How popular is this Ontario to Salem flight route?

Flights from Ontario to Salem have been viewed 17 times in the past calendar month.

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 $50. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Ontario to Salem for a low price.

In terms of precipitation, rainfall in Salem ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Salem when rainfall is around 0.7 in.

If weather is an important factor for your trip to Salem, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the cheapest flights from Ontario to Salem?

Looking at all options, your cheapest flight can be booked for $159. While the most popular route (Ontario - Portland) can be booked for $197 on average, our data indicates $400 when flying from Ontario to Salem.

What are the most reliable airlines from Ontario to Salem?

The top 3 most reliable airlines when flying from Ontario to Salem are British Airways (100%), Horizon Air (95%) and Alaska Airlines (90%).

What are the most popular airlines that fly from Ontario to Salem?

When booking a flight from Ontario to Salem, you may want to consider flying on Alaska Airlines, Southwest or Frontier as they are the most popular for this route.

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 6 different airlines.

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.

Find Cheap Flights from Ontario to Salem

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Cheapflights Tip: The best prices from Ontario to Salem are usually found in February or April, booked 66 days in advance, depart on a Wednesday or Sunday and return on a Monday

Find flight deals from Ontario to Salem

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	February
Average price	$323

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Highest demand for flights based on searches. 10% potential increase in price ($33 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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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?

It’s optimal to fly from Ontario to Salem in the evening. By choosing this option you can save up to 72% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Ontario to Salem?

Travelers seeking maximum savings on their Ontario to Salem flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Salem

Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta 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.

Alaska Airlines

7.9

Good

13,101 reviews

Reviews

1 / 20

10.0

Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Alaska Airlines

7.9

Good

13,101 reviews

Alaska Airlines

7.9

Good

13,101 reviews

Reviews

1 / 20

10.0

Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Southwest

7.9

Good

4,207 reviews

Alaska Airlines

7.9

Good

13,101 reviews

Reviews

1 / 20

10.0

Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Delta

7.8

Good

8,654 reviews

Alaska Airlines

7.9

Good

13,101 reviews

Reviews

1 / 20

10.0

Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

United Airlines

7.3

Good

10,392 reviews

Alaska Airlines

7.9

Good

13,101 reviews

Reviews

1 / 20

10.0

Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Frontier

5.5

Fair

2,521 reviews

Alaska Airlines

7.9

Good

13,101 reviews

Reviews

1 / 20

10.0

Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

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 6 different airlines.
How popular is this Ontario to Salem flight route?
Flights from Ontario to Salem have been viewed 17 times in the past calendar month.
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 $50. However, be on the lookout for offers from Southwest and United 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 British Airways (100%), Horizon Air (95%) and Alaska Airlines (90%).
What are the cheapest flights from Ontario to Salem?
Looking at all options, your cheapest flight can be booked for $159. While the most popular route (Ontario - Portland) can be booked for $197 on average, our data indicates $400 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.

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Top 6 airlines flying from Ontario to Salem

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$100	Average$239	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$145	Average$287	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$157	Average$379	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$167	Average$330	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$191	Average$301	FlexibilityNo cancel fee	On-time69%
Hawaiian Airlines	Cheapest$205	Average$341	FlexibilityNo cancel fee	On-time85%

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Cheap flights from Ontario (ONT) to Salem, OR

Find cheap flights from Ontario to Salem with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Ontario to Salem

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Popular in

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Cheapflights Insights

What is the cheapest time of day to fly from ONT to SA8?

It’s optimal to fly from Ontario to Salem in the evening. By choosing this option you can save up to 72% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Ontario to Salem?

Travelers seeking maximum savings on their Ontario to Salem flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Salem

Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta 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.

Related info for your journey

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

How popular is this Ontario to Salem flight route?

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

What are the most reliable airlines from Ontario to Salem?

What are the cheapest flights from Ontario to Salem?

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

How can I find direct flights from Ontario to Salem?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 22, 2026.

Other flights from Ontario

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Top 6 airlines flying from Ontario to Salem

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