$240+ Cheap flights from South Bend to Seattle (SBN - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SEA
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Bend to Seattle
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Cheapest flights from South Bend to SeattleExplore the most affordable flight options available from South Bend to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from South Bend to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:36 pm -
1 stop9h 27m
Sat 12/121:45 pm -
1 stop6h 09m
Deal found 11/9![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:36 pm -
1 stop9h 27m
Sun 12/136:00 am -
1 stop5h 56m
Deal found 11/9![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:13 pm -
1 stop8h 33m
Sat 12/127:30 pm -
2 stops10h 30m
Deal found 11/9![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:20 am -
1 stop9h 43m
Tue 12/151:45 pm -
1 stop6h 09m
Deal found 11/9![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:35 am -
1 stop7h 09m
Sat 12/129:01 am -
2 stops11h 20m
Deal found 11/7![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:36 pm -
1 stop9h 27m
Sun 12/139:50 am -
1 stop8h 00m
Deal found 11/9![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:36 pm -
1 stop9h 27m
Mon 12/141:45 pm -
1 stop6h 09m
Deal found 11/9![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:20 am -
2 stops18h 33m
Tue 12/159:50 am -
1 stop8h 00m
Deal found 11/9![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:36 pm -
1 stop9h 27m
Mon 12/1411:37 pm -
2 stops12h 19m
Deal found 11/9![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:15 am -
1 stop6h 30m
Sun 12/1311:37 pm -
2 stops12h 19m
Deal found 11/9![Delta logo]()
$418
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:27 pm -
1 stop8h 53m
Mon 11/235:40 am -
1 stop10h 31m
Deal found 11/9![American Airlines logo]()
$434
Best flights from South Bend to SeattleDiscover carefully curated flight deals from South Bend to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from South Bend to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/304:52 pm -
1 stop8h 37m
Sat 5/810:40 pm -
1 stop7h 51m
Deal found 11/8![United Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:14 pm -
1 stop7h 59m
Mon 1/1812:47 pm -
1 stop7h 55m
Deal found 11/7![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:20 am -
2 stops18h 33m
Tue 12/159:50 am -
1 stop8h 00m
Deal found 11/9![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:35 am -
1 stop7h 09m
Sat 12/129:01 am -
2 stops11h 20m
Deal found 11/7![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/35:40 pm -
1 stop7h 58m
Tue 5/115:44 am -
1 stop7h 39m
Deal found 11/5![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:20 am -
2 stops18h 33m
Sun 12/136:00 am -
1 stop5h 56m
Deal found 11/9![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/304:42 pm -
1 stop9h 03m
Tue 2/27:00 am -
1 stop6h 07m
Deal found 11/5![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:15 am -
1 stop6h 30m
Fri 12/1111:37 pm -
1 stop20h 17m
Deal found 11/9![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/165:30 am -
1 stop9h 28m
Wed 1/207:00 am -
1 stop8h 25m
Deal found 11/7![United Airlines logo]()
$451
Last-minute flights from South Bend to SeattleDiscover last-minute flight deals from South Bend to Seattle. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Seattle. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:27 pm -
1 stop8h 53m
Mon 11/235:40 am -
1 stop10h 31m
Deal found 11/9![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:35 am -
1 stop7h 09m
Sat 12/129:01 am -
2 stops11h 20m
Deal found 11/7![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:36 pm -
1 stop9h 27m
Mon 12/141:45 pm -
1 stop6h 09m
Deal found 11/9![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:15 am -
1 stop8h 16m
Sat 12/121:45 pm -
1 stop6h 09m
Deal found 11/9![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:36 pm -
1 stop9h 27m
Sat 12/121:45 pm -
1 stop6h 09m
Deal found 11/9![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:36 pm -
1 stop9h 27m
Sun 12/136:00 am -
1 stop5h 56m
Deal found 11/9![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:36 pm -
1 stop9h 27m
Sun 12/139:50 am -
1 stop8h 00m
Deal found 11/9![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:15 am -
1 stop6h 30m
Sat 12/126:00 am -
2 stops11h 50m
Deal found 11/9![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:13 pm -
1 stop8h 33m
Sat 12/127:30 pm -
2 stops10h 30m
Deal found 11/9![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:15 am -
1 stop6h 30m
Sun 12/1311:37 pm -
2 stops12h 19m
Deal found 11/9![Delta logo]()
$418
One-way flights from South Bend to SeattleSearch for one-way flight options from South Bend to Seattle. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from South Bend to Seattle. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:36 pm -
1 stop17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:24 pm -
1 stop21h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:29 pm -
2 stops44h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:29 pm -
1 stop8h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:10 am -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:30 pm -
1 stop9h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2011:31 am -
2 stops13h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$383
Find 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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $225 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $493 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from South Bend to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Sun 12/6
9:36 pm-12:16 pm
1 stop17h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$240
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Tue 12/22
9:39 pm-5:10 pm
1 stop22h 31m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$282
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Tue 11/24
9:29 pm-3:22 pm
2 stops44h 53m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$283
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Mon 12/21
1:29 pm-7:06 pm
1 stop8h 37m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$318
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Fri 4/30
4:52 pm-10:29 pm
1 stop8h 37m
Seattle/Tacoma Intl
Sat 5/8
10:40 pm-9:31 am
1 stop7h 51m
$356
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Sat 12/5
7:35 am-11:44 am
1 stop7h 09m
Seattle/Tacoma Intl
Sat 12/12
9:01 am-11:21 pm
2 stops11h 20m
$370
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Mon 1/11
3:14 pm-8:13 pm
1 stop7h 59m
Seattle/Tacoma Intl
Mon 1/18
12:47 pm-11:42 pm
1 stop7h 55m
$371
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Mon 5/3
5:40 pm-10:38 pm
1 stop7h 58m
Seattle/Tacoma Intl
Tue 5/11
5:44 am-4:23 pm
1 stop7h 39m
$375
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Sun 12/20
11:31 am-9:59 pm
2 stops13h 28m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$383
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Wed 12/9
8:20 am-11:53 pm
2 stops18h 33m
Seattle/Tacoma Intl
Tue 12/15
9:50 am-8:50 pm
1 stop8h 00m
$388
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from South Bend to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Seattle in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from South Bend to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from South Bend with our price prediction graph.
SBN-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Bend to Seattle
How far ahead should I book a flight from South Bend to Seattle?
Booking 68 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.
What is the cheapest month to book a flight from South Bend to Seattle?
Currently, March is the cheapest month in which you can book a flight from South Bend to Seattle (average of $377). Flying from South Bend to Seattle in November is currently the most expensive (average of $493). 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.
How much does it cost to fly round-trip from South Bend to Seattle?
Airfare is below average for this route at the moment.
South Bend to Seattle flights typically cost between $370 and $578 in December.The cheapest round-trip price found within the last 5 days was $321 on Delta (Dec 9-Dec 12).
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 November 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from South Bend to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Lacey
Tacoma
Leavenworth
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Olympia
Lakewood
Poulsbo
Marysville
Shoreline
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Seattle flight routes
Alternative routes for South Bend to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
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.
South Bend and Seattle flights
Browse other South Bend and Seattle flight options. Last updated on November 10, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$287 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$290 | Average$494 | FlexibilityNo cancel fee | On-timeN/A |