Cheap Flights from South Bend (SBN) to Seattle (BFI)

Popular airlines from South Bend Intl. Airport (SBN) to Seattle, WA (BFI-Boeing Field)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $304
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $304

Frequently asked questions

How much does a flight from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI) cost?
Get a cheap one-way flight or cheap return flight from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between SBN and BFI. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SBN to BFI flight.
How many flights per day from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI)?
There aren't any daily nonstop flights available from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from SBN to BFI?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI)?
To avoid possible delays on the South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI) last-minute?
Last-minute fares from SBN to BFI are usually more expensive. To lock in the cheapest rates, start searching for flights early. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a SBN to BFI flight and hotel package?
Compared with arranging hotels and flights separately, booking a SBN to BFI flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from South Bend Intl. Airport (SBN) to Boeing Field Airport (BFI)?
In most cases, you're able to cancel or reschedule your SBN to BFI flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
South Bend Intl.
Destination airport
Boeing Field
Distance
1798 mi

Book with confidence

South Bend to Seattle Flights

The cheapest times to fly from South Bend to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from South Bend to Seattle are during the month of . You can find some of the cheapest flights from South Bend to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from South Bend to Seattle

Sunday is one of the best days to book for cheap flights from South Bend to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from South Bend to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from South Bend to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap South Bend to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your South Bend to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

South Bend to Seattle Flights

Explore a world of travel with Expedia

*Available to One Key members.