$213+ Cheap flights from Portland to South Bend (PDX - SBN)
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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SBN
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Portland to South Bend with Cheapflights
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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 Portland to South Bend
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Cheapest flights from Portland to South BendExplore the most affordable flight options available from Portland to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Portland to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop7h 28m
Sat 11/215:55 pm -
1 stop9h 21m
Deal found 10/15![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/1411:58 am -
1 stop7h 48m
Sat 11/213:27 pm -
2 stops9h 59m
Deal found 10/15![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 12/1211:53 am -
1 stop8h 01m
Mon 1/187:00 am -
1 stop8h 24m
Deal found 10/15![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/16. 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 11/1311:10 pm -
2 stops12h 37m
Fri 11/207:15 am -
1 stop8h 18m
Deal found 10/16![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 12/171:46 pm -
1 stop6h 14m
Fri 1/17:32 pm -
1 stop7h 37m
Deal found 10/14![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/182:34 pm -
1 stop5h 57m
Wed 11/253:33 pm -
2 stops10h 24m
Deal found 10/19![United Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:01 am -
1 stop8h 11m
Sat 11/215:55 pm -
1 stop9h 21m
Deal found 10/16![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:30 pm -
1 stop8h 27m
Sat 11/214:41 pm -
2 stops9h 28m
Deal found 10/16![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/3011:30 pm -
1 stop7h 20m
Tue 11/36:40 am -
1 stop8h 12m
Deal found 10/15![United Airlines logo]()
$449
Best flights from Portland to South BendDiscover carefully curated flight deals from Portland to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Portland to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Delta deal was found by Cheapflights users on 10/17. 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 12/121:37 pm -
1 stop6h 17m
Mon 1/188:00 am -
2 stops14h 03m
Deal found 10/17![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/85:00 am -
2 stops8h 01m
Sat 12/129:08 am -
1 stop9h 11m
Deal found 10/15![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 12/171:46 pm -
1 stop6h 14m
Thu 1/78:04 am -
1 stop9h 32m
Deal found 10/17![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:34 pm -
1 stop5h 57m
Tue 11/37:38 am -
2 stops9h 59m
Deal found 10/15![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 10/286:50 am -
2 stops11h 02m
Tue 11/38:23 am -
2 stops10h 47m
Deal found 10/16![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/168:30 am -
1 stop9h 17m
Mon 11/236:40 am -
1 stop8h 12m
Deal found 10/19![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/238:30 am -
1 stop6h 47m
Sun 10/257:38 am -
1 stop7h 09m
Deal found 10/15![United Airlines logo]()
$539
Last-minute flights from Portland to South BendDiscover last-minute flight deals from Portland to South Bend. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to South Bend. Data last updated October 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:44 pm -
1 stop10h 32m
Tue 11/36:01 pm -
1 stop8h 42m
Deal found 10/16![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 pm -
1 stop7h 20m
Tue 11/33:33 pm -
2 stops8h 40m
Deal found 10/16![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/3011:30 pm -
1 stop7h 20m
Tue 11/36:40 am -
1 stop8h 12m
Deal found 10/15![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/15. 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.
Fri 10/309:55 am -
2 stops7h 57m
Tue 11/36:12 am -
2 stops12h 58m
Deal found 10/15![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 10/19. 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 11/36:50 am -
2 stops11h 02m
Sat 11/76:12 am -
2 stops12h 58m
Deal found 10/19![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 10/16. 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 11/1311:10 pm -
2 stops12h 37m
Fri 11/207:15 am -
1 stop8h 18m
Deal found 10/16![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop7h 28m
Sat 11/215:55 pm -
1 stop9h 21m
Deal found 10/15![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 11/1411:58 am -
1 stop7h 48m
Sat 11/213:27 pm -
2 stops9h 59m
Deal found 10/15![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/182:34 pm -
1 stop5h 57m
Wed 11/253:33 pm -
2 stops10h 24m
Deal found 10/19![United Airlines logo]()
$440
One-way flights from Portland to South BendSearch for one-way flight options from Portland to South Bend. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Portland to South Bend. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:03 pm -
1 stop22h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:02 pm -
2 stops20h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 10/17. 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 11/2611:58 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 10/15. 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.
Thu 12/249:25 am -
2 stops10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 12/210:43 am -
1 stop8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$433
Find flight deals from Portland to South Bend
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to South Bend (SBN). 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $213 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $456 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Portland to South Bend that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Mon 12/21
7:03 pm-8:49 pm
1 stop22h 46m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$213
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Thu 11/5
12:02 pm-11:35 am
2 stops20h 33m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$368
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Tue 12/22
1:46 pm-11:00 pm
1 stop6h 14m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$379
Quickest round-trip
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Thu 11/26
11:58 am-8:36 pm
1 stop5h 38m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$379
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sat 12/12
1:37 pm-10:54 pm
1 stop6h 17m
South Bend/Michiana
Mon 1/18
8:00 am-7:03 pm
2 stops14h 03m
$384
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Tue 12/8
5:00 am-4:01 pm
2 stops8h 01m
South Bend/Michiana
Sat 12/12
9:08 am-3:19 pm
1 stop9h 11m
$384
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Thu 12/24
9:25 am-10:49 pm
2 stops10h 24m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Wed 12/23
9:55 pm-11:07 am
1 stop10h 12m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$433
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Fri 10/30
2:34 pm-11:31 pm
1 stop5h 57m
South Bend/Michiana
Tue 11/3
7:38 am-2:37 pm
2 stops9h 59m
$454
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Mon 11/16
8:30 am-8:47 pm
1 stop9h 17m
South Bend/Michiana
Mon 11/23
6:40 am-11:52 am
1 stop8h 12m
$459
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Portland to South Bend
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 Portland to South Bend in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-South Bend flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-South Bend 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 Portland-South Bend 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 Portland to South Bend
Have a flexible travel schedule? Discover the best time to fly to South Bend from Portland with our price prediction graph.
PDX-SBN
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 Portland to South Bend
What is the cheapest month to book a flight from Portland to South Bend?
Currently, April is the cheapest month in which you can book a flight from Portland to South Bend (average of $351). Flying from Portland to South Bend in November is currently the most expensive (average of $731). 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 Portland to South Bend?
Airfare is below average for this route at the moment.
Portland to South Bend flights typically cost between $430 and $696 in November.The cheapest round-trip price found within the last 5 days was $379 on American Airlines (Nov 14-Nov 21).
Reviews of airlines servicing South Bend
Get insights into the airlines that provide service to South Bend. 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 South Bend. Reviews last updated October 20, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Portland to South Bend. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to South Bend. 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 South Bend?
Book flights to South Bend if you plan to visit one of these locationsPlymouth
Goshen
Elkhart
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Portland and South Bend flights
Browse other Portland and South Bend flight options. Last updated on October 20, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to South Bend
Explore flights to South Bend departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Top 3 airlines flying from Portland to South Bend
Discover the top 3 airlines that operate flights from Portland 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$391 | FlexibilityNo cancel fee | On-timeN/A |