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SBN - SEA

$242 Find Cheap Flights from South Bend to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$291
Typical prices: $370-$534
Delta
Wed 11/7Wed 11/14
SBN - SEA • 1 stop
Cheapest one-way
$761
Typical prices: $287-$430
American Airlines
Fri 11/9
SBN - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between South Bend and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
13 weeks
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 14% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $408 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 55m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from South Bend to Seattle (SBN-SEA)

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

Recent round-trip flight deals from South Bend to Seattle

Sat, Nov 7 - Sat, Nov 14
Delta Logo
3:11 pm - 10:05 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 54m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:15 pm - 9:52 amSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
7h 37m1 stop Detroit Metropolitan Wayne County
$291Delta
Sat, Jan 9 - Sat, Jan 30
Delta Logo
2:30 pm - 6:38 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
7h 08m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:45 pm - 10:26 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
5h 41m1 stop Minneapolis St Paul
$291Delta
Sun, Nov 22 - Wed, Dec 2
Multiple Airlines Logo
9:58 pm - 12:37 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
17h 39m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:00 am - 8:46 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
30h 46m2 stops Ontario Las Vegas Harry Reid Intl
$308Multiple Airlines
Thu, Mar 18 - Wed, Mar 31
United Airlines Logo
8:15 pm - 12:14 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
6h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
10:40 pm - 9:31 amSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
7h 51m1 stop Chicago O'Hare Intl
$316United Airlines
Sat, Jan 9 - Fri, Jan 29
American Airlines Logo
10:56 am - 6:18 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
10h 22m1 stop Charlotte Douglas
American Airlines Logo
11:31 pm - 10:26 amSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
7h 55m1 stop Charlotte Douglas
$316American Airlines
Sat, Jan 9 - Thu, Jan 28
Delta Logo
2:30 pm - 6:38 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
7h 08m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:45 am - 8:50 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
6h 05m1 stop Detroit Metropolitan Wayne County
$316Delta
Sat, Jan 9 - Fri, Jan 29
United Airlines Logo
7:10 am - 11:58 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
7h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 6:25 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
10h 25m2 stops Denver Intl Chicago O'Hare Intl
$321United Airlines
Fri, Oct 30 - Sat, Nov 7
American Airlines Logo
7:58 am - 1:35 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
8h 37m1 stop Dallas/Fort Worth
American Airlines Logo
12:38 pm - 11:42 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 04m1 stop Charlotte Douglas
$335American Airlines
Tue, Nov 24 - Wed, Dec 2
Multiple Airlines Logo
9:29 pm - 12:37 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
18h 08m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:00 am - 8:46 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
30h 46m2 stops Ontario Las Vegas Harry Reid Intl
$406Multiple Airlines
Sun, Nov 1 - Wed, Nov 4
Multiple Airlines Logo
8:58 pm - 9:45 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
15h 47m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
4:27 pm - 8:29 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
25h 02m2 stops Denver Intl Las Vegas Harry Reid Intl
$722Multiple Airlines
Booking Insights

Price, demand and travel trends for South Bend to Seattle flights

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

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

Round-trip flights from South Bend to Seattle typically range from $370 to $534. The lowest price found in the past 5 days was $291, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from South Bend to Seattle. It’s 9% cheaper than the average day, while Sunday is the most expensive, with prices 27% higher.

What’s the cheapest month to fly from South Bend to Seattle?

•January is the cheapest month to fly from South Bend to Seattle at $378 round-trip.
•July ($559) and August ($455) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 47% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from South Bend to Seattle the cheapest?

Flights from South Bend to Seattle are cheapest 13 weeks before departure. Booking in this window typically costs about 34% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for South Bend to Seattle flights

Low season

January

Cheapest flight

$291
Beat the crowds with an average 50% drop in travelers.
The most popular month to fly with an average 19% increase in travelers.
Round-trip flight from South Bend to Seattle

When to book flights from South Bend to Seattle

Are your dates flexible? Find out the best times to travel from South Bend 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 South Bend to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Two cabin classes are available on flights from South Bend to Seattle:

    • Economy Class
    • First Class

  • How long is a flight from South Bend to Seattle?

    A nonstop flight from South Bend to Seattle takes 00m, covering 1,797 miles.

  • Do I need a passport to fly from South Bend 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.

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

    Round-trip flights from South Bend to Seattle range from $370 to $534, with an average of $440 over the past 12 months. Anything below $370 counts as a good deal.

  • How expensive are last-minute South Bend to Seattle flights?

    Last-minute fares on this route (booked within two weeks of departure) run 3% above the $440 route average. Book 13 weeks before departure for the lowest fares.

  • Have flight prices from South Bend 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 $291 to $1,550. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from South Bend to Seattle are currently higher than usual. Average one-way flight prices are about $1,322, which is 253% above the typical average for this route.

  • 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
    • Hertz

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

    Flights from South Bend to Seattle usually depart from South Bend/Michiana (SBN) and arrive at Seattle/Tacoma Intl (SEA).

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

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

    • Chicago O'Hare Intl (ORD) - 90% of one-stop connections
    • Minneapolis St Paul (MSP) - 4% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 3% of one-stop connections
    • Dallas/Fort Worth (DFW) - 2% of one-stop connections

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

    Yes. Flexible dates can save you up to 28% on flights from South Bend to Seattle. Friday is the cheapest departure day at $403 round-trip on average, while Sunday is the most expensive at $559, a difference of $156.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 55m, compared with 7h 32m via Chicago O'Hare Intl (ORD) and 7h 52m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between South Bend and Seattle?

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

  • What popular places can I visit in Seattle?

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

Your guide to booking South Bend to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $403, about $156 less than Sunday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 34% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your South Bend to Seattle trip for January. Fares historically average $378 round-trip in that month - typically $181 less than the most expensive month, which is July (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.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from South Bend to Seattle

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

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle