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$135+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SBN
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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 12/97:00 amSEA - SBN
1 stop6h 18mUnited Airlines
Tue 12/1611:25 amSBN - SEA
1 stop7h 42mUnited Airlines
Deal found 11/2$269
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/1810:53 amSEA - SBN
1 stop7h 44mUnited Airlines
Sat 11/2211:57 amSBN - SEA
1 stop9h 37mUnited Airlines
Deal found 11/3$359
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/811:59 pmPDX - SBN
1 stop7h 44mUnited Airlines
Sat 12/137:30 amSBN - PDX
1 stop7h 18mUnited Airlines
Deal found 11/3$368
This Delta deal was found by Cheapflights users on 11/3. 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 12/2512:16 pmPDX - SBN
1 stop7h 23mDelta
Thu 1/17:05 amSBN - PDX
1 stop7h 00mDelta
Deal found 11/3$369
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/1611:30 pmSEA - SBN
1 stop8h 23mUnited Airlines
Wed 11/196:05 amSBN - SEA
1 stop6h 45mUnited Airlines
Deal found 11/2$377
This Delta deal was found by Cheapflights users on 11/3. 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 12/2412:16 pmPDX - SBN
1 stop7h 23mDelta
Thu 1/17:05 amSBN - PDX
1 stop8h 55mDelta
Deal found 11/3$389
This Delta deal was found by Cheapflights users on 11/3. 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 12/2512:16 pmPDX - SBN
1 stop7h 23mDelta
Mon 12/298:20 amSBN - PDX
2 stops17h 04mDelta
Deal found 11/3$407
This Delta deal was found by Cheapflights users on 11/3. 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 12/2512:16 pmPDX - SBN
1 stop7h 23mDelta
Wed 12/317:05 amSBN - PDX
1 stop8h 55mDelta
Deal found 11/3$414
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/1712:41 amSEA - SBN
1 stop8h 11mAmerican Airlines
Sat 11/227:11 amSBN - SEA
1 stop8h 58mAmerican Airlines
Deal found 11/3$419
This Delta deal was found by Cheapflights users on 11/3. 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 12/2412:16 pmPDX - SBN
1 stop7h 23mDelta
Mon 12/298:20 amSBN - PDX
2 stops17h 04mDelta
Deal found 11/3$427
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/185:05 amPSC - SBN
2 stops8h 16mUnited Airlines
Sat 11/229:59 amSBN - PSC
2 stops14h 03mUnited Airlines
Deal found 11/3$430
This Delta deal was found by Cheapflights users on 11/2. 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 11/175:41 pmPSC - SBN
2 stops15h 03mDelta
Fri 11/214:01 pmSBN - PSC
2 stops10h 38mDelta
Deal found 11/2$467

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(Delta)

One-way from

$135
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$470
Provider with most accurate pricing for Seattle/Tacoma Intl-South Bend/Michiana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-South Bend/Michiana flights.
Search Deals
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. 20% potential increase in price ($130 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 November 2025
Search Deals

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 November 4, 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

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Wed 1/7

12:55 pm-11:19 pm

1 stop7h 24m

South Bend/Michiana

Sat 1/17

7:05 am-1:05 pm

1 stop9h 00m

$255

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Tue 1/6

12:55 pm-11:19 pm

1 stop7h 24m

South Bend/Michiana

Sat 1/17

7:05 am-1:05 pm

1 stop9h 00m

$255

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 12/9

1:40 pm-11:24 pm

1 stop6h 44m

South Bend/Michiana

Tue 12/16

3:15 pm-11:15 pm

2 stops11h 00m

$274

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Sat 2/28

2:05 pm-10:34 pm

1 stop5h 29m

South Bend/Michiana

Tue 3/3

2:05 pm-10:56 pm

2 stops11h 51m

$277

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Sat 2/28

7:00 am-4:01 pm

1 stop6h 01m

South Bend/Michiana

Tue 3/3

11:54 am-6:03 pm

1 stop9h 09m

$345

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 11/18

10:53 am-9:37 pm

1 stop7h 44m

South Bend/Michiana

Sat 11/22

11:57 am-6:34 pm

1 stop9h 37m

$359

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Mon 12/8

11:59 pm-10:43 am

1 stop7h 44m

South Bend/Michiana

Sat 12/13

7:30 am-11:48 am

1 stop7h 18m

$368

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Sun 11/16

11:30 pm-10:53 am

1 stop8h 23m

South Bend/Michiana

Wed 11/19

6:05 am-9:50 am

1 stop6h 45m

$377

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Fri 1/16

7:00 am-6:14 pm

1 stop8h 14m

South Bend/Michiana

Wed 1/21

6:00 am-11:57 am

1 stop8h 57m

$388

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Thu 12/25

5:30 am-9:42 pm

2 stops13h 12m

South Bend/Michiana

Thu 1/1

7:05 am-1:00 pm

1 stop8h 55m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 36 results
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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, February is the cheapest month in which you can book a flight from State of Washington to South Bend (average of $116). Flying from State of Washington to South Bend in July is currently the most expensive (average of $169). 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 6h 44m. Fly via Delta or United Airlines to get the fastest option. There are 1797 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 Portland - South Bend/Michiana, Spokane - South Bend/Michiana or Seattle/Tacoma Intl - 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, February is the cheapest month in which you can book a flight from State of Washington to South Bend (average of $116). Flying from State of Washington to South Bend in July is currently the most expensive (average of $169). 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
Plymouth
Elkhart
Mishawaka
Goshen

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Alternative routes for Washington to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$584FlexibilityNo cancel feeOn-time69%

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