Coeur d'Alene

Cheap flights from Denver (DEN) to Coeur d'Alene, ID

DEN — GEG
Dec 5 — Dec 121
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Cheapflights Tip: The best prices from Denver Intl to Coeur d'Alene are usually found in January or March, booked 80 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Find flight deals from Denver to Coeur d'Alene

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Average price

$292
Provider with most accurate pricing for Denver Intl-Spokane flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Spokane flights.
Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Insights

Everything you need to know about your flight from Denver to Coeur d'Alene

What is the cheapest time of day to fly from DEN to CO5?

When flying from Denver to Coeur d'Alene, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 18% versus a flight at noon.

What is the cheapest day to fly from Denver to Coeur d'Alene?

Travelers seeking maximum savings on their Denver to Coeur d'Alene flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Coeur d'Alene

Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Denver to Coeur d'Alene 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

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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.

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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.

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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.

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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.

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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.

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

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 Coeur d'Alene?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Coeur d'Alene. On average, Denver Intl has 5 outbound flights to Coeur d'Alene per day from 5 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How popular is this Denver to Coeur d'Alene flight route?

  • What are the cheapest airlines to fly from Denver to Coeur d'Alene one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $41. Delta flights start at $138 while deals on United Airlines start at $148 one-way.

  • What are the most reliable airlines from Denver to Coeur d'Alene?

    No one likes to see their flight delayed. When booking a flight from Denver to Coeur d'Alene consider choosing SkyWest Airlines (95%), United Airlines (88%) or Air Canada (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Coeur d'Alene?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Denver Intl - Spokane) can be booked for $257 on average, our data indicates $324 when flying from Denver to Coeur d'Alene.

  • Can I find deals for flights from Denver to Coeur d'Alene that include hotel bookings?

    Yes. In addition to deals on Denver to Coeur d'Alene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Coeur d'Alene?

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

  • Can I find deals for business class flights from Denver to Coeur d'Alene?

    Yes. Cheapflights offers flight deals from Denver to Coeur d'Alene 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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Top 5 airlines flying from Denver to Coeur d'Alene

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$179FlexibilityNo cancel feeOn-time62%
DeltaCheapest$164Average$337FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$219Average$388FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$242Average$408FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$274Average$407FlexibilityNo cancel feeOn-time63%

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