$88+ Cheap flights from Ontario (ONT) to Salem, OR
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PDX
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Salem 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.Cheapflights Tip: The best prices from Ontario to Salem are usually found in October or August, booked 80 days in advance, depart on a Friday or Monday and return on a Friday
Cheap flight deals from Ontario to Salem
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to SalemExplore the most affordable flight options available from Ontario to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Ontario to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Travelocity deal was found by Cheapflights users on 6/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
ONT
- PDX
1 stop10h 31m
Frontier
Tue 7/145:16 pm
PDX
- ONT
1 stop6h 34m
Frontier
Deal found 6/7![Frontier logo]()
$230
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 10/211:44 am
ONT
- PDX
1 stop5h 26m
Delta
Mon 10/57:11 pm
PDX
- ONT
1 stop4h 26m
Delta
Deal found 6/9![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:30 am
ONT
- PDX
1 stop3h 45m
Southwest
Mon 8/175:15 pm
PDX
- ONT
1 stop4h 55m
Southwest
Deal found 6/8![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:50 pm
ONT
- PDX
1 stop6h 35m
Southwest
Fri 9/114:20 pm
PDX
- ONT
1 stop5h 50m
Southwest
Deal found 6/8![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 8/31:06 pm
ONT
- PDX
1 stop4h 59m
Delta
Tue 8/45:30 am
PDX
- ONT
1 stop5h 46m
Delta
Deal found 6/9![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:40 pm
ONT
- PDX
1 stop4h 35m
Southwest
Sun 8/97:00 am
PDX
- ONT
1 stop6h 25m
Southwest
Deal found 6/8![Southwest logo]()
$238
This CheapOair deal was found by Cheapflights users on 6/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:34 pm
ONT
- PDX
1 stop25h 50m
Frontier
Tue 8/255:42 pm
PDX
- ONT
1 stop6h 07m
Frontier
Deal found 6/9![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:35 pm
ONT
- PDX
1 stop4h 50m
Southwest
Thu 7/3010:00 am
PDX
- ONT
1 stop3h 25m
Southwest
Deal found 6/8![Southwest logo]()
$242
This Travelocity deal was found by Cheapflights users on 6/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
ONT
- PDX
1 stop10h 31m
Frontier
Sat 7/1112:20 pm
PDX
- ONT
1 stop21h 44m
Frontier
Deal found 6/6![Frontier logo]()
$244
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:50 am
ONT
- PDX
1 stop6h 07m
Frontier
Wed 7/85:21 pm
PDX
- ONT
1 stop16h 43m
Frontier
Deal found 6/7![Frontier logo]()
$246
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/411:57 am
ONT
- PDX
1 stop8h 05m
Delta
Mon 7/69:30 am
PDX
- ONT
1 stop7h 49m
Delta
Deal found 6/8![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:55 pm
ONT
- PDX
2 stops7h 00m
Southwest
Thu 7/1610:00 am
PDX
- ONT
1 stop3h 25m
Southwest
Deal found 6/6![Southwest logo]()
$248
Best flights from Ontario to SalemDiscover carefully curated flight deals from Ontario to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Ontario to Salem that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:45 am
ONT
- PDX
2 stops7h 40m
Southwest
Tue 8/255:50 am
PDX
- ONT
1 stop6h 50m
Southwest
Deal found 6/4![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 7/226:20 am
ONT
- PDX
1 stop5h 21m
Delta
Fri 7/243:30 pm
PDX
- ONT
1 stop7h 22m
Delta
Deal found 6/8![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:54 am
ONT
- PDX
Nonstop2h 15m
Alaska Airlines
Sun 8/27:36 am
PDX
- ONT
Nonstop2h 20m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/5. 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 6/196:39 pm
ONT
- PDX
1 stop6h 11m
United Airlines
Sun 6/217:00 am
PDX
- ONT
1 stop5h 12m
United Airlines
Deal found 6/5![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/6. 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 7/411:57 am
ONT
- PDX
1 stop8h 05m
Delta
Mon 7/65:50 pm
PDX
- ONT
1 stop4h 51m
Delta
Deal found 6/6![Delta logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:54 am
ONT
- PDX
Nonstop2h 15m
Alaska Airlines
Tue 7/146:19 am
PDX
- ONT
1 stop6h 50m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/155:59 pm
ONT
- PDX
1 stop5h 55m
Delta
Thu 6/187:20 pm
PDX
- ONT
1 stop4h 29m
Delta
Deal found 6/7![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 6/136:20 am
ONT
- PDX
1 stop5h 22m
Delta
Sun 8/305:45 am
PDX
- ONT
1 stop6h 31m
Delta
Deal found 6/8![Delta logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:26 pm
ONT
- PDX
1 stop6h 04m
Alaska Airlines
Sun 8/27:36 am
PDX
- ONT
Nonstop2h 20m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 6/8. 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 7/35:21 pm
ONT
- PDX
1 stop5h 19m
Delta
Mon 7/69:30 am
PDX
- ONT
1 stop7h 49m
Delta
Deal found 6/8![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 6/7. 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.
Sat 6/136:20 am
ONT
- PDX
1 stop5h 22m
Delta
Wed 6/1711:20 am
PDX
- ONT
1 stop5h 59m
Delta
Deal found 6/7![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 6/146:20 am
ONT
- PDX
1 stop5h 22m
Delta
Sun 6/285:45 am
PDX
- ONT
1 stop6h 25m
Delta
Deal found 6/5![Delta logo]()
$364
Last-minute flights from Ontario to SalemDiscover last-minute flight deals from Ontario to Salem. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Salem. Data last updated June 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:45 pm
ONT
- PDX
1 stop4h 35m
Southwest
Wed 6/245:50 pm
PDX
- ONT
1 stop5h 10m
Southwest
Deal found 6/4![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 6/231:50 pm
ONT
- PDX
1 stop7h 04m
United Airlines
Sat 6/278:35 am
PDX
- ONT
1 stop6h 54m
United Airlines
Deal found 6/5![United Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:30 pm
ONT
- PDX
1 stop6h 30m
Southwest
Tue 7/75:25 am
PDX
- ONT
1 stop4h 10m
Southwest
Deal found 6/4![Southwest logo]()
$248
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:50 am
ONT
- PDX
1 stop6h 07m
Frontier
Wed 7/85:21 pm
PDX
- ONT
1 stop16h 43m
Frontier
Deal found 6/7![Frontier logo]()
$246
This Delta deal was found by Cheapflights users on 6/9. 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 7/46:20 am
ONT
- PDX
1 stop5h 22m
Delta
Sun 7/125:30 am
PDX
- ONT
1 stop5h 47m
Delta
Deal found 6/9![Delta logo]()
$247
This Travelocity deal was found by Cheapflights users on 6/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
ONT
- PDX
1 stop10h 31m
Frontier
Tue 7/145:16 pm
PDX
- ONT
1 stop6h 34m
Frontier
Deal found 6/7![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:25 pm
ONT
- PDX
1 stop4h 05m
Southwest
Sat 7/119:00 am
PDX
- ONT
1 stop3h 45m
Southwest
Deal found 6/4![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:50 pm
ONT
- PDX
1 stop5h 45m
Southwest
Thu 7/1610:00 am
PDX
- ONT
1 stop3h 25m
Southwest
Deal found 6/6![Southwest logo]()
$242
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
ONT
- PDX
1 stop10h 51m
Frontier
Tue 7/145:16 pm
PDX
- ONT
1 stop6h 34m
Frontier
Deal found 6/6![Frontier logo]()
$244
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:00 pm
ONT
- PDX
2 stops6h 40m
Southwest
Mon 7/135:30 am
PDX
- ONT
1 stop5h 00m
Southwest
Deal found 6/8![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:35 pm
ONT
- PDX
1 stop4h 50m
Southwest
Thu 7/1610:00 am
PDX
- ONT
1 stop3h 25m
Southwest
Deal found 6/5![Southwest logo]()
$254
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:52 am
ONT
- PDX
1 stop5h 02m
Frontier
Tue 8/45:16 pm
PDX
- ONT
1 stop6h 34m
Frontier
Deal found 6/6![Frontier logo]()
$250
One-way flights from Ontario to SalemSearch for one-way flight options from Ontario to Salem. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Ontario to Salem. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/46:20 am
ONT
- PDX
1 stop5h 25m
Delta
Deal found 6/8![Delta logo]()
$88
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:50 pm
ONT
- PDX
1 stop6h 35m
Southwest
Deal found 6/9![Southwest logo]()
$110
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:49 am
ONT
- PDX
1 stop5h 42m
Frontier
Deal found 6/6![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:49 am
ONT
- PDX
1 stop5h 42m
Frontier
Deal found 6/8![Frontier logo]()
$115
This Booking.com deal was found by Cheapflights users on 6/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:49 am
ONT
- PDX
1 stop5h 47m
Frontier
Deal found 6/4![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:34 pm
ONT
- PDX
1 stop25h 50m
Frontier
Deal found 6/4![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
ONT
- PDX
1 stop10h 31m
Frontier
Deal found 6/6![Frontier logo]()
$120
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 9/76:20 am
ONT
- PDX
1 stop5h 25m
Delta
Deal found 6/9![Delta logo]()
$124
Find flight deals from Ontario to Salem
Keep the following information in mind while searching for Ontario to Salem flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $230 (Travelocity) |
One-way from | $88 (Delta) |
Popular in | May |
Cheapest in | October |
Average price | $257 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Salem 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 June 9, 2026.
Use the filters below to find and compare flights from Ontario to Salem that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Wed 8/19
7:45 am-3:25 pm
2 stops7h 40m
Portland
Tue 8/25
5:50 am-12:40 pm
1 stop6h 50m
$242
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Wed 7/22
6:20 am-11:41 am
1 stop5h 21m
Portland
Fri 7/24
3:30 pm-10:52 pm
1 stop7h 22m
$247
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 7/4
11:57 am-8:02 pm
1 stop8h 05m
Portland
Mon 7/6
5:50 pm-10:41 pm
1 stop4h 51m
$269
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Mon 6/15
5:59 pm-11:54 pm
1 stop5h 55m
Portland
Thu 6/18
7:20 pm-11:49 pm
1 stop4h 29m
$317
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 6/13
6:20 am-11:42 am
1 stop5h 22m
Portland
Sun 8/30
5:45 am-12:16 pm
1 stop6h 31m
$323
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 7/3
5:21 pm-10:40 pm
1 stop5h 19m
Portland
Mon 7/6
9:30 am-5:19 pm
1 stop7h 49m
$323
Quickest round-trip
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Tue 7/28
10:54 am-1:09 pm
Nonstop2h 15m
Portland
Sun 8/2
7:36 am-9:56 am
Nonstop2h 20m
$327
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Thu 7/9
10:54 am-1:09 pm
Nonstop2h 15m
Portland
Tue 7/14
6:19 am-1:09 pm
1 stop6h 50m
$337
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 6/13
6:20 am-11:42 am
1 stop5h 22m
Portland
Wed 6/17
11:20 am-5:19 pm
1 stop5h 59m
$363
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sun 6/14
6:20 am-11:42 am
1 stop5h 22m
Portland
Sun 6/28
5:45 am-12:10 pm
1 stop6h 25m
$364
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Ontario to Salem
Have a flexible travel schedule? Discover the best time to fly to Salem from Ontario with our price prediction graph.
ONT-PDX
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 Ontario to Salem
ONT-SA8
ONT-PDX
What is the cheapest time of day to fly from ONT to SA8?
Find hourly flight availability from Ontario to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
It’s optimal to fly from Ontario to Salem in the evening. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from Ontario to Salem?
What is the cheapest day to fly from Ontario to Salem?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Salem. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Ontario to Salem flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Salem
Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated June 9, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andHawaiian Airlines from Ontario to Salem to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Entertainment
7.0
Boarding
8.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Ontario to Salem. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Salem
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Complete your trip
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Search flights from Ontario to Salem by cabin class
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Ontario and Salem flights
Browse other Ontario and Salem flight options. Last updated on June 9, 2026.
Other flights from Ontario
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Ontario to Salem flights
Consider these flights traveling from Ontario to Salem.
Top 7 airlines flying from Ontario to Salem
Discover the top 7 airlines that operate flights from Ontario to Salem. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$77 | Average$166 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$81 | Average$206 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$108 | Average$194 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$157 | Average$334 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$166 | Average$262 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$166 | Average$319 | FlexibilityNo cancel fee | On-time63% |