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SBN - SEA

$238 Find cheap flights from South Bend to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Bend to Seattle departing on 7/15. 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.
1 adult
0 bags
Wed 7/10
Wed 7/17

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from South Bend to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from South Bend to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from South Bend to Seattle (SBN-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Bend to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:39 pm - 11:59 pmSBN-SEA
9h 20m1 stop
6:00 am - 8:59 pmSEA-SBN
11h 59m2 stops
$392Delta
Find Deal
Wed, Jul 31 - Tue, Aug 6
5:39 pm - 11:59 pmSBN-SEA
9h 20m1 stop
6:00 am - 4:58 pmSEA-SBN
7h 58m1 stop
$417Delta
Find Deal
Wed, Jul 31 - Tue, Aug 6
5:26 pm - 10:57 pmSBN-SEA
8h 31m1 stop
1:14 am - 12:11 pmSEA-SBN
7h 57m1 stop
$418American Airlines
Find Deal
Wed, Jul 31 - Mon, Aug 5
9:27 am - 12:35 amSBN-SEA
18h 08m2 stops
5:10 am - 8:57 amSEA-SBN
24h 47m2 stops
Wed, Jul 31 - Tue, Aug 6
9:27 am - 12:35 amSBN-SEA
18h 08m3 stops
8:55 pm - 1:47 pmSEA-SBN
13h 52m1 stop
Wed, Jul 10 - Wed, Jul 31
5:39 pm - 11:59 pmSBN-SEA
9h 20m1 stop
5:30 am - 8:41 pmSEA-SBN
12h 11m2 stops
$463Delta
Find Deal
Thu, Jul 11 - Tue, Jul 16
9:27 am - 4:15 pmSBN-SEA
33h 48m3 stops
5:10 am - 8:57 amSEA-SBN
24h 47m2 stops
Wed, Jul 31 - Tue, Aug 6
4:05 pm - 10:57 pmSBN-SEA
9h 52m1 stop
10:32 pm - 11:08 amSEA-SBN
9h 36m1 stop
$497American Airlines
Find Deal
Thu, Oct 17 - Sun, Oct 20
4:58 pm - 10:26 pmSBN-SEA
8h 28m1 stop
5:15 pm - 7:52 pmSEA-SBN
23h 37m1 stop
$548United Airlines
Find Deal
Wed, Jul 3 - Mon, Jul 8
9:30 am - 9:09 pmSBN-SEA
14h 39m1 stop
12:30 am - 12:29 pmSEA-SBN
8h 59m1 stop
$606United Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4

Flights from South Bend to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from South Bend to Seattle to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from South Bend to Seattle clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seattle on a Saturday and more expensive on a Monday. On your return trip to South Bend, you should consider flying back on a Saturday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from South Bend to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from South Bend to Seattle is October, where tickets cost $306 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $696 and $691 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from South Bend to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from South Bend to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Which airlines provide the cheapest flights from South Bend to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting South Bend to Seattle were found on Delta ($392) and American Airlines ($418). Delta proposed the cheapest one-way flight at $279.

Good to know

Low season

March

High season

November

Cheapest flight

$238
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 4% increase 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from South Bend to Seattle

  • What is the cheapest flight from South Bend to Seattle?

    In the last 3 days, the lowest price for a flight from South Bend to Seattle was $238 for a one-way ticket and $392 for a round-trip.

  • Do I need a passport to fly between South Bend and Seattle?

    No

  • Which aircraft models fly most regularly from South Bend to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from South Bend to Seattle?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between South Bend and Seattle, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from South Bend to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from South Bend to Seattle are Delta and United Airlines. With an average price for the route of $443 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $530 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from South Bend to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Bend to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Bend to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from South Bend is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Bend to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to South Bend with another airline. Booking your flights between South Bend and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Bend to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from South Bend up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from South Bend to Seattle

 
See real verified KAYAK customer reviews for airlines flying from South Bend to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from South Bend to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
8.0Entertainment
8.6Crew
7.9Comfort
7.4Food
Airline reviews

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

10.0 ExcellentDonald, May 2024FLL - SEA
Read more about Delta reviews

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Book cheap flights from South Bend to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from South Bend to Seattle found on KAYAK in the last 72 hours.
7/15Mon
3 stops
33h 03mSBN-SEA
$238
7/15Mon
1 stopDelta
9h 59mSBN-SEA
$279
7/15Mon
2 stopsDelta
10h 37mSBN-SEA
$349
7/9Tue
1 stopDelta
9h 20mSBN-SEA
$374
7/9Tue
2 stopsDelta
10h 37mSBN-SEA
$379
7/9Tue
3 stopsUnited Airlines
19h 10mSBN-SEA
$465

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South Bend - Seattle Flights

Departure:

South Bend (SBN)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - South Bend

Cabin classes: