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Cheap flights from Chattanooga to Seattle from $255

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 10:26 amCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
7h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:50 am - 10:06 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 16m1 stop Atlanta Hartsfield-Jackson
$377Delta
Wed, Feb 24 - Tue, Mar 2
Delta Logo
1:30 pm - 6:59 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
8h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 5:13 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
8h 13m1 stop Atlanta Hartsfield-Jackson
$377Delta
Tue, Jan 19 - Tue, Jan 26
Delta Logo
2:59 pm - 8:50 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
8h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 9:19 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
6h 20m1 stop Atlanta Hartsfield-Jackson
$377Delta
Sat, Dec 5 - Tue, Dec 8
Delta Logo
5:30 am - 10:26 amCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
7h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 5:13 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
8h 13m1 stop Atlanta Hartsfield-Jackson
$377Delta
Wed, Feb 24 - Wed, Mar 3
American Airlines Logo
4:45 pm - 11:47 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
10:29 pm - 8:39 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 10m1 stop Charlotte Douglas
$388American Airlines
Tue, Dec 22 - Tue, Dec 29
American Airlines Logo
4:03 pm - 10:38 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
9h 35m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 3:18 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 18m1 stop Dallas/Fort Worth
$388American Airlines
Tue, Jan 19 - Thu, Feb 4
United Airlines Logo
7:00 am - 2:53 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
12:00 pm - 11:15 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
8h 15m1 stop Houston George Bush Intcntl
$388United Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
4:03 pm - 10:08 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
9h 05m1 stop Dallas/Fort Worth
American Airlines Logo
7:30 am - 7:45 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
9h 15m1 stop Dallas/Fort Worth
$388American Airlines
Thu, Feb 11 - Tue, Feb 16
United Airlines Logo
4:42 pm - 11:00 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
9h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
7:25 pm - 9:42 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
11h 17m2 stops San Francisco Chicago O'Hare Intl
$393United Airlines
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
4:42 pm - 11:00 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
9h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
11:13 pm - 9:42 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 29m1 stop Chicago O'Hare Intl
$399United Airlines
Wed, Oct 7 - Mon, Oct 12

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Delta flights from Chattanooga to Seattle

Our best Delta deals on Chattanooga to Seattle flight tickets
Delta
Dec 5
CHA2:59 pmChattanooga Lovell Field
8h 51m
1 stop
SEA8:50 pmSeattle/Tacoma Intl
Dec 9
SEA11:59 pmSeattle/Tacoma Intl
6h 20m
1 stop
CHA9:19 amChattanooga Lovell Field
$377
Delta
Dec 3
CHA6:02 amChattanooga Lovell Field
8h 00m
1 stop
SEA11:02 amSeattle/Tacoma Intl
Dec 5
SEA11:59 pmSeattle/Tacoma Intl
6h 20m
1 stop
CHA9:19 amChattanooga Lovell Field
$388
Delta
Dec 3
CHA2:56 pmChattanooga Lovell Field
10h 08m
1 stop
SEA10:04 pmSeattle/Tacoma Intl
Dec 6
SEA11:59 pmSeattle/Tacoma Intl
6h 20m
1 stop
CHA9:19 amChattanooga Lovell Field
$399

United Airlines flights from Chattanooga to Seattle

Our best United Airlines deals on Chattanooga to Seattle flight tickets
United Airlines
Oct 14
CHA4:42 pmChattanooga Lovell Field
9h 18m
1 stop
SEA11:00 pmSeattle/Tacoma Intl
Oct 21
SEA7:25 pmSeattle/Tacoma Intl
11h 17m
2 stops
CHA9:42 amChattanooga Lovell Field
$393
United Airlines
Oct 7
CHA6:00 amChattanooga Lovell Field
11h 17m
2 stops
SEA2:17 pmSeattle/Tacoma Intl
Oct 12
SEA11:13 pmSeattle/Tacoma Intl
7h 29m
1 stop
CHA9:42 amChattanooga Lovell Field
$404
United Airlines
Feb 11
CHA6:30 amChattanooga Lovell Field
8h 10m
1 stop
SEA11:40 amSeattle/Tacoma Intl
Feb 16
SEA7:32 pmSeattle/Tacoma Intl
11h 16m
2 stops
CHA9:48 amChattanooga Lovell Field
$411

momondo Fare Finder

 
Use the filters below to find and compare flights from Chattanooga to Seattle that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Wed 2/24

5:30 am-10:26 am

1 stop7h 56m

Seattle/Tacoma Intl

Tue 3/2

11:50 am-10:06 pm

1 stop7h 16m

$377

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Tue 1/19

1:30 pm-6:59 pm

1 stop8h 29m

Seattle/Tacoma Intl

Tue 1/26

6:00 am-5:13 pm

1 stop8h 13m

$377
Quickest round-trip

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Sat 12/5

2:59 pm-8:50 pm

1 stop8h 51m

Seattle/Tacoma Intl

Tue 12/8

11:59 pm-9:19 am

1 stop6h 20m

$377

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Wed 2/24

5:30 am-10:26 am

1 stop7h 56m

Seattle/Tacoma Intl

Wed 3/3

6:00 am-5:13 pm

1 stop8h 13m

$377

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Tue 12/22

4:45 pm-11:47 pm

1 stop10h 02m

Seattle/Tacoma Intl

Tue 12/29

10:29 pm-8:39 am

1 stop7h 10m

$388

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Tue 1/19

4:03 pm-10:38 pm

1 stop9h 35m

Seattle/Tacoma Intl

Thu 2/4

5:00 am-3:18 pm

1 stop7h 18m

$388

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Wed 10/14

7:00 am-2:53 pm

1 stop10h 53m

Seattle/Tacoma Intl

Wed 10/21

12:00 pm-11:15 pm

1 stop8h 15m

$388

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Thu 2/11

4:03 pm-10:08 pm

1 stop9h 05m

Seattle/Tacoma Intl

Tue 2/16

7:30 am-7:45 pm

1 stop9h 15m

$388

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Wed 10/14

4:42 pm-11:00 pm

1 stop9h 18m

Seattle/Tacoma Intl

Wed 10/21

7:25 pm-9:42 am

2 stops11h 17m

$393

ChattanoogaSeattle

CHA Chattanooga Lovell Field - SEA Seattle/Tacoma Intl

CHASEA

Chattanooga Lovell Field

Wed 10/7

4:42 pm-11:00 pm

1 stop9h 18m

Seattle/Tacoma Intl

Mon 10/12

11:13 pm-9:42 am

1 stop7h 29m

$399

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 Seattle from

How to get the cheapest flight ticket from Chattanooga to Seattle

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 Chattanooga and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $388 to $538.
The lowest price recently found on this route was $377.

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Chattanooga to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $375. If you don’t want to visit Seattle in February, then you should wait until November to fly from Chattanooga, when ticket prices are also cheap, with an average price of $413.

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

You are more likely to see cheaper flights to Seattle from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Chattanooga for as low as $376 on momondo.

How have Chattanooga to Seattle flight prices changed over time?

As of September 2026, prices for Chattanooga to Seattle flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Chattanooga to Seattle

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

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

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

Best Price Found

$255

Fastest flight time

8h 00m

Direct flights

None
The best one-way flight to Seattle from Chattanooga in the past 72 hours is $255. The best round-trip flight deal from Chattanooga to Seattle found on momondo in the last 72 hours is $377.
The fastest flight from Chattanooga to Seattle takes 8h 00m
There are no direct flights from Chattanooga to Seattle. There are no popular flight routes from Chattanooga to Seattle.
Search flight deals

Frequently asked questions about flying from Chattanooga to Seattle

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

    There are 2081.6 mi between Chattanooga Lovell Field and Seattle/Tacoma Intl. Typically, this will take 8h 00m by plane in normal conditions.

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

    Prices for flights from Chattanooga Lovell Field Airport to Seattle/Tacoma Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Chattanooga to Seattle

Compare and see reviews for airlines that fly from Chattanooga to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $298Free CancellationRating
7.4
10,232 reviews
Search United Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.8
8,589 reviews
Search Delta flights
American AirlinesPriceFrom $322Free CancellationRating
7.0
12,087 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Redmond
Lakewood
Federal Way
Fife
Puyallup
Tukwila
Lynnwood
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

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

Finding the right flight to Seattle from Chattanooga is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

Flights from Chattanooga to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chattanooga to Seattle.

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

Yes. momondo can track prices for Chattanooga to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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