$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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PDX
Aug 8 — Aug 151
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 September, booked 80 days in advance, depart on a Friday or Sunday 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 July 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 July 9, 2026.
This Frontier deal was found by Cheapflights users on 7/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Sun 8/301:47 pm
PDX
- ONT
1 stop18h 16m
Frontier
Deal found 7/5![Frontier logo]()
$242
This Expedia deal was found by Cheapflights users on 7/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
ONT
- PDX
1 stop10h 36m
Frontier
Wed 7/295:21 pm
PDX
- ONT
1 stop16h 43m
Frontier
Deal found 7/6![Frontier logo]()
$243
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:49 am
ONT
- PDX
1 stop6h 02m
Frontier
Sun 8/166:49 pm
PDX
- ONT
1 stop13h 14m
Frontier
Deal found 7/8![Frontier logo]()
$244
This Gotogate deal was found by Cheapflights users on 7/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
ONT
- PDX
1 stop10h 36m
Frontier
Mon 8/35:49 pm
PDX
- ONT
1 stop14h 14m
Frontier
Deal found 7/7![Frontier logo]()
$245
This Super.com deal was found by Cheapflights users on 7/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
ONT
- PDX
1 stop10h 51m
Frontier
Sun 8/26:49 pm
PDX
- ONT
1 stop13h 14m
Frontier
Deal found 7/5![Frontier logo]()
$246
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/115:05 pm
ONT
- PDX
1 stop6h 34m
Delta
Thu 8/277:00 pm
PDX
- ONT
1 stop4h 34m
Delta
Deal found 7/5![Delta logo]()
$247
This Frontier deal was found by Cheapflights users on 7/8. 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.
Sat 7/2510:49 am
ONT
- PDX
1 stop6h 02m
Frontier
Thu 8/612:20 pm
PDX
- ONT
1 stop11h 30m
Frontier
Deal found 7/8![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 7/8. 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 8/46:00 am
ONT
- PDX
1 stop10h 31m
Frontier
Tue 8/115:16 pm
PDX
- ONT
1 stop6h 34m
Frontier
Deal found 7/8![Frontier logo]()
$249
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:40 pm
ONT
- PDX
1 stop25h 14m
Frontier
Sun 8/26:49 pm
PDX
- ONT
1 stop21h 05m
Frontier
Deal found 7/5![Frontier logo]()
$250
This Booking.com deal was found by Cheapflights users on 7/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:52 am
ONT
- PDX
1 stop5h 02m
Frontier
Wed 7/295:21 pm
PDX
- ONT
1 stop16h 43m
Frontier
Deal found 7/5![Frontier logo]()
$251
This Booking.com deal was found by Cheapflights users on 7/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:58 pm
ONT
- PDX
1 stop5h 41m
Frontier
Fri 10/169:34 pm
PDX
- ONT
1 stop12h 47m
Frontier
Deal found 7/5![Frontier logo]()
$252
This Southwest deal was found by Cheapflights users on 7/8. 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 7/316:35 pm
ONT
- PDX
1 stop4h 50m
Southwest
Sun 8/25:20 am
PDX
- ONT
1 stop5h 55m
Southwest
Deal found 7/8![Southwest logo]()
$253
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 July 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 July 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/1010:54 am
ONT
- PDX
Nonstop2h 15m
Alaska Airlines
Wed 8/267:15 am
PDX
- ONT
Nonstop2h 33m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 7/6. 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.
Wed 8/1910:55 am
ONT
- PDX
2 stops8h 55m
Southwest
Sat 8/296:20 am
PDX
- ONT
2 stops7h 55m
Southwest
Deal found 7/6![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 7/159:40 am
ONT
- PDX
1 stop6h 29m
Delta
Sun 7/193:30 pm
PDX
- ONT
1 stop7h 22m
Delta
Deal found 7/7![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/4. 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 7/145:00 am
ONT
- PDX
1 stop8h 09m
United Airlines
Tue 7/146:03 pm
PDX
- ONT
1 stop4h 34m
United Airlines
Deal found 7/4![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 7/5. 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.
Sun 7/125:40 am
ONT
- PDX
1 stop3h 40m
Southwest
Wed 7/1512:35 pm
PDX
- ONT
1 stop6h 00m
Southwest
Deal found 7/5![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 7/285:32 pm
ONT
- PDX
Nonstop2h 17m
Alaska Airlines
Tue 8/48:19 am
PDX
- ONT
1 stop4h 50m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 7/4. 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 8/712:00 pm
ONT
- PDX
1 stop6h 25m
Southwest
Tue 8/115:50 am
PDX
- ONT
2 stops7h 45m
Southwest
Deal found 7/4![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:40 am
ONT
- PDX
2 stops7h 10m
Southwest
Sun 8/237:40 am
PDX
- ONT
2 stops10h 35m
Southwest
Deal found 7/7![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/4. 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 7/178:35 am
ONT
- PDX
1 stop8h 20m
Southwest
Fri 7/176:00 pm
PDX
- ONT
1 stop5h 35m
Southwest
Deal found 7/4![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 7/7. 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 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
Sat 7/255:25 am
PDX
- ONT
2 stops7h 20m
Southwest
Deal found 7/7![Southwest logo]()
$433
Last-minute flights from Ontario to SalemDiscover last-minute flight deals from Ontario to Salem. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Salem. Data last updated July 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
ONT
- PDX
1 stop10h 36m
Frontier
Wed 7/295:21 pm
PDX
- ONT
1 stop16h 43m
Frontier
Deal found 7/6![Frontier logo]()
$243
This Booking.com deal was found by Cheapflights users on 7/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:52 am
ONT
- PDX
1 stop5h 02m
Frontier
Wed 7/295:21 pm
PDX
- ONT
1 stop16h 43m
Frontier
Deal found 7/5![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 7/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:49 am
ONT
- PDX
1 stop6h 02m
Frontier
Fri 7/3112:20 pm
PDX
- ONT
1 stop11h 30m
Frontier
Deal found 7/7![Frontier logo]()
$248
This Super.com deal was found by Cheapflights users on 7/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:00 am
ONT
- PDX
1 stop10h 51m
Frontier
Sun 8/26:49 pm
PDX
- ONT
1 stop13h 14m
Frontier
Deal found 7/5![Frontier logo]()
$246
This Gotogate deal was found by Cheapflights users on 7/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
ONT
- PDX
1 stop10h 36m
Frontier
Mon 8/35:49 pm
PDX
- ONT
1 stop14h 14m
Frontier
Deal found 7/7![Frontier logo]()
$245
This Gotogate deal was found by Cheapflights users on 7/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:40 pm
ONT
- PDX
1 stop25h 14m
Frontier
Sun 8/26:49 pm
PDX
- ONT
1 stop21h 05m
Frontier
Deal found 7/5![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 7/8. 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 7/316:35 pm
ONT
- PDX
1 stop4h 50m
Southwest
Sun 8/25:20 am
PDX
- ONT
1 stop5h 55m
Southwest
Deal found 7/8![Southwest logo]()
$253
This Frontier deal was found by Cheapflights users on 7/8. 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 8/46:00 am
ONT
- PDX
1 stop10h 31m
Frontier
Tue 8/115:16 pm
PDX
- ONT
1 stop6h 34m
Frontier
Deal found 7/8![Frontier logo]()
$249
This Southwest deal was found by Cheapflights users on 7/4. 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.
Sat 8/84:00 pm
ONT
- PDX
1 stop3h 45m
Southwest
Sat 8/156:20 am
PDX
- ONT
2 stops7h 55m
Southwest
Deal found 7/4![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/115:05 pm
ONT
- PDX
1 stop6h 34m
Delta
Thu 8/277:00 pm
PDX
- ONT
1 stop4h 34m
Delta
Deal found 7/5![Delta logo]()
$247
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:49 am
ONT
- PDX
1 stop6h 02m
Frontier
Sun 8/166:49 pm
PDX
- ONT
1 stop13h 14m
Frontier
Deal found 7/8![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 7/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Sun 8/301:47 pm
PDX
- ONT
1 stop18h 16m
Frontier
Deal found 7/5![Frontier logo]()
$242
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 July 9, 2026.
Search for one-way flight options from Ontario to Salem. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 8/511:56 am
ONT
- PDX
1 stop7h 48m
Delta
Deal found 7/8![Delta logo]()
$88
This Southwest deal was found by Cheapflights users on 7/8. 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 8/66:30 am
ONT
- PDX
1 stop3h 45m
Southwest
Deal found 7/8![Southwest logo]()
$101
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:49 am
ONT
- PDX
1 stop5h 47m
Frontier
Deal found 7/7![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 7/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
ONT
- PDX
1 stop8h 27m
Frontier
Deal found 7/7![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 7/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:40 pm
ONT
- PDX
1 stop21h 12m
Frontier
Deal found 7/5![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 7/6. 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.
Wed 8/55:08 pm
ONT
- PDX
1 stop24h 56m
Frontier
Deal found 7/6![Frontier logo]()
$109
This Booking.com deal was found by Cheapflights users on 7/7. 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.
Tue 8/187:56 pm
ONT
- PDX
1 stop21h 15m
Frontier
Deal found 7/7![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 7/8. 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.
Wed 7/2910:49 am
ONT
- PDX
1 stop5h 47m
Frontier
Deal found 7/8![Frontier logo]()
$115
This Booking.com deal was found by Cheapflights users on 7/7. 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.
Tue 9/87:56 pm
ONT
- PDX
1 stop18h 31m
Frontier
Deal found 7/7![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 7/6. 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.
Fri 7/3111:52 am
ONT
- PDX
1 stop5h 02m
Frontier
Deal found 7/6![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:52 am
ONT
- PDX
1 stop6h 12m
Frontier
Deal found 7/8![Frontier logo]()
$118
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 July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $242 (Frontier) |
One-way from | $88 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $294 |
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 July 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
Quickest round-trip
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Mon 8/10
10:54 am-1:09 pm
Nonstop2h 15m
Portland
Wed 8/26
7:15 am-9:48 am
Nonstop2h 33m
$282
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Wed 8/19
10:55 am-7:50 pm
2 stops8h 55m
Portland
Sat 8/29
6:20 am-2:15 pm
2 stops7h 55m
$303
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sun 7/12
5:40 am-9:20 am
1 stop3h 40m
Portland
Wed 7/15
12:35 pm-6:35 pm
1 stop6h 00m
$307
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 8/7
12:00 pm-6:25 pm
1 stop6h 25m
Portland
Tue 8/11
5:50 am-1:35 pm
2 stops7h 45m
$312
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Tue 7/28
5:32 pm-7:49 pm
Nonstop2h 17m
Portland
Tue 8/4
8:19 am-1:09 pm
1 stop4h 50m
$337
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 8/22
5:40 am-12:50 pm
2 stops7h 10m
Portland
Sun 8/23
7:40 am-6:15 pm
2 stops10h 35m
$351
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Wed 7/15
9:40 am-4:09 pm
1 stop6h 29m
Portland
Sun 7/19
3:30 pm-10:52 pm
1 stop7h 22m
$353
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 7/17
8:35 am-4:55 pm
1 stop8h 20m
Portland
Fri 7/17
6:00 pm-11:35 pm
1 stop5h 35m
$430
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 7/11
3:00 pm-9:40 pm
2 stops6h 40m
Portland
Sat 7/25
5:25 am-12:45 pm
2 stops7h 20m
$433
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Tue 7/14
5:00 am-1:09 pm
1 stop8h 09m
Portland
Tue 7/14
6:03 pm-10:37 pm
1 stop4h 34m
$453
Showing 1-10 of 21 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 July 9, 2026.
It’s optimal to fly from Ontario to Salem in the evening. By choosing this option you can save up to 68% 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 July 4, 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. Tuesday at noon 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 July 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.
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
7.9
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
Complete your trip to Salem by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Salem by cabin class
Find flights from Ontario to Salem, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Salem flights
Browse other Ontario and Salem flight options. Last updated on July 9, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Popular flight searches
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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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$169 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$81 | Average$240 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$108 | Average$194 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$157 | Average$340 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$166 | Average$263 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$166 | Average$324 | FlexibilityNo cancel fee | On-time63% |