 23m
American Airlines
Tue 8/114:08 pm
CHA
- SEA
1 stop9h 18m
American Airlines
Deal found 6/28![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:16 am
SEA
- CHA
1 stop7h 44m
Delta
Sat 8/85:53 pm
CHA
- SEA
1 stop9h 04m
Delta
Deal found 7/1![Delta logo]()
$423
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:00 am
SEA
- CHA
1 stop7h 23m
American Airlines
Sat 8/152:03 pm
CHA
- SEA
1 stop10h 56m
American Airlines
Deal found 6/27![American Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:57 pm
SEA
- CHA
1 stop7h 13m
United Airlines
Tue 8/186:15 am
CHA
- SEA
2 stops12h 59m
United Airlines
Deal found 6/28![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:16 pm
SEA
- CHA
1 stop9h 24m
American Airlines
Sat 8/224:08 pm
CHA
- SEA
1 stop9h 18m
American Airlines
Deal found 7/1![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:03 am
SEA
- CHA
2 stops10h 07m
United Airlines
Sat 8/224:30 pm
CHA
- SEA
1 stop8h 01m
United Airlines
Deal found 7/1![United Airlines logo]()
$363
One-way flights from Seattle to ChattanoogaSearch for one-way flight options from Seattle to Chattanooga. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from Seattle to Chattanooga. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:06 pm
SEA
- CHA
3 stops34h 01m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:06 pm
SEA
- CHA
3 stops40h 17m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:53 pm
SEA
- CHA
3 stops56h 16m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:16 pm
SEA
- CHA
3 stops38h 08m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:06 pm
SEA
- CHA
2 stops22h 47m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:06 pm
SEA
- CHA
2 stops15h 53m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:10 am
SEA
- CHA
1 stop8h 43m
American Airlines
Deal found 7/1![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:03 am
SEA
- CHA
2 stops9h 12m
United Airlines
Deal found 6/29![United Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:06 pm
SEA
- CHA
2 stops22h 47m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:22 pm
SEA
- CHA
1 stop9h 25m
American Airlines
Deal found 7/1![American Airlines logo]()
$330
Find flight deals from Seattle to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (American Airlines) |
One-way from | $222 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $432 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 2, 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
Cheapest round-trip
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Thu 9/10
9:00 am-8:26 pm
1 stop8h 26m
Chattanooga Lovell Field
Sat 9/19
5:00 pm-11:59 pm
1 stop9h 59m
$358
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Thu 10/1
11:13 pm-9:42 am
1 stop7h 29m
Chattanooga Lovell Field
Sat 10/31
1:52 pm-11:02 pm
2 stops12h 10m
$363
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Wed 7/15
8:58 am-11:06 pm
2 stops11h 08m
Chattanooga Lovell Field
Sun 7/19
4:42 pm-10:42 pm
1 stop9h 00m
$452
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Wed 9/30
1:56 pm-12:10 am
1 stop7h 14m
Chattanooga Lovell Field
Sat 10/3
4:42 pm-10:45 pm
1 stop9h 03m
$457
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Sat 8/8
7:00 am-5:23 pm
1 stop7h 23m
Chattanooga Lovell Field
Sat 8/15
7:00 am-4:14 pm
2 stops12h 14m
$457
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Mon 8/3
11:11 pm-9:44 am
1 stop7h 33m
Chattanooga Lovell Field
Sat 8/8
4:42 pm-10:42 pm
1 stop9h 00m
$468
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Tue 8/11
6:30 am-12:10 am
2 stops14h 40m
Chattanooga Lovell Field
Tue 8/18
10:44 am-4:07 pm
1 stop8h 23m
$473
Quickest round-trip
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Fri 9/11
6:00 am-3:14 pm
1 stop6h 14m
Chattanooga Lovell Field
Sun 9/20
6:21 pm-11:59 pm
1 stop8h 38m
$484
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Fri 9/11
11:03 am-12:10 am
2 stops10h 07m
Chattanooga Lovell Field
Sun 9/20
6:00 am-11:32 am
1 stop8h 32m
$574
SeattleChattanooga
SEA - CHA
SEACHA
Seattle/Tacoma Intl
Fri 9/11
11:03 am-12:10 am
2 stops10h 07m
Chattanooga Lovell Field
Fri 9/18
7:00 am-2:52 pm
1 stop10h 52m
$614
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Seattle to Chattanooga
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Chattanooga in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Chattanooga
Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Seattle with our price prediction graph.
SEA-CHA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Chattanooga
What is the cheapest month to book a flight from Seattle to Chattanooga?
Currently, March is the cheapest month in which you can book a flight from Seattle to Chattanooga (average of $356). Flying from Seattle to Chattanooga in February is currently the most expensive (average of $647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Chattanooga?
Reviews of airlines servicing Chattanooga
Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated July 2, 2026.
Read through reviews of airlines operating flights from Seattle to Chattanooga, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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Top 3 airlines flying from Seattle to Chattanooga
Discover the top 3 airlines that operate flights from Seattle to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$479 | FlexibilityNo cancel fee | On-time71% |