CHA - SEA

$313 Find Cheap Flights from Chattanooga to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$357
Typical prices: $384-$551
American Airlines
Wed 10/17Wed 10/24
CHA - SEA • 1 stop
Cheapest one-way
$313
Typical prices: $239-$437
American Airlines
Thu 1/4
CHA - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 11% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $433 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 7h 31m (one-way)
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Insights
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Flight Deals

Cheap Flights from Chattanooga to Seattle (CHA-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Seattle

Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
10:51 am - 6:06 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 15m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 5:37 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
8h 37m1 stop Charlotte Douglas
$357American Airlines
Thu, Jan 28 - Tue, Feb 2
American Airlines Logo
12:10 pm - 8:04 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 54m1 stop Dallas/Fort Worth
American Airlines Logo
10:22 am - 10:59 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
9h 37m1 stop Dallas/Fort Worth
$368American Airlines
Sun, Oct 18 - Sat, Oct 24
Delta Logo
5:35 am - 10:03 amCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
7h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 9:21 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
6h 22m1 stop Atlanta Hartsfield-Jackson
$368Delta
Wed, Dec 16 - Thu, Jan 7
United Airlines Logo
1:40 pm - 7:17 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
8h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
10:54 am - 9:07 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 13m1 stop Chicago O'Hare Intl
$368United Airlines
Wed, Dec 16 - Thu, Jan 7
United Airlines Logo
6:30 am - 2:18 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 48m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
7:00 am - 4:58 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
6h 58m1 stop Chicago O'Hare Intl
$373United Airlines
Thu, Jan 28 - Tue, Feb 2
United Airlines Logo
5:38 pm - 10:39 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
8h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 pm - 9:56 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
13h 26m2 stops San Francisco Chicago O'Hare Intl
$373United Airlines
Sat, Oct 24 - Sat, Oct 31
Delta Logo
7:05 am - 2:45 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 40m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:45 am - 10:00 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 15m1 stop Detroit Metropolitan Wayne County
$377Delta
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
8:06 am - 1:15 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
8h 09m1 stop Dallas/Fort Worth
American Airlines Logo
12:47 pm - 11:09 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 22m1 stop Dallas/Fort Worth
$377American Airlines
Sat, Oct 24 - Wed, Oct 28
Delta Logo
5:21 pm - 10:03 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:35 pm - 9:21 amSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
7h 46m1 stop Atlanta Hartsfield-Jackson
$377Delta
Wed, Nov 4 - Mon, Nov 9
American Airlines Logo
2:53 pm - 10:34 pmCHA  Chattanooga Lovell Field-SEA Seattle/Tacoma Intl
10h 41m1 stop Charlotte Douglas
American Airlines Logo
10:43 am - 10:09 pmSEA  Seattle/Tacoma Intl-CHA Chattanooga Lovell Field
8h 26m1 stop Chicago O'Hare Intl
$388American Airlines
Booking Insights

Price, demand and travel trends for Chattanooga to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chattanooga to Seattle with more confidence.

How much is a round-trip flight from Chattanooga to Seattle?

Round-trip flights from Chattanooga to Seattle start at $357. Prices are below average for this route right now, with typical round-trip fares ranging from $384 to $551. The lowest price found in the past 5 days was $357 on American Airlines.

What's the cheapest day of the week to fly from Chattanooga to Seattle?

Wednesday is the cheapest day of the week to fly from Chattanooga to Seattle, it is 10% cheaper than the average day. Monday is the most expensive day with flight prices 18% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Chattanooga to Seattle?

  • November is the cheapest month to fly from Chattanooga to Seattle at $407 round-trip.
  • December ($609) and June ($577) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 49% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Chattanooga to Seattle the cheapest?

Flights from Chattanooga to Seattle are cheapest 22 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Chattanooga to Seattle flights

Low season

January

Cheapest flight

$313
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Chattanooga to Seattle

When to book flights from Chattanooga to Seattle

Are your dates flexible? Find out the best times to travel from Chattanooga to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chattanooga to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chattanooga to Seattle?

    Flights from Chattanooga to Seattle usually depart from Chattanooga Lovell Field (CHA) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Chattanooga to Seattle?

    Two cabin classes are available on flights from Chattanooga to Seattle:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Chattanooga to Seattle pass through?

    One-stop flights from Chattanooga to Seattle most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 34% of one-stop connections
    • Dallas/Fort Worth (DFW) - 29% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 26% of one-stop connections
    • Charlotte Douglas (CLT) - 6% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Chattanooga to Seattle?

    Yes. Being flexible with your travel dates can save you up to 23% on the Chattanooga to Seattle route. Wednesday is the cheapest departure day at $414 round-trip on average, while Monday is the most expensive at $537, a difference of $123. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How expensive are last-minute Chattanooga to Seattle flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 12% above the route average of $455. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Chattanooga to Seattle?

    A nonstop flight from Chattanooga to Seattle takes 0h 00m, covering 2,083 miles.

  • Do I need a passport to fly from Chattanooga to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Chattanooga to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $357 to $1,501. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Chattanooga to Seattle looking right now?

    One-way fares from Chattanooga to Seattle are currently higher than usual. Average one-way flight prices are about $405, which is 16% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Chattanooga to Seattle?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 31m, compared with 7h 52m via Chicago O'Hare Intl (ORD) and 8h 01m via Dallas/Fort Worth (DFW).

  • What is the time difference between Chattanooga and Seattle?

    Seattle is 3 hours behind Chattanooga (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Chattanooga to Seattle flight?

    Round-trip flights from Chattanooga to Seattle range from $384 to $551, with an average of $455 over the past 12 months. Anything below $384 counts as a good deal.

Your guide to booking Chattanooga to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $414 - about $123 less than Monday (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chattanooga to Seattle trip for November. Fares historically average $407 round-trip in that month - typically $202 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Chattanooga to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle