SBN - SEA

$222 Find Cheap Flights from South Bend to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$271
Typical prices: $370-$514
Delta
Sun 11/18Fri 1/12
SBN - SEA • 1 stop
Cheapest one-way
$222
Typical prices: $188-$384
Multiple Airlines
Fri 11/2
SBN - SEA • 3 stops
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 • 15% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $288 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 7h 08m (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

Wed, Nov 18 - Tue, Jan 12
Delta Logo
7:06 am - 10:46 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
6h 40m1 stop Minneapolis St Paul
Delta Logo
1:45 pm - 10:26 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
5h 41m1 stop Minneapolis St Paul
$271Delta
Sat, Nov 14 - Wed, Jan 13
Delta Logo
8:11 am - 2:56 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 45m1 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
$271Delta
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
6:05 pm - 12:10 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
9h 05m1 stop Dallas/Fort Worth
American Airlines Logo
6:12 am - 5:12 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 00m1 stop Chicago O'Hare Intl
$271American Airlines
Tue, Nov 17 - Tue, Jan 12
Delta Logo
7:06 am - 10:46 amSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
6h 40m1 stop Minneapolis St Paul
Delta Logo
1:45 pm - 10:26 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
5h 41m1 stop Minneapolis St Paul
$271Delta
Sat, Sep 19 - Fri, Sep 25
United Airlines Logo
3:27 pm - 7:14 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
6h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 10:57 amSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 44m1 stop Chicago O'Hare Intl
$296United Airlines
Wed, Sep 16 - Mon, Sep 21
United Airlines Logo
3:31 pm - 7:15 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
6h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
11:00 pm - 10:46 amSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 46m1 stop Chicago O'Hare Intl
$296United Airlines
Wed, Sep 23 - Sat, Sep 26
American Airlines Logo
12:57 pm - 8:07 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
10h 10m1 stop Charlotte Douglas
American Airlines Logo
6:40 am - 5:51 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 11m1 stop Charlotte Douglas
$314American Airlines
Wed, Sep 23 - Sat, Sep 26
American Airlines Logo
12:57 pm - 8:07 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
10h 10m1 stop Charlotte Douglas
American Airlines Logo
6:40 am - 5:51 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
8h 11m1 stop Charlotte Douglas
$357American Airlines
Thu, Sep 17 - Wed, Sep 23
Multiple Airlines Logo
8:46 pm - 3:08 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
45h 22m2 stops Orlando Denver Intl
Multiple Airlines Logo
9:45 pm - 12:43 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
11h 58m1 stop Las Vegas Harry Reid Intl
$388Multiple Airlines
Fri, Sep 18 - Wed, Sep 23
Multiple Airlines Logo
2:43 pm - 3:08 pmSBN  South Bend/Michiana-SEA Seattle/Tacoma Intl
27h 25m2 stops Washington, D.C. Dulles Intl Denver Intl
Multiple Airlines Logo
9:45 pm - 12:43 pmSEA  Seattle/Tacoma Intl-SBN South Bend/Michiana
11h 58m1 stop Las Vegas Harry Reid Intl
$406Multiple 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 from South Bend to Seattle with more confidence.

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

Round-trip flights from South Bend to Seattle start at $271. Prices are below average for this route right now, with typical round-trip fares ranging from $370 to $514. The lowest price found in the past 5 days was $271 on Delta.

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

Friday is the cheapest day of the week to fly from South Bend to Seattle, it is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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 September ($457) 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 prices 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.

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Key details for South Bend to Seattle flights

Low season

December

Cheapest flight

$222
Best time to beat the crowds with an average 4% drop in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

    Only Economy Class is available on flights from South Bend to Seattle.

  • 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) - 92% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 3% of one-stop connections
    • Dallas/Fort Worth (DFW) - 2% of one-stop connections
    • Minneapolis St Paul (MSP) - 2% 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 South Bend to Seattle?

    Yes. Being flexible with your travel dates can save you up to 27% on the South Bend to Seattle route. Friday is the cheapest departure day at $413 round-trip on average, while Sunday is the most expensive at $559, a difference of $146. 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 long is a flight from South Bend to Seattle?

    There are currently no nonstop flights available from South Bend to Seattle. Flights with 1 layover take between 7h 08m and 9h 27m in total, depending on the connection.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 4% above the route average of $443. Book 13 weeks before departure for the lowest fares.

  • 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.

  • 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 $271 to $1,366. 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 in line with typical prices for this route. Average one-way fares are about $282.

  • 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 7h 08m, compared with 7h 37m 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 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 South Bend to Seattle flight?

    Round-trip flights from South Bend to Seattle range from $370 to $514, with an average of $443 over the past 12 months. Anything below $370 counts as a good deal.

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 can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $413 - about $146 less than Sunday (26% 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.
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport
    - Coast Gateway Hotel
    - Seattle Airport Marriott

Everything you need to know for your flight from South Bend to Seattle

Information on your arrival and departure airports

South Bend (SBN)
Seattle (SEA)