$69+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PDX
May 25 — Jun 11
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 July, booked 85 days in advance, depart on a Friday or Tuesday and return on a Saturday
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 April 25, 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 April 25, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 5/126:45 am
ONT
- PDX
1 stop4h 54m
Delta
Tue 5/195:30 am
PDX
- ONT
1 stop5h 42m
Delta
Deal found 4/20![Delta logo]()
$175
This Frontier deal was found by Cheapflights users on 4/20. 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 5/711:36 am
ONT
- PDX
1 stop9h 15m
Frontier
Sun 5/109:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/20![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/20. 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 5/144:04 pm
ONT
- PDX
1 stop4h 47m
Frontier
Mon 5/188:46 pm
PDX
- ONT
1 stop18h 58m
Frontier
Deal found 4/20![Frontier logo]()
$181
This Expedia deal was found by Cheapflights users on 4/20. 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.
Thu 5/144:04 pm
ONT
- PDX
1 stop4h 47m
Multiple Airlines
Mon 5/185:50 pm
PDX
- ONT
1 stop6h 08m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 4/20. 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 5/121:35 pm
ONT
- PDX
1 stop5h 51m
Delta
Mon 5/185:51 pm
PDX
- ONT
1 stop4h 43m
Delta
Deal found 4/20![Delta logo]()
$191
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 am
ONT
- PDX
1 stop10h 43m
Frontier
Sun 5/109:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/20![Frontier logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/2711:15 am
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Sat 6/68:00 am
PDX
- ONT
Nonstop2h 21m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$197
This Trip.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/118:44 am
ONT
- PDX
1 stop11h 07m
Frontier
Fri 5/158:46 pm
PDX
- ONT
1 stop22h 46m
Frontier
Deal found 4/20![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 4/20. 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 4/309:20 pm
ONT
- PDX
1 stop11h 39m
Frontier
Sun 5/179:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/20![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 4/23. 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 5/15:33 pm
ONT
- PDX
1 stop18h 09m
Frontier
Sun 5/109:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/23![Frontier logo]()
$202
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Thu 4/3012:59 am
ONT
- PDX
1 stop10h 04m
Frontier
Fri 5/158:46 pm
PDX
- ONT
1 stop22h 46m
Frontier
Deal found 4/22![Frontier logo]()
$203
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 April 25, 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 April 25, 2026.
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:55 pm
ONT
- PDX
1 stop4h 45m
Delta
Sun 5/315:30 am
PDX
- ONT
1 stop5h 42m
Delta
Deal found 4/20![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/121:30 pm
ONT
- PDX
1 stop7h 28m
United Airlines
Sat 5/165:35 pm
PDX
- ONT
1 stop5h 24m
United Airlines
Deal found 4/23![United Airlines logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/2911:15 am
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Sun 5/318:00 am
PDX
- ONT
Nonstop2h 21m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 4/24. 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 6/273:00 pm
ONT
- PDX
2 stops6h 35m
Southwest
Sat 7/46:20 am
PDX
- ONT
1 stop8h 40m
Southwest
Deal found 4/24![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:50 pm
ONT
- PDX
1 stop6h 05m
Delta
Mon 5/185:30 am
PDX
- ONT
1 stop7h 05m
Delta
Deal found 4/22![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:35 pm
ONT
- PDX
1 stop7h 43m
Delta
Sun 5/315:30 am
PDX
- ONT
1 stop5h 42m
Delta
Deal found 4/21![Delta logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 5/235:57 pm
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Tue 5/267:05 am
PDX
- ONT
1 stop12h 03m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 4/24. 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 6/262:30 pm
ONT
- PDX
1 stop6h 30m
Southwest
Sun 7/55:20 am
PDX
- ONT
1 stop3h 45m
Southwest
Deal found 4/24![Southwest logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 6/55:57 pm
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Sun 6/79:31 pm
PDX
- ONT
Nonstop2h 25m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 4/24. 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 6/256:20 am
ONT
- PDX
1 stop5h 23m
Delta
Mon 6/295:30 am
PDX
- ONT
1 stop5h 47m
Delta
Deal found 4/24![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/247:00 am
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Sat 5/305:00 am
PDX
- ONT
1 stop6h 10m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$317
Last-minute flights from Ontario to SalemDiscover last-minute flight deals from Ontario to Salem. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Salem. Data last updated April 25, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/20. 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 4/309:20 pm
ONT
- PDX
1 stop11h 39m
Frontier
Sun 5/179:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/20![Frontier logo]()
$201
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Thu 4/3012:59 am
ONT
- PDX
1 stop10h 04m
Frontier
Fri 5/158:46 pm
PDX
- ONT
1 stop22h 46m
Frontier
Deal found 4/22![Frontier logo]()
$203
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 am
ONT
- PDX
1 stop10h 43m
Frontier
Sun 5/109:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/20![Frontier logo]()
$194
This Frontier deal was found by Cheapflights users on 4/23. 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 5/15:33 pm
ONT
- PDX
1 stop18h 09m
Frontier
Sun 5/109:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/23![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 4/20. 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 5/711:36 am
ONT
- PDX
1 stop9h 15m
Frontier
Sun 5/109:46 pm
PDX
- ONT
1 stop10h 03m
Frontier
Deal found 4/20![Frontier logo]()
$180
This Trip.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/118:44 am
ONT
- PDX
1 stop11h 07m
Frontier
Fri 5/158:46 pm
PDX
- ONT
1 stop22h 46m
Frontier
Deal found 4/20![Frontier logo]()
$199
This Delta deal was found by Cheapflights users on 4/20. 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 5/126:45 am
ONT
- PDX
1 stop4h 54m
Delta
Tue 5/195:30 am
PDX
- ONT
1 stop5h 42m
Delta
Deal found 4/20![Delta logo]()
$175
This Delta deal was found by Cheapflights users on 4/20. 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 5/121:35 pm
ONT
- PDX
1 stop5h 51m
Delta
Mon 5/185:51 pm
PDX
- ONT
1 stop4h 43m
Delta
Deal found 4/20![Delta logo]()
$191
This Frontier deal was found by Cheapflights users on 4/20. 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 5/144:04 pm
ONT
- PDX
1 stop4h 47m
Frontier
Mon 5/188:46 pm
PDX
- ONT
1 stop18h 58m
Frontier
Deal found 4/20![Frontier logo]()
$181
This Expedia deal was found by Cheapflights users on 4/20. 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.
Thu 5/144:04 pm
ONT
- PDX
1 stop4h 47m
Multiple Airlines
Mon 5/185:50 pm
PDX
- ONT
1 stop6h 08m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/277:00 am
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Wed 6/38:00 am
PDX
- ONT
Nonstop2h 21m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$197
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 April 25, 2026.
Search for one-way flight options from Ontario to Salem. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Super.com deal was found by Cheapflights users on 4/21. 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 5/144:04 pm
ONT
- PDX
1 stop4h 47m
Frontier
Deal found 4/21![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 4/20. 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.
Sat 5/233:30 pm
ONT
- PDX
1 stop18h 50m
Frontier
Deal found 4/20![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/204:39 pm
ONT
- PDX
1 stop17h 41m
Frontier
Deal found 4/20![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/64:39 pm
ONT
- PDX
1 stop28h 12m
Frontier
Deal found 4/21![Frontier logo]()
$84
This Delta deal was found by Cheapflights users on 4/20. 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 6/105:59 pm
ONT
- PDX
1 stop5h 55m
Delta
Deal found 4/20![Delta logo]()
$88
This Super.com deal was found by Cheapflights users on 4/21. 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 5/74:04 pm
ONT
- PDX
1 stop4h 47m
Frontier
Deal found 4/21![Frontier logo]()
$89
This Trip.com deal was found by Cheapflights users on 4/20. 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.
Mon 5/1111:36 am
ONT
- PDX
1 stop8h 15m
Frontier
Deal found 4/20![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:30 pm
ONT
- PDX
2 stops25h 05m
Frontier
Deal found 4/21![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 4/23. 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 5/88:44 am
ONT
- PDX
1 stop11h 07m
Frontier
Deal found 4/23![Frontier logo]()
$95
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 April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $175 (Delta) |
One-way from | $69 (Super.com) |
Popular in | April |
Cheapest in | October |
Average price | $277 |
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 April 25, 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
Sat 5/30
5:55 pm-10:40 pm
1 stop4h 45m
Portland
Sun 5/31
5:30 am-11:12 am
1 stop5h 42m
$217
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 5/15
5:50 pm-11:55 pm
1 stop6h 05m
Portland
Mon 5/18
5:30 am-12:35 pm
1 stop7h 05m
$218
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Tue 5/12
1:30 pm-8:58 pm
1 stop7h 28m
Portland
Sat 5/16
5:35 pm-10:59 pm
1 stop5h 24m
$226
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sun 5/24
1:35 pm-9:18 pm
1 stop7h 43m
Portland
Sun 5/31
5:30 am-11:12 am
1 stop5h 42m
$228
Quickest round-trip
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 5/29
11:15 am-1:39 pm
Nonstop2h 24m
Portland
Sun 5/31
8:00 am-10:21 am
Nonstop2h 21m
$237
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 5/23
5:57 pm-8:21 pm
Nonstop2h 24m
Portland
Tue 5/26
7:05 am-7:08 pm
1 stop12h 03m
$260
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Thu 6/25
6:20 am-11:43 am
1 stop5h 23m
Portland
Mon 6/29
5:30 am-11:17 am
1 stop5h 47m
$299
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 6/5
5:57 pm-8:21 pm
Nonstop2h 24m
Portland
Sun 6/7
9:31 pm-11:56 pm
Nonstop2h 25m
$307
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Sat 6/27
3:00 pm-9:35 pm
2 stops6h 35m
Portland
Sat 7/4
6:20 am-3:00 pm
1 stop8h 40m
$310
OntarioPortland
ONT - PDX
ONTPDX
Ontario
Fri 6/26
2:30 pm-9:00 pm
1 stop6h 30m
Portland
Sun 7/5
5:20 am-9:05 am
1 stop3h 45m
$317
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 April 25, 2026.
It’s optimal to fly from Ontario to Salem at noon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the evening.
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 April 18, 2026.
Travelers seeking maximum savings on their Ontario to Salem flight should consider departing on Tuesday at noon 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.
How much does it cost to fly round-trip from Ontario to Salem?
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 April 25, 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.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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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Ontario and Salem flights
Browse other Ontario and Salem flight options. Last updated on April 25, 2026.
Other flights from Ontario
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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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$160 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$318 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$216 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$157 | Average$310 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$265 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$317 | FlexibilityNo cancel fee | On-time63% |