$183+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SBN
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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
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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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Best
Last-minute
One-way
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 November 9, 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 November 9, 2026.
This American Airlines deal was found by Cheapflights users on 11/4. 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 1/76:04 am -
1 stop10h 11m
Deal found 11/4![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 11/5. 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 12/511:10 pm -
1 stop8h 54m
Sat 12/128:20 am -
2 stops13h 34m
Deal found 11/5![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 11/5. 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 12/169:57 am -
2 stops9h 57m
Sat 1/168:11 am -
2 stops11h 57m
Deal found 11/5![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 11/7. 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 12/1711:10 pm -
1 stop8h 54m
Thu 1/76:00 am -
1 stop8h 37m
Deal found 11/7![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 11/6. 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 12/1711:10 pm -
1 stop8h 54m
Sun 1/178:11 am -
2 stops13h 47m
Deal found 11/6![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/212:37 pm -
1 stop5h 54m
Wed 11/253:33 pm -
2 stops10h 24m
Deal found 11/6![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/249:00 am -
2 stops11h 31m
Thu 11/266:40 am -
2 stops10h 57m
Deal found 11/6![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/1311:30 pm -
1 stop7h 20m
Sat 11/214:41 pm -
1 stop8h 46m
Deal found 11/5![United Airlines logo]()
$504
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 November 9, 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 November 9, 2026.
This Delta deal was found by Cheapflights users on 11/5. 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 12/1611:10 pm -
1 stop8h 54m
Sat 1/167:05 am -
1 stop8h 25m
Deal found 11/5![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/5. 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 3/2711:47 pm -
1 stop6h 44m
Sat 4/31:07 pm -
1 stop7h 58m
Deal found 11/5![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 11/5. 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 2/310:33 pm -
2 stops12h 38m
Tue 2/911:55 am -
1 stop10h 29m
Deal found 11/5![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 11/7. 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 12/175:30 am -
2 stops13h 31m
Thu 1/78:11 am -
2 stops11h 57m
Deal found 11/7![Delta logo]()
$439
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.
Wed 12/25:00 am -
2 stops9h 41m
Wed 12/95:20 am -
1 stop9h 21m
Deal found 11/3![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 11/4. 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 2/210:45 am -
1 stop6h 12m
Sat 2/67:10 am -
1 stop7h 21m
Deal found 11/4![United Airlines logo]()
$509
Last-minute flights from Portland to South BendDiscover last-minute flight deals from Portland to South Bend. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to South Bend. Data last updated November 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/1311:30 pm -
1 stop7h 20m
Sat 11/214:41 pm -
1 stop8h 46m
Deal found 11/5![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/212:37 pm -
1 stop5h 54m
Wed 11/253:33 pm -
2 stops10h 24m
Deal found 11/6![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/249:00 am -
2 stops11h 31m
Thu 11/266:40 am -
2 stops10h 57m
Deal found 11/6![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 11/5. 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 12/511:10 pm -
1 stop8h 54m
Sat 12/128:20 am -
2 stops13h 34m
Deal found 11/5![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 11/5. 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 12/169:57 am -
2 stops9h 57m
Sat 1/168:11 am -
2 stops11h 57m
Deal found 11/5![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 11/4. 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 1/76:04 am -
1 stop10h 11m
Deal found 11/4![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 11/7. 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 12/1711:10 pm -
1 stop8h 54m
Thu 1/76:00 am -
1 stop8h 37m
Deal found 11/7![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 11/6. 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 12/1711:10 pm -
1 stop8h 54m
Sun 1/178:11 am -
2 stops13h 47m
Deal found 11/6![Delta logo]()
$439
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 November 9, 2026.
Search for one-way flight options from Portland to South Bend. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sat 12/1910:06 pm -
1 stop20h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 12/201:46 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/201:04 pm -
3 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/1911:42 pm -
2 stops10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sat 11/149:59 pm -
3 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 11/8. 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.
Sun 12/207:00 am -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$434
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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (American Airlines) |
One-way from | $183 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $731 |
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 November 9, 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
Sat 12/19
10:06 pm-12:30 pm
2 stops35h 24m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$268
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sun 12/20
1:04 pm-6:19 pm
3 stops26h 15m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$351
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sat 12/19
11:42 pm-12:51 pm
2 stops10h 09m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$384
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sun 12/20
5:24 am-5:28 pm
1 stop9h 04m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Wed 12/16
11:10 pm-11:04 am
1 stop8h 54m
South Bend/Michiana
Sat 1/16
7:05 am-12:30 pm
1 stop8h 25m
$389
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Wed 2/3
10:33 pm-2:11 pm
2 stops12h 38m
South Bend/Michiana
Tue 2/9
11:55 am-7:24 pm
1 stop10h 29m
$394
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sat 3/27
11:47 pm-9:31 am
1 stop6h 44m
South Bend/Michiana
Sat 4/3
1:07 pm-6:05 pm
1 stop7h 58m
$406
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sat 11/14
9:59 pm-5:39 pm
3 stops40h 40m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$408
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Sun 12/20
7:00 am-10:30 pm
2 stops12h 30m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$434
Quickest round-trip
PortlandSouth Bend
PDX Portland - SBN South Bend/Michiana
PDXSBN
Portland
Wed 1/6
7:10 am-6:25 pm
1 stop8h 15m
South Bend/Michiana
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$438
Showing 1-10 of 15 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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
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 November 9, 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
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
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
Shipshewana
Goshen
Elkhart
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Portland and South Bend flights
Browse other Portland and South Bend flight options. Last updated on November 9, 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 November 9, 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 November 9, 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 November 9, 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 |