$265+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHA
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Chattanooga with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Chattanooga
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Best
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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 August 13, 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 August 13, 2026.
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/156:18 am -
1 stop7h 12m
Tue 9/225:30 am -
1 stop8h 55m
Deal found 8/9![American Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/159:00 am -
2 stops12h 10m
Tue 9/225:45 pm -
1 stop8h 00m
Deal found 8/9![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/236:40 am -
1 stop7h 08m
Sun 9/275:00 pm -
1 stop10h 11m
Deal found 8/11![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/246:15 am -
1 stop7h 15m
Tue 10/2712:18 pm -
1 stop10h 26m
Deal found 8/9![American Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/237:35 pm -
2 stops11h 07m
Sun 9/277:00 am -
1 stop8h 48m
Deal found 8/12![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 8/11. 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 9/410:35 pm -
1 stop7h 43m
Mon 9/75:35 am -
1 stop7h 14m
Deal found 8/11![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/1110:58 pm -
2 stops11h 18m
Fri 9/187:00 am -
1 stop8h 48m
Deal found 8/12![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/9. 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 9/2511:59 pm -
1 stop8h 24m
Tue 9/296:23 pm -
1 stop8h 35m
Deal found 8/9![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 8/9. 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 9/2511:59 pm -
1 stop8h 24m
Mon 9/286:23 pm -
1 stop8h 35m
Deal found 8/9![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/291:57 pm -
1 stop7h 13m
Sat 9/54:30 pm -
1 stop8h 01m
Deal found 8/13![United Airlines logo]()
$417
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 August 13, 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 August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 10/1811:13 pm -
1 stop7h 29m
Thu 11/54:40 pm -
2 stops11h 19m
Deal found 8/11![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/10. 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 8/1911:56 am -
1 stop8h 47m
Tue 8/256:50 pm -
1 stop8h 07m
Deal found 8/10![Delta logo]()
$455
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/237:35 pm -
2 stops11h 07m
Sun 9/277:00 am -
1 stop8h 48m
Deal found 8/13![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 8/12. 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 8/279:10 am -
1 stop7h 11m
Mon 8/316:00 am -
1 stop6h 49m
Deal found 8/12![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/3110:50 am -
1 stop7h 02m
Wed 11/47:00 am -
1 stop9h 25m
Deal found 8/11![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/79:05 am -
2 stops11h 10m
Sun 10/114:42 pm -
1 stop9h 18m
Deal found 8/12![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/16:43 pm -
2 stops11h 59m
Sat 10/310:17 am -
3 stops16h 10m
Deal found 8/11![United Airlines logo]()
$494
Last-minute flights from Seattle to ChattanoogaDiscover last-minute flight deals from Seattle to Chattanooga. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Chattanooga. Data last updated August 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/291:57 pm -
1 stop7h 13m
Sat 9/54:30 pm -
1 stop8h 01m
Deal found 8/13![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 8/11. 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 9/410:35 pm -
1 stop7h 43m
Mon 9/75:35 am -
1 stop7h 14m
Deal found 8/11![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/1110:58 pm -
2 stops11h 18m
Fri 9/187:00 am -
1 stop8h 48m
Deal found 8/12![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/156:18 am -
1 stop7h 12m
Tue 9/225:30 am -
1 stop8h 55m
Deal found 8/9![American Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/159:00 am -
2 stops12h 10m
Tue 9/225:45 pm -
1 stop8h 00m
Deal found 8/9![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/236:40 am -
1 stop7h 08m
Sun 9/275:00 pm -
1 stop10h 11m
Deal found 8/11![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/237:35 pm -
2 stops11h 07m
Sun 9/277:00 am -
1 stop8h 48m
Deal found 8/12![United Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 8/9. 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 9/246:15 am -
1 stop7h 15m
Tue 10/2712:18 pm -
1 stop10h 26m
Deal found 8/9![American Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 8/9. 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 9/2511:59 pm -
1 stop8h 24m
Tue 9/296:23 pm -
1 stop8h 35m
Deal found 8/9![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 8/9. 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 9/2511:59 pm -
1 stop8h 24m
Mon 9/286:23 pm -
1 stop8h 35m
Deal found 8/9![Delta logo]()
$399
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 August 13, 2026.
Search for one-way flight options from Seattle to Chattanooga. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/297:06 pm -
3 stops39h 27m
Deal found 8/9![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 8/12. 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.
Tue 9/1511:59 pm -
1 stop6h 19m
Deal found 8/12![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/167:35 pm -
2 stops11h 19m
Deal found 8/12![United Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 8/267:06 pm -
3 stops39h 47m
Deal found 8/10![Multiple Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/116:40 am -
1 stop7h 08m
Deal found 8/11![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 10/46:43 pm -
2 stops11h 59m
Deal found 8/13![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 -
3 stops40h 17m
Deal found 8/9![Multiple Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 8/11. 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 9/1611:45 am -
1 stop7h 24m
Deal found 8/11![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/1010:48 pm -
2 stops11h 28m
Deal found 8/9![United Airlines logo]()
$346
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (American Airlines) |
One-way from | $265 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $430 |
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 August 13, 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 Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Sun 10/18
11:13 pm-9:42 am
1 stop7h 29m
Chattanooga Lovell Field
Thu 11/5
4:40 pm-12:59 am
2 stops11h 19m
$384
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Wed 9/23
7:35 pm-9:42 am
2 stops11h 07m
Chattanooga Lovell Field
Sun 9/27
7:00 am-12:48 pm
1 stop8h 48m
$394
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Wed 8/19
11:56 am-11:43 pm
1 stop8h 47m
Chattanooga Lovell Field
Tue 8/25
6:50 pm-11:57 pm
1 stop8h 07m
$455
Quickest round-trip
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Thu 8/27
9:10 am-7:21 pm
1 stop7h 11m
Chattanooga Lovell Field
Mon 8/31
6:00 am-9:49 am
1 stop6h 49m
$459
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Sat 10/31
10:50 am-8:52 pm
1 stop7h 02m
Chattanooga Lovell Field
Wed 11/4
7:00 am-1:25 pm
1 stop9h 25m
$467
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Wed 10/7
9:05 am-11:15 pm
2 stops11h 10m
Chattanooga Lovell Field
Sun 10/11
4:42 pm-11:00 pm
1 stop9h 18m
$474
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Thu 10/1
6:43 pm-9:42 am
2 stops11h 59m
Chattanooga Lovell Field
Sat 10/3
10:17 am-11:27 pm
3 stops16h 10m
$494
Cheapest one-way
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Wed 10/7
1:56 pm-12:10 am
1 stop7h 14m
$293
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Tue 12/1
9:45 pm-9:49 am
1 stop9h 04m
$293
SeattleChattanooga
SEA Seattle/Tacoma Intl - CHA Chattanooga Lovell Field
SEACHA
Seattle/Tacoma Intl
Wed 9/16
7:35 pm-9:54 am
2 stops11h 19m
$298
Showing 1-10 of 16 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 August.
| 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?
Airfare is below average for this route at the moment.
Seattle to Chattanooga flights typically cost between $398 and $774 in September.The cheapest round-trip price found within the last 5 days was $357 on American Airlines (Sep 15-Sep 22).
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 August 13, 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
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
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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Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
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Seattle and Chattanooga flights
Browse other Seattle and Chattanooga flight options. Last updated on August 13, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$433 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$294 | Average$490 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$304 | Average$438 | FlexibilityNo cancel fee | On-timeN/A |