$99+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PDX
Aug 29 — Sep 51
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 36 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 30, 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 30, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/1910:47 am
ONT
- PDX
Nonstop2h 17m
Alaska Airlines
Wed 9/232:53 pm
PDX
- ONT
Nonstop2h 25m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/227:56 pm
ONT
- PDX
1 stop21h 15m
Frontier
Sat 8/2912:20 pm
PDX
- ONT
1 stop11h 30m
Frontier
Deal found 7/25![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 7/28. 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
Mon 8/3112:20 pm
PDX
- ONT
1 stop11h 30m
Frontier
Deal found 7/28![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/28. 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 8/126:00 am
ONT
- PDX
1 stop10h 36m
Frontier
Wed 8/195:56 pm
PDX
- ONT
1 stop5h 54m
Frontier
Deal found 7/28![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Wed 8/266:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Sun 8/301:47 pm
PDX
- ONT
1 stop18h 16m
Frontier
Deal found 7/26![Frontier logo]()
$252
This Frontier deal was found by Cheapflights users on 7/28. 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.
Thu 9/178:24 pm
ONT
- PDX
1 stop15h 30m
Frontier
Sun 9/2012:24 pm
PDX
- ONT
1 stop18h 40m
Frontier
Deal found 7/28![Frontier logo]()
$253
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:40 pm
ONT
- PDX
1 stop21h 12m
Frontier
Tue 8/255:56 pm
PDX
- ONT
1 stop5h 54m
Frontier
Deal found 7/28![Frontier logo]()
$254
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:40 pm
ONT
- PDX
1 stop25h 41m
Frontier
Mon 8/246:17 pm
PDX
- ONT
1 stop21h 37m
Frontier
Deal found 7/29![Frontier logo]()
$255
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:47 am
ONT
- PDX
Nonstop2h 17m
Alaska Airlines
Tue 9/227:18 am
PDX
- ONT
Nonstop2h 33m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 7/28. 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 8/146:01 pm
ONT
- PDX
1 stop5h 55m
Delta
Sun 8/1612:25 pm
PDX
- ONT
1 stop4h 56m
Delta
Deal found 7/28![Delta logo]()
$257
This Super.com deal was found by Cheapflights users on 7/29. 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 8/2111:50 am
ONT
- PDX
1 stop5h 31m
Frontier
Mon 8/246:17 pm
PDX
- ONT
1 stop21h 37m
Frontier
Deal found 7/29![Frontier logo]()
$258
This Booking.com deal was found by Cheapflights users on 7/26. 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 8/1710:49 am
ONT
- PDX
1 stop6h 02m
Frontier
Wed 8/195:56 pm
PDX
- ONT
1 stop5h 54m
Frontier
Deal found 7/26![Frontier logo]()
$259
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 30, 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 30, 2026.
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:57 am
ONT
- PDX
1 stop6h 56m
Delta
Sun 11/155:47 pm
PDX
- ONT
1 stop5h 13m
Delta
Deal found 7/26![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/28. 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 8/165:35 pm
ONT
- PDX
1 stop5h 20m
Southwest
Mon 8/175:15 am
PDX
- ONT
1 stop5h 05m
Southwest
Deal found 7/28![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 11/127:15 am
ONT
- PDX
Nonstop2h 35m
Alaska Airlines
Sun 11/152:35 pm
PDX
- ONT
Nonstop2h 23m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/28. 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 9/116:00 pm
ONT
- PDX
1 stop4h 31m
Delta
Sun 9/135:49 pm
PDX
- ONT
1 stop4h 51m
Delta
Deal found 7/28![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/27. 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 8/267:45 am
ONT
- PDX
2 stops7h 40m
Southwest
Wed 9/25:50 am
PDX
- ONT
2 stops7h 45m
Southwest
Deal found 7/27![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 7/28. 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 8/2011:56 am
ONT
- PDX
1 stop7h 48m
Delta
Mon 8/247:00 pm
PDX
- ONT
1 stop4h 34m
Delta
Deal found 7/28![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 7/29. 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 9/282:40 pm
ONT
- PDX
1 stop4h 35m
Southwest
Thu 10/112:50 pm
PDX
- ONT
2 stops8h 30m
Southwest
Deal found 7/29![Southwest logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 12/127:30 am
ONT
- PDX
Nonstop2h 14m
Alaska Airlines
Thu 12/172:49 pm
PDX
- ONT
Nonstop2h 26m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/29. 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 9/146:00 pm
ONT
- PDX
1 stop5h 54m
Delta
Wed 9/165:10 pm
PDX
- ONT
1 stop6h 37m
Delta
Deal found 7/29![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 7/29. 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 11/124:00 pm
ONT
- PDX
2 stops7h 25m
Southwest
Sun 11/155:10 am
PDX
- ONT
1 stop5h 40m
Southwest
Deal found 7/29![Southwest logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/186:14 pm
ONT
- PDX
Nonstop2h 17m
Alaska Airlines
Mon 9/215:53 pm
PDX
- ONT
Nonstop2h 31m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/29. 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 8/1510:35 am
ONT
- PDX
1 stop5h 45m
Southwest
Wed 8/195:50 am
PDX
- ONT
2 stops7h 45m
Southwest
Deal found 7/29![Southwest logo]()
$282
Last-minute flights from Ontario to SalemDiscover last-minute flight deals from Ontario to Salem. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Salem. Data last updated July 30, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/28. 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 8/126:00 am
ONT
- PDX
1 stop10h 36m
Frontier
Wed 8/195:56 pm
PDX
- ONT
1 stop5h 54m
Frontier
Deal found 7/28![Frontier logo]()
$251
This Delta deal was found by Cheapflights users on 7/28. 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 8/146:01 pm
ONT
- PDX
1 stop5h 55m
Delta
Sun 8/1612:25 pm
PDX
- ONT
1 stop4h 56m
Delta
Deal found 7/28![Delta logo]()
$257
This Booking.com deal was found by Cheapflights users on 7/26. 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 8/1710:49 am
ONT
- PDX
1 stop6h 02m
Frontier
Wed 8/195:56 pm
PDX
- ONT
1 stop5h 54m
Frontier
Deal found 7/26![Frontier logo]()
$259
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:40 pm
ONT
- PDX
1 stop21h 12m
Frontier
Tue 8/255:56 pm
PDX
- ONT
1 stop5h 54m
Frontier
Deal found 7/28![Frontier logo]()
$254
This Booking.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/203:40 pm
ONT
- PDX
1 stop25h 41m
Frontier
Mon 8/246:17 pm
PDX
- ONT
1 stop21h 37m
Frontier
Deal found 7/28![Frontier logo]()
$253
This Super.com deal was found by Cheapflights users on 7/29. 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 8/2111:50 am
ONT
- PDX
1 stop5h 31m
Frontier
Mon 8/246:17 pm
PDX
- ONT
1 stop21h 37m
Frontier
Deal found 7/29![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/227:56 pm
ONT
- PDX
1 stop21h 15m
Frontier
Sat 8/2912:20 pm
PDX
- ONT
1 stop11h 30m
Frontier
Deal found 7/25![Frontier logo]()
$248
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Mon 8/246:17 pm
PDX
- ONT
1 stop21h 37m
Frontier
Deal found 7/28![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Wed 8/266:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Sun 8/301:47 pm
PDX
- ONT
1 stop18h 16m
Frontier
Deal found 7/26![Frontier logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/297:12 am
ONT
- PDX
Nonstop2h 18m
Alaska Airlines
Tue 9/15:53 pm
PDX
- ONT
Nonstop2h 31m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$247
This Frontier deal was found by Cheapflights users on 7/28. 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
Mon 8/3112:20 pm
PDX
- ONT
1 stop11h 30m
Frontier
Deal found 7/28![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 July 30, 2026.
Search for one-way flight options from Ontario to Salem. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Super.com deal was found by Cheapflights users on 7/30. 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.
Mon 8/3110:49 am
ONT
- PDX
1 stop6h 22m
Frontier
Deal found 7/30![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:35 pm
ONT
- PDX
1 stop26h 00m
Frontier
Deal found 7/29![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 7/29. 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 10/216:00 am
ONT
- PDX
1 stop10h 35m
Frontier
Deal found 7/29![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 9/16:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Deal found 7/28![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/256:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Deal found 7/26![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Wed 8/266:00 am
ONT
- PDX
1 stop11h 11m
Frontier
Deal found 7/26![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 10/282:35 pm
ONT
- PDX
1 stop26h 00m
Frontier
Deal found 7/29![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:56 pm
ONT
- PDX
1 stop21h 15m
Frontier
Deal found 7/27![Frontier logo]()
$114
This WAYA deal was found by Cheapflights users on 7/28. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:13 pm
ONT
- PDX
1 stop5h 18m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Wed 9/236:15 am
ONT
- PDX
1 stop34h 20m
Frontier
Deal found 7/27![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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Alaska Airlines) |
One-way from | $99 (Super.com) |
Popular in | July |
Cheapest in | October |
Average price | $336 |
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 30, 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
Thu 11/12
11:57 am-6:53 pm
1 stop6h 56m
Portland
Sun 11/15
5:47 pm-11:00 pm
1 stop5h 13m
$257
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sun 8/16
5:35 pm-10:55 pm
1 stop5h 20m
Portland
Mon 8/17
5:15 am-10:20 am
1 stop5h 05m
$257
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 9/11
6:00 pm-10:31 pm
1 stop4h 31m
Portland
Sun 9/13
5:49 pm-10:40 pm
1 stop4h 51m
$257
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Thu 8/20
11:56 am-7:44 pm
1 stop7h 48m
Portland
Mon 8/24
7:00 pm-11:34 pm
1 stop4h 34m
$263
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Wed 8/26
7:45 am-3:25 pm
2 stops7h 40m
Portland
Wed 9/2
5:50 am-1:35 pm
2 stops7h 45m
$267
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Mon 9/14
6:00 pm-11:54 pm
1 stop5h 54m
Portland
Wed 9/16
5:10 pm-11:47 pm
1 stop6h 37m
$267
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Mon 9/28
2:40 pm-7:15 pm
1 stop4h 35m
Portland
Thu 10/1
12:50 pm-9:20 pm
2 stops8h 30m
$270
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Thu 11/12
4:00 pm-11:25 pm
2 stops7h 25m
Portland
Sun 11/15
5:10 am-10:50 am
1 stop5h 40m
$274
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 8/15
10:35 am-4:20 pm
1 stop5h 45m
Portland
Wed 8/19
5:50 am-1:35 pm
2 stops7h 45m
$282
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Thu 11/12
7:15 am-9:50 am
Nonstop2h 35m
Portland
Sun 11/15
2:35 pm-4:58 pm
Nonstop2h 23m
$307
Showing 1-10 of 23 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 30, 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.
Weekly flight availability from Ontario to Salem
Explore weekly flight availability from Ontario to Salem. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2026.
The most flights from ONT to SA8 are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Ontario to Salem?
Airfare is typical for this route at the moment.
Ontario to Salem flights typically cost between $156 and $294 in September.The cheapest round-trip price found within the last 5 days was $247 on Alaska Airlines (Sep 19-Sep 23).
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 25, 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 30, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, 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
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
See prices for flight routes from nearby airports that may be better suited for you.
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 30, 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 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Salem flights
Consider these flights traveling from Ontario to Salem.
Top 6 airlines flying from Ontario to Salem
Discover the top 6 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$175 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$292 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$81 | Average$238 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$157 | Average$354 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$166 | Average$277 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$342 | FlexibilityNo cancel fee | On-time63% |