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Salem

Cheap flights from Denver (DEN) to Salem, OR

DEN — PDX
Oct 24 — Oct 311
Sat 10/24
Sat 10/31
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Salem are usually found in January or April, booked 47 days in advance, depart on a Saturday or Thursday and return on a Thursday

Find flight deals from Denver to Salem

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Average price

$265
Provider with most accurate pricing for Denver Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Portland flights.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from Denver to Salem

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

One of the essential ways to save on airfare from Denver to Salem is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

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

Travelers seeking maximum savings on their Denver to Salem flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings 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 Southwest,Alaska Airlines, andUnited Airlines from Denver 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.
Southwest
8.0
Very good
4,199 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Southwest
8.0
Very good
4,199 reviews
Southwest
8.0
Very good
4,199 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Alaska Airlines
7.9
Good
12,963 reviews
Southwest
8.0
Very good
4,199 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
United Airlines
7.4
Good
10,233 reviews
Southwest
8.0
Very good
4,199 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Frontier
5.6
Fair
2,578 reviews
Southwest
8.0
Very good
4,199 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Related info for your journey

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

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Salem from Denver. Booking flights from Denver Intl (DEN) to Salem should be relatively easy as there are 3 daily outbound flights to Salem from 5 different airlines.

  • How popular is this Denver to Salem flight route?

    The Denver Intl to Salem flight path was viewed by 29 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $29 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $78 and Southwest from $78 one-way.

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

    Before booking your flight to Salem from Denver, check out the most reliable airlines to get you to your destination on time: Condor (92%), Frontier (83%), Volaris( 83%).

  • What are the cheapest flights from Denver to Salem?

    While on average a flight from Denver to Salem is generally $297, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Denver Intl - Portland), you can expect to pay $183 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Denver to Salem

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$198FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$147Average$349FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$147Average$351FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$148Average$335FlexibilityNo cancel feeOn-time75%
DeltaCheapest$183Average$244FlexibilityNo cancel feeOn-timeN/A

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