Cheap flights from South Bend to Seattle (SBN - SEA) from $155

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Seattle departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SBN — SEA
Mar 4 — Mar 111

The best prices from South Bend/Michiana to Seattle/Tacoma Intl are usually found in November or September, booked 48 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from South Bend to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Seattle (SEA). 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 February 28, 2024.

Popular in

August

Cheapest in

November

Average price

$344

Round-trip from

$243
High demand for flights, 35% potential price rise
Best time to find cheap flights, 46% potential price drop
Average for round-trip flights in February 2024
From South Bend/Michiana to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from South Bend to Seattle?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 94% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 180% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from South Bend to Seattle within the next two weeks, with the cheapest ticket starting at $364.

What is the cheapest month to fly from South Bend to Seattle?

The best pricing can be found in the month of November. Prices to Seattle from South Bend average $477. You can even find prices in November for less than $477, as users have found deals to Seattle from as low as $186. The month of August appears to be one of the more expensive times to travel to Seattle from South Bend. Flying in the targeted month can save you up to 53%.

When is the cheapest time to fly from South Bend to Seattle (SBN - SEA)?

When flying from South Bend to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 25% versus a flight at noon.

Cheap American Airlines flights from South Bend to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between South Bend and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,372,138 searches. Data last updated February 28, 2024.
Find some of the cheapest American Airlines flights traveling from South Bend to Seattle. Make sure to double check the flight details before booking.
Wed 4/246:23 amSBN - SEA
1 stop9h 15mAmerican Airlines
Sun 4/289:44 pmSEA - SBN
1 stop10h 53mAmerican Airlines
Deal found 2/27$418
Mon 3/114:30 pmSBN - SEA
1 stop9h 59mAmerican Airlines
Mon 3/1810:23 pmSEA - SBN
1 stop10h 05mAmerican Airlines
Deal found 2/28$545
Thu 3/216:20 amSBN - SEA
1 stop9h 18mAmerican Airlines
Tue 3/266:00 amSEA - SBN
1 stop9h 16mAmerican Airlines
Deal found 2/27$655
Sun 3/316:20 amSBN - SEA
1 stop9h 18mAmerican Airlines
Tue 4/99:44 pmSEA - SBN
1 stop10h 53mAmerican Airlines
Deal found 2/27$656
Wed 7/35:38 pmSBN - SEA
1 stop8h 16mAmerican Airlines
Sun 7/711:58 pmSEA - SBN
1 stop8h 24mAmerican Airlines
Deal found 2/27$884
Mon 3/114:30 pmSBN - SEA
1 stop9h 59mAmerican Airlines
Sun 3/1712:59 amSEA - SBN
1 stop18h 11mAmerican Airlines
Deal found 2/28$931
Sun 3/316:20 amSBN - SEA
2 stops11h 38mAmerican Airlines
Tue 4/99:44 pmSEA - SBN
1 stop10h 53mAmerican Airlines
Deal found 2/27$984
Thu 3/216:20 amSBN - SEA
2 stops11h 38mAmerican Airlines
Tue 3/266:00 amSEA - SBN
1 stop9h 16mAmerican Airlines
Deal found 2/27$1,012
Sun 8/1812:05 pmSBN - SEA
1 stop11h 38mAmerican Airlines
Sat 8/2412:59 amSEA - SBN
1 stop12h 01mAmerican Airlines
Deal found 2/26$1,046

Cheap United Airlines flights from South Bend to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between South Bend and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,372,138 searches. Data last updated February 28, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from South Bend to Seattle. Deals are refreshing constantly so come back soon for more options.
Thu 3/217:40 amSBN - SEA
1 stop7h 04mUnited Airlines
Tue 3/2611:00 amSEA - SBN
1 stop7h 37mUnited Airlines
Deal found 2/27$466
Tue 7/165:00 pmSBN - SEA
1 stop6h 59mUnited Airlines
Tue 7/2312:40 pmSEA - SBN
1 stop7h 49mUnited Airlines
Deal found 2/27$558
Mon 3/259:30 amSBN - SEA
1 stop16h 15mUnited Airlines
Sat 3/307:15 pmSEA - SBN
2 stops18h 05mUnited Airlines
Deal found 2/27$607
Thu 3/216:10 amSBN - SEA
2 stops18h 05mUnited Airlines
Tue 3/268:23 amSEA - SBN
2 stops11h 42mUnited Airlines
Deal found 2/27$620
Tue 7/165:00 pmSBN - SEA
1 stop6h 59mUnited Airlines
Tue 7/235:00 amSEA - SBN
2 stops15h 29mUnited Airlines
Deal found 2/27$657
Mon 3/251:10 pmSBN - SEA
2 stops14h 49mUnited Airlines
Sat 3/307:15 pmSEA - SBN
2 stops18h 05mUnited Airlines
Deal found 2/27$722
Sun 8/188:00 amSBN - SEA
1 stop15h 59mUnited Airlines
Sun 8/255:07 amSEA - SBN
2 stops14h 54mUnited Airlines
Deal found 2/26$762
Tue 7/165:00 pmSBN - SEA
1 stop6h 59mUnited Airlines
Mon 7/2212:30 amSEA - SBN
1 stop8h 59mUnited Airlines
Deal found 2/27$788
Mon 3/259:30 amSBN - SEA
1 stop29h 14mUnited Airlines
Sat 3/307:15 pmSEA - SBN
2 stops14h 12mUnited Airlines
Deal found 2/27$803

Cheap South Bend to Seattle flights in February & March 2024

Find cheap flight options from South Bend to Seattle specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,372,138 searches. Prices were last updated on February 28, 2024.
These are some of the most attractive deals on flights from South Bend to Seattle in 2024. For more flight deals, be sure to check back very soon.
Thu 3/211:48 pmSBN - SEA
1 stop9h 34mMultiple Airlines
Tue 3/269:41 amSEA - SBN
2 stops22h 25mMultiple Airlines
Deal found 2/27$454
Thu 3/217:40 amSBN - SEA
1 stop7h 04mUnited Airlines
Tue 3/2611:00 amSEA - SBN
1 stop7h 37mUnited Airlines
Deal found 2/27$466
Mon 3/114:30 pmSBN - SEA
1 stop9h 59mAmerican Airlines
Mon 3/1810:23 pmSEA - SBN
1 stop10h 05mAmerican Airlines
Deal found 2/28$545
Fri 3/112:05 pmSBN - SEA
1 stop10h 25mAmerican Airlines
Wed 3/66:00 amSEA - SBN
1 stop7h 36mAmerican Airlines
Deal found 2/27$554
Fri 3/19:30 amSBN - SEA
2 stops14h 51mUnited Airlines
Wed 3/611:07 amSEA - SBN
1 stop5h 50mUnited Airlines
Deal found 2/27$581
Mon 3/259:30 amSBN - SEA
1 stop16h 15mUnited Airlines
Sat 3/307:15 pmSEA - SBN
2 stops18h 05mUnited Airlines
Deal found 2/27$607
Mon 3/118:21 amSBN - SEA
2 stops13h 29mDelta
Mon 3/1811:15 pmSEA - SBN
1 stop9h 25mDelta
Deal found 2/28$617
Thu 3/216:10 amSBN - SEA
2 stops18h 05mUnited Airlines
Tue 3/268:23 amSEA - SBN
2 stops11h 42mUnited Airlines
Deal found 2/27$620
Thu 3/216:20 amSBN - SEA
1 stop9h 18mAmerican Airlines
Tue 3/266:00 amSEA - SBN
1 stop9h 16mAmerican Airlines
Deal found 2/27$655

South Bend to Seattle 2024 flight deals

Discover exclusive flight deals for travel between South Bend and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,372,138 searches. Data last updated February 28, 2024.
These are some of the most attractive deals on flights from South Bend to Seattle in 2024. For more flight deals, be sure to check back very soon.
Wed 4/246:23 amSBN - SEA
1 stop9h 15mAmerican Airlines
Sun 4/289:44 pmSEA - SBN
1 stop10h 53mAmerican Airlines
Deal found 2/27$418
Tue 9/1712:13 pmSBN - SEA
1 stop9h 39mDelta
Sat 9/219:53 amSEA - SBN
1 stop7h 50mDelta
Deal found 2/26$428
Thu 3/211:48 pmSBN - SEA
1 stop9h 34mMultiple Airlines
Tue 3/269:41 amSEA - SBN
2 stops22h 25mMultiple Airlines
Deal found 2/27$454
Thu 3/217:40 amSBN - SEA
1 stop7h 04mUnited Airlines
Tue 3/2611:00 amSEA - SBN
1 stop7h 37mUnited Airlines
Deal found 2/27$466
Tue 9/1712:13 pmSBN - SEA
1 stop9h 39mDelta
Sat 9/219:53 amSEA - SBN
1 stop7h 50mDelta
Deal found 2/27$487
Tue 9/1712:13 pmSBN - SEA
1 stop9h 39mDelta
Fri 9/2012:30 amSEA - SBN
2 stops17h 13mDelta
Deal found 2/26$501
Tue 9/1712:13 pmSBN - SEA
1 stop9h 39mDelta
Fri 9/2012:30 amSEA - SBN
1 stop18h 41mDelta
Deal found 2/26$506
Wed 4/245:34 pmSBN - SEA
1 stop9h 58mDelta
Sun 4/286:10 amSEA - SBN
2 stops11h 41mDelta
Deal found 2/27$521
Tue 9/1712:13 pmSBN - SEA
2 stops13h 01mDelta
Sat 9/219:53 amSEA - SBN
1 stop7h 50mDelta
Deal found 2/26$523

One-way flights to Seattle from South Bend

Search for one-way flight options from South Bend to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,372,138 searches. Data last updated February 28, 2024.
Users traveling one-way from South Bend to Seattle can select one of these great deals. For those needing a return trip from South Bend, there is a search form available above.
Mon 3/1110:40 pmSBN - SEA
1 stop12h 52mMultiple Airlines
Deal found 2/27$155
Mon 3/1110:40 pmSBN - SEA
2 stops24h 41mMultiple Airlines
Deal found 2/27$186
Wed 3/201:10 pmSBN - SEA
1 stop8h 35mUnited Airlines
Deal found 2/27$258
Sun 3/102:13 pmSBN - SEA
2 stops45h 19mMultiple Airlines
Deal found 2/27$275
Sun 3/105:28 pmSBN - SEA
1 stop9h 27mDelta
Deal found 2/27$279
Mon 3/119:28 amSBN - SEA
3 stops26h 04mMultiple Airlines
Deal found 2/27$295
Sun 3/107:56 pmSBN - SEA
3 stops39h 36mMultiple Airlines
Deal found 2/27$359
Wed 3/206:10 amSBN - SEA
2 stops18h 05mUnited Airlines
Deal found 2/27$374
Sat 3/94:30 pmSBN - SEA
1 stop9h 56mAmerican Airlines
Deal found 2/26$383

Find flights from South Bend to Seattle within your budget

Customize your flight search to find flights from South Bend to Seattle 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 3,372,138 searches. Data last updated February 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$418 - $617

Route

Depart

Return

Price

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Wed 4/24

1 stop9h 15m

Seattle/Tacoma Intl

Sun 4/28

1 stop10h 53m

$418

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Thu 3/21

1 stop9h 34m

Seattle/Tacoma Intl

Tue 3/26

2 stops22h 25m

$454

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Thu 3/21

1 stop7h 04m

Seattle/Tacoma Intl

Tue 3/26

1 stop7h 37m

$466

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Wed 4/24

1 stop9h 58m

Seattle/Tacoma Intl

Sun 4/28

2 stops11h 41m

$521

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Mon 3/11

1 stop9h 59m

Seattle/Tacoma Intl

Mon 3/18

1 stop10h 05m

$545

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Tue 7/16

1 stop6h 59m

Seattle/Tacoma Intl

Tue 7/23

1 stop7h 49m

$558

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Wed 4/24

1 stop9h 58m

Seattle/Tacoma Intl

Sat 4/27

2 stops13h 11m

$597

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Mon 3/25

1 stop16h 15m

Seattle/Tacoma Intl

Sat 3/30

2 stops18h 05m

$607

South Bend/MichianaSeattle/Tacoma Intl

SBN - SEA

SBNSEA

South Bend/Michiana

Mon 3/11

2 stops13h 29m

Seattle/Tacoma Intl

Mon 3/18

1 stop9h 25m

$617

Flights are sorted by cheapest first

Deals found on 2/27

When is the best time to book a flight from South Bend to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Seattle. Price data was last updated on January 28, 2024.
Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Bend to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from South Bend to Seattle?

Use this chart to determine the cheapest time to fly round-trip from South Bend to Seattle. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their South Bend to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from South Bend to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from South Bend to Seattle is currently $285 while a round-trip flight costs $531. Price data was last updated on February 25, 2024.

Currently, December is the cheapest month in which you can book a flight from South Bend to Seattle (average of $243). Flying from South Bend to Seattle in June is currently the most expensive (average of $419). 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.

January

$247

February

$254

March

$286

April

$298

May

$336

June

$419

July

$411

August

$347

September

$278

October

$257

November

$258

December

$243

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 28, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from South Bend to Seattle have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,812 reviews

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,812 reviews
8.1
Very good
11,812 reviews

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,791 reviews
8.1
Very good
11,812 reviews

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,565 reviews
8.1
Very good
11,812 reviews

Crew

8.6

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from South Bend to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from South Bend to Seattle for under $500 on Cheapflights?

Yes, there are multiple flights from South Bend to Seattle for under $500. The cheapest flight booked recently is on American Airlines for just $418, but on average you can expect to pay $629.

What are the cheapest airlines flying from South Bend to Seattle round-trip?

Cheapflights users have booked flights from South Bend to Seattle round-trip from $418. Other airlines that can offer you cheap pricing are United Airlines, from $466, and Delta, from $521. American Airlines is 12% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from South Bend to Seattle one-way?

$258 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $279 and $383, respectively.

What are the most popular airlines that fly from South Bend to Seattle?

What does SBN to SEA mean?

South Bend/Michiana Airport is SBN and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from South Bend to Seattle

Discover the top 3 airlines that operate flights from South Bend to Seattle. 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 3,372,138 searches. Data last updated February 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$191Average$386FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$234Average$486FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$238Average$520FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from South Bend to Seattle by cabin class

Find flights from South Bend to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Bend to Seattle?

Deals for South Bend to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from South Bend to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from South Bend.

Can Cheapflights find flights from South Bend to Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Bend to Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Bend to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from South Bend to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.