Salem

$113+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PDX
Jul 7 — Jul 141
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Find cheap flights from Ontario to Salem with Cheapflights

1. Tell us where you want to go

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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 flights from Ontario to Salem
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 7, 2026.

This Southwest deal was found by Cheapflights users on 6/3. 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.
Tue 9/110:55 am
ONT
-
PDX
2 stops8h 55m
Southwest
Tue 9/85:50 am
PDX
-
ONT
2 stops7h 20m
Southwest
Deal found 6/3$227
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 7/710:49 am
ONT
-
PDX
1 stop5h 42m
Frontier
Tue 7/145:16 pm
PDX
-
ONT
1 stop6h 34m
Frontier
Deal found 6/6$230
This Southwest deal was found by Cheapflights users on 6/2. 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
Sat 7/189:00 am
PDX
-
ONT
1 stop3h 45m
Southwest
Deal found 6/2$232
This Southwest deal was found by Cheapflights users on 6/2. 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 7/38:45 pm
ONT
-
PDX
1 stop4h 35m
Southwest
Sun 7/265:20 am
PDX
-
ONT
1 stop3h 45m
Southwest
Deal found 6/2$237
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 8/212:40 pm
ONT
-
PDX
1 stop4h 35m
Southwest
Tue 8/256:35 am
PDX
-
ONT
1 stop6h 35m
Southwest
Deal found 6/4$238
This Southwest deal was found by Cheapflights users on 6/2. 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
Sun 7/265:20 am
PDX
-
ONT
1 stop3h 45m
Southwest
Deal found 6/2$242
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$243
This Frontier 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 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 6/4$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$246
This Southwest deal was found by Cheapflights users on 6/2. 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.
Tue 7/147:20 pm
ONT
-
PDX
1 stop4h 50m
Southwest
Fri 7/177:25 am
PDX
-
ONT
1 stop4h 40m
Southwest
Deal found 6/2$247
This Delta deal was found by Cheapflights users on 6/3. 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 10/155:05 pm
ONT
-
PDX
1 stop6h 46m
Delta
Tue 10/203:50 pm
PDX
-
ONT
1 stop6h 53m
Delta
Deal found 6/3$248
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.
Mon 8/36:00 am
ONT
-
PDX
1 stop10h 51m
Frontier
Tue 8/45:16 pm
PDX
-
ONT
1 stop6h 34m
Frontier
Deal found 6/6$249

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 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(Southwest)

One-way from

$113
(Super.com)

Popular in

May

Cheapest in

October

Average price

$257
Provider with most accurate pricing for Los Angeles-Portland flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Portland flights.
From Ontario to Salem
One-way flight from Ontario to Salem
Highest demand for flights based on searches. 9% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 7, 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

Price

Cheapest round-trip

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Fri 8/21

2:40 pm-7:15 pm

1 stop4h 35m

Portland

Sun 8/23

6:45 pm-10:50 pm

1 stop4h 05m

$232

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Thu 7/16

8:45 pm-1:25 am

1 stop4h 40m

Portland

Mon 7/20

5:10 am-12:10 pm

1 stop7h 00m

$237

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Wed 7/22

6:20 am-11:41 am

1 stop5h 21m

Portland

Fri 7/24

7:20 pm-11:48 pm

1 stop4h 28m

$253

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 6/20

6:20 am-11:42 am

1 stop5h 22m

Portland

Sun 6/21

5:30 am-11:22 am

1 stop5h 52m

$257

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

Sun 6/14

5:40 am-9:20 am

1 stop3h 40m

Portland

Thu 6/18

10:40 pm-7:25 am

1 stop8h 45m

$282

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 6/20

1:40 pm-8:54 pm

1 stop7h 14m

Portland

Wed 6/24

7:00 am-12:12 pm

1 stop5h 12m

$327

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Fri 7/17

5:32 pm-7:49 pm

Nonstop2h 17m

Portland

Mon 7/20

5:30 pm-11:11 pm

1 stop5h 41m

$347

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 6/20

4:55 pm-11:55 pm

2 stops7h 00m

Portland

Mon 6/22

10:40 pm-7:30 am

1 stop8h 50m

$354
Quickest round-trip

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Thu 6/25

5:32 pm-7:49 pm

Nonstop2h 17m

Portland

Mon 6/29

9:30 pm-11:51 pm

Nonstop2h 21m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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.
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

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 7, 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.

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 June 7, 2026.

The most flights from ONT to SA8 are scheduled on a Wednesday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 May 30, 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 7, 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

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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.
  • What airport do you fly from for flights from Ontario to Salem?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Salem from Ontario. Booking flights from Ontario (ONT) to Salem should be relatively easy as there are 2 daily outbound flights to Salem from 7 different airlines.

  • How popular is this Ontario to Salem flight route?

  • How long is the flight from Ontario to Salem?

    Airlines like Southwest and Delta fly from Ontario to Salem in about 4h 35m. The time it takes to get you to your destination can typically vary by up to 46m. Ontario and Salem are separated by a distance of 839 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ontario to Salem one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Southwest and Hawaiian Airlines, as they are both options that can get you from Ontario to Salem for a low price.

  • What are the most reliable airlines from Ontario to Salem?

    The top 3 most reliable airlines when flying from Ontario to Salem are SkyWest Airlines (100%), Hawaiian Airlines (90%) and Alaska Airlines (89%).

  • What are the cheapest flights from Ontario to Salem?

    Looking at all options, your cheapest flight can be booked for $178. While the most popular route (Ontario - Portland) can be booked for $237 on average, our data indicates $689 when flying from Ontario to Salem.

  • Can I find deals for flights from Ontario to Salem that include hotel bookings?

    Yes. In addition to deals on Ontario to Salem flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Salem?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Salem.

  • Can I find deals for business class flights from Ontario to Salem?

    Yes. Cheapflights offers flight deals from Ontario to Salem by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.

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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$77Average$167FlexibilityNo cancel feeOn-time62%
DeltaCheapest$78Average$295FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$86Average$210FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$108Average$194FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$157Average$333FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$166Average$262FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$166Average$317FlexibilityNo cancel feeOn-time63%

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