HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Bend

$105+ Cheap flights from Washington to South Bend (SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SBN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to South Bend 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Washington to South Bend

Keep the following information in mind while searching for Washington to South Bend flight deals. Data was last updated September 16, 2025.

Round-trip from

$239
(American Airlines)

One-way from

$105
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$460
From Washington to South Bend/Michiana
Search Deals
One-way flight from Washington to South Bend/Michiana
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Washington to South Bend

Cheapest flights from Washington to South Bend
Explore the most affordable flight options available from Washington to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/2811:49 pmSEA - SBN
1 stop7h 43mAmerican Airlines
Thu 10/305:06 pmSBN - SEA
1 stop7h 40mAmerican Airlines
Deal found 9/14$239
This Delta deal was found by Cheapflights users on 9/15. 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 10/292:17 pmGEG - SBN
1 stop5h 12mDelta
Wed 11/56:14 amSBN - GEG
1 stop8h 27mDelta
Deal found 9/15$255
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1811:59 pmPDX - SBN
1 stop8h 13mUnited Airlines
Sat 10/257:40 amSBN - PDX
1 stop7h 01mUnited Airlines
Deal found 9/15$267
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/1411:59 pmPDX - SBN
1 stop7h 57mUnited Airlines
Tue 10/216:12 pmSBN - PDX
1 stop7h 13mUnited Airlines
Deal found 9/15$278
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/1411:59 pmPDX - SBN
1 stop7h 57mUnited Airlines
Fri 10/176:45 pmSBN - PDX
1 stop6h 40mUnited Airlines
Deal found 9/15$289
This Delta deal was found by Cheapflights users on 9/16. 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 10/241:55 pmPDX - SBN
1 stop5h 34mDelta
Tue 10/287:19 amSBN - PDX
1 stop8h 31mDelta
Deal found 9/16$298
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/610:01 pmSEA - SBN
1 stop9h 31mAmerican Airlines
Wed 10/87:28 amSBN - SEA
1 stop8h 32mAmerican Airlines
Deal found 9/14$333
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/1011:40 pmSEA - SBN
1 stop8h 16mUnited Airlines
Sat 10/116:12 pmSBN - SEA
1 stop7h 18mUnited Airlines
Deal found 9/13$339
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/302:15 pmPDX - SBN
1 stop6h 08mUnited Airlines
Sat 10/46:12 pmSBN - PDX
1 stop7h 18mUnited Airlines
Deal found 9/15$339
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/1411:59 pmPDX - SBN
1 stop8h 53mAmerican Airlines
Mon 11/174:43 pmSBN - PDX
1 stop9h 43mAmerican Airlines
Deal found 9/14$343
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/277:00 amSEA - SBN
1 stop7h 36mUnited Airlines
Mon 9/291:11 pmSBN - SEA
1 stop8h 38mUnited Airlines
Deal found 9/14$344
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/305:20 amPSC - SBN
2 stops11h 28mUnited Airlines
Sat 10/46:05 amSBN - PSC
2 stops9h 47mUnited Airlines
Deal found 9/15$349

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to South Bend 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Washington to South Bend that are best for you.

Fly from

Washington

Fly to

South Bend

Route

Depart

Return

Price

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 10/28

9:20 am-10:26 pm

1 stop10h 06m

South Bend/Michiana

Thu 10/30

6:00 am-11:30 am

1 stop8h 30m

$239

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Wed 10/29

2:17 pm-10:29 pm

1 stop5h 12m

South Bend/Michiana

Wed 11/5

7:19 am-1:05 pm

1 stop8h 46m

$255

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Sat 10/18

5:00 am-5:36 pm

2 stops9h 36m

South Bend/Michiana

Sat 10/25

11:37 am-3:30 pm

1 stop6h 53m

$272

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Tue 10/14

11:59 pm-10:56 am

1 stop7h 57m

South Bend/Michiana

Tue 10/21

6:12 pm-10:25 pm

1 stop7h 13m

$278

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Tue 10/14

11:59 pm-10:56 am

1 stop7h 57m

South Bend/Michiana

Fri 10/17

6:45 pm-10:25 pm

1 stop6h 40m

$289

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Mon 10/6

10:01 pm-10:32 am

1 stop9h 31m

South Bend/Michiana

Wed 10/8

7:28 am-1:00 pm

1 stop8h 32m

$333

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Fri 10/10

11:40 pm-10:56 am

1 stop8h 16m

South Bend/Michiana

Sat 10/11

6:12 pm-10:30 pm

1 stop7h 18m

$339

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Mon 10/6

11:40 pm-10:56 am

1 stop8h 16m

South Bend/Michiana

Wed 10/8

11:37 am-9:53 pm

2 stops13h 16m

$344

PascoSouth Bend

PSC - SBN

PSCSBN

Pasco Tri Cities

Tue 9/30

5:20 am-7:48 pm

2 stops11h 28m

South Bend/Michiana

Sat 10/4

6:05 am-12:52 pm

2 stops9h 47m

$349

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Sat 9/27

5:00 am-7:48 pm

2 stops11h 48m

South Bend/Michiana

Mon 9/29

4:37 pm-10:30 pm

1 stop8h 53m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 40 results
1
2
3
4

Best time to book a flight from Washington to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Washington with our price prediction graph.
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 Washington to South Bend

What is the cheapest month to book a flight from State of Washington to South Bend?

Currently, January is the cheapest month in which you can book a flight from State of Washington to South Bend (average of $328). Flying from State of Washington to South Bend in July is currently the most expensive (average of $414). 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.

Related info for your journey

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

  • What airport do you fly into for flights to South Bend from Washington?

    For a flight from Washington to South Bend, you will be flying into South Bend/Michiana. South Bend/Michiana (SBN) is just 3.4 mi from the center of the city.

  • How long is the flight from State of Washington to South Bend?

    There are many flights that can get you from State of Washington to South Bend in 5h 12m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 1575 mi between State of Washington and South Bend. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from State of Washington to South Bend?

    When deciding which route to take from State of Washington to South Bend consider Seattle/Tacoma Intl - South Bend/Michiana, Portland - South Bend/Michiana or Spokane - South Bend/Michiana as they are the most popular.

  • Can I find deals for flights from Washington to South Bend that include hotel bookings?

    Yes. In addition to deals on Washington to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to South Bend.

  • Can I find deals for business class flights from Washington to South Bend?

    Yes. Cheapflights offers flight deals from Washington to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to South Bend?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to South Bend (average of $328). Flying from State of Washington to South Bend in July is currently the most expensive (average of $414). 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.

See more FAQs

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Goshen

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.

Alternative routes for Washington to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Seattle to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Denver to O'Hare Intl flights
Boston to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Ontario to O'Hare Intl flights
LaGuardia to Midway flights
Newark to Midway flights
Atlanta to Midway flights
Los Angeles to Midway flights
Santa Ana to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Austin to O'Hare Intl flights
Dulles Intl to Midway flights
Baltimore to Midway flights
Hobby to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Philadelphia to Midway flights
LaGuardia to Cincinnati flights
Charlotte to O'Hare Intl flights
Minneapolis to Midway flights
LaGuardia to Indianapolis flights
John F Kennedy Intl to Cincinnati flights
Minneapolis to O'Hare Intl flights
John F Kennedy Intl to Indianapolis flights
Portland to O'Hare Intl flights
San Diego to O'Hare Intl flights
Tampa to O'Hare Intl flights
Love Field to O'Hare Intl flights
Boston to Cincinnati flights
San Francisco to Midway flights
Burbank to O'Hare Intl flights
Miami to O'Hare Intl flights
Hartford to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Orlando to O'Hare Intl flights
San Jose to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Newark to Cincinnati flights

Top 3 airlines flying from Washington to South Bend

Discover the top 3 airlines that operate flights from Washington to South Bend. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$453FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$598FlexibilityNo cancel feeOn-time69%

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.