$143+ Cheap flights from South Bend to Portland, ME (SBN - PWM)
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — PWM
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to Portland 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 South Bend to Portland
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Best
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Cheapest flights from South Bend to PortlandExplore the most affordable flight options available from South Bend to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from South Bend to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This Delta deal was found by Cheapflights users on 5/10. 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 6/25:01 pm
SBN
- PWM
1 stop6h 08m
Delta
Tue 6/94:45 pm
PWM
- SBN
1 stop4h 05m
Delta
Deal found 5/10![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:44 pm
SBN
- PWM
1 stop6h 07m
United Airlines
Mon 6/12:20 pm
PWM
- SBN
1 stop6h 24m
United Airlines
Deal found 5/8![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:46 pm
SBN
- PWM
2 stops7h 05m
United Airlines
Wed 5/275:15 am
PWM
- SBN
2 stops7h 11m
United Airlines
Deal found 5/8![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 5/208:20 am
SBN
- PWM
1 stop3h 35m
Delta
Sun 5/244:49 pm
PWM
- SBN
1 stop3h 59m
Delta
Deal found 5/6![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 5/10. 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 5/232:18 pm
SBN
- PWM
2 stops8h 51m
Delta
Sat 5/306:00 am
PWM
- SBN
1 stop6h 36m
Delta
Deal found 5/10![Delta logo]()
$316
This Delta deal was found by Cheapflights users on 5/8. 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.
Fri 7/103:09 pm
SBN
- PWM
2 stops9h 50m
Delta
Wed 7/156:25 am
PWM
- SBN
2 stops9h 55m
Delta
Deal found 5/8![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:34 am
SBN
- PWM
1 stop4h 18m
United Airlines
Sat 10/36:00 am
PWM
- SBN
2 stops8h 57m
United Airlines
Deal found 5/7![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 5/7. 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.
Sun 5/106:00 am
SBN
- PWM
1 stop7h 10m
Delta
Tue 5/122:05 pm
PWM
- SBN
1 stop7h 33m
Delta
Deal found 5/7![Delta logo]()
$337
Best flights from South Bend to PortlandDiscover carefully curated flight deals from South Bend to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from South Bend to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 5/232:18 pm
SBN
- PWM
2 stops8h 51m
Delta
Mon 6/12:05 pm
PWM
- SBN
1 stop7h 33m
Delta
Deal found 5/9![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:40 pm
SBN
- PWM
1 stop4h 43m
United Airlines
Wed 9/22:38 pm
PWM
- SBN
1 stop5h 58m
United Airlines
Deal found 5/8![United Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:56 am
SBN
- PWM
1 stop4h 59m
American Airlines
Tue 9/297:20 pm
PWM
- SBN
1 stop5h 09m
American Airlines
Deal found 5/5![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 5/208:20 am
SBN
- PWM
1 stop3h 35m
Delta
Sun 5/244:49 pm
PWM
- SBN
1 stop3h 59m
Delta
Deal found 5/6![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 5/10. 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 5/232:18 pm
SBN
- PWM
2 stops8h 51m
Delta
Sat 5/306:00 am
PWM
- SBN
1 stop6h 36m
Delta
Deal found 5/10![Delta logo]()
$316
This United Airlines deal was found by Cheapflights users on 5/10. 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 5/233:44 pm
SBN
- PWM
2 stops8h 07m
United Airlines
Sat 5/305:15 am
PWM
- SBN
2 stops7h 11m
United Airlines
Deal found 5/10![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 5/271:01 pm
SBN
- PWM
1 stop4h 43m
United Airlines
Sat 5/306:00 am
PWM
- SBN
2 stops11h 40m
United Airlines
Deal found 5/6![United Airlines logo]()
$370
Last-minute flights from South Bend to PortlandDiscover last-minute flight deals from South Bend to Portland. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Portland. Data last updated May 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/7. 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.
Sun 5/105:01 pm
SBN
- PWM
1 stop6h 08m
Delta
Mon 5/112:05 pm
PWM
- SBN
1 stop7h 33m
Delta
Deal found 5/7![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 5/7. 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.
Sun 5/106:00 am
SBN
- PWM
2 stops10h 07m
Delta
Sat 5/164:49 pm
PWM
- SBN
1 stop3h 59m
Delta
Deal found 5/7![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 5/7. 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.
Sun 5/106:00 am
SBN
- PWM
2 stops10h 07m
Delta
Tue 5/1211:03 am
PWM
- SBN
2 stops10h 35m
Delta
Deal found 5/7![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 5/208:20 am
SBN
- PWM
1 stop3h 35m
Delta
Sun 5/244:49 pm
PWM
- SBN
1 stop3h 59m
Delta
Deal found 5/6![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:44 pm
SBN
- PWM
1 stop6h 07m
United Airlines
Wed 5/274:56 pm
PWM
- SBN
1 stop4h 52m
United Airlines
Deal found 5/8![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:46 pm
SBN
- PWM
2 stops7h 05m
United Airlines
Mon 6/12:20 pm
PWM
- SBN
1 stop6h 24m
United Airlines
Deal found 5/8![United Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 5/10. 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 5/232:18 pm
SBN
- PWM
2 stops8h 51m
Delta
Sat 5/306:00 am
PWM
- SBN
1 stop6h 36m
Delta
Deal found 5/10![Delta logo]()
$316
This Delta deal was found by Cheapflights users on 5/10. 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 6/25:01 pm
SBN
- PWM
1 stop6h 08m
Delta
Tue 6/94:45 pm
PWM
- SBN
1 stop4h 05m
Delta
Deal found 5/10![Delta logo]()
$281
One-way flights from South Bend to PortlandSearch for one-way flight options from South Bend to Portland. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from South Bend to Portland. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/10. 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 7/285:02 pm
SBN
- PWM
1 stop6h 12m
Delta
Deal found 5/10![Delta logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:35 pm
SBN
- PWM
2 stops25h 44m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 5/158:20 am
SBN
- PWM
1 stop3h 35m
Delta
Deal found 5/6![Delta logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:08 pm
SBN
- PWM
1 stop12h 04m
Breeze Airways
Deal found 5/8![Breeze Airways logo]()
$170
This Delta deal was found by Cheapflights users on 5/6. 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.
Sat 5/162:18 pm
SBN
- PWM
2 stops8h 51m
Delta
Deal found 5/6![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 5/6. 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.
Mon 8/33:16 pm
SBN
- PWM
2 stops9h 43m
Delta
Deal found 5/6![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:35 pm
SBN
- PWM
2 stops25h 44m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:41 am
SBN
- PWM
2 stops12h 10m
United Airlines
Deal found 5/8![United Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 5/10. 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 7/305:02 pm
SBN
- PWM
1 stop6h 12m
Delta
Deal found 5/10![Delta logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:08 pm
SBN
- PWM
2 stops25h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$239
Find flight deals from South Bend to Portland
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Portland (PWM). 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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $281 (Delta) |
One-way from | $143 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $412 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Portland 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 May 10, 2026.
Use the filters below to find and compare flights from South Bend to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Sat 5/23
2:18 pm-11:09 pm
2 stops8h 51m
Portland
Mon 6/1
2:05 pm-9:38 pm
1 stop7h 33m
$290
Quickest round-trip
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Wed 5/20
8:20 am-11:55 am
1 stop3h 35m
Portland
Sun 5/24
4:49 pm-8:48 pm
1 stop3h 59m
$311
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Sat 5/23
2:18 pm-11:09 pm
2 stops8h 51m
Portland
Sat 5/30
6:00 am-12:36 pm
1 stop6h 36m
$316
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Sat 8/29
4:40 pm-9:23 pm
1 stop4h 43m
Portland
Wed 9/2
2:38 pm-8:36 pm
1 stop5h 58m
$357
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Sat 5/23
3:44 pm-11:51 pm
2 stops8h 07m
Portland
Sat 5/30
5:15 am-12:26 pm
2 stops7h 11m
$367
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Wed 5/27
1:01 pm-5:44 pm
1 stop4h 43m
Portland
Sat 5/30
6:00 am-5:40 pm
2 stops11h 40m
$370
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Tue 9/22
11:56 am-4:55 pm
1 stop4h 59m
Portland
Tue 9/29
7:20 pm-12:29 am
1 stop5h 09m
$379
Cheapest one-way
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Tue 7/28
11:42 am-11:30 pm
2 stops11h 48m
$148
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Wed 7/29
3:09 pm-12:59 am
2 stops9h 50m
$148
Quickest one-way
South BendPortland
SBN - PWM
SBNPWM
South Bend/Michiana
Fri 5/15
8:20 am-11:55 am
1 stop3h 35m
$169
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from South Bend to Portland
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 South Bend to Portland in May.
| 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 South Bend-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Portland, Maine 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 South Bend-Portland, Maine 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 South Bend to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from South Bend with our price prediction graph.
SBN-PWM
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 South Bend to Portland
What is the cheapest month to book a flight from South Bend to Portland, Maine?
Currently, February is the cheapest month in which you can book a flight from South Bend to Portland, Maine (average of $222). Flying from South Bend to Portland, Maine in December is currently the most expensive (average of $686). 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 South Bend to Portland, Maine?
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated May 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from South Bend to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from South Bend to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Brunswick
Lewiston
Conway
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
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South Bend and Portland flights
Browse other South Bend and Portland flight options. Last updated on May 10, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2026.
Top 3 airlines flying from South Bend to Portland
Discover the top 3 airlines that operate flights from South Bend to Portland. 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$380 | FlexibilityNo cancel fee | On-time69% |