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Coeur d'Alene

$39+ Cheap flights from Denver (DEN) to Coeur d'Alene, ID

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GEG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Coeur d'Alene are usually found in September or October, booked 78 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Denver to Coeur d'Alene

Cheapest flights from Denver to Coeur d'Alene
Explore the most affordable flight options available from Denver to Coeur d'Alene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/279:36 amDEN - GEG
Nonstop2h 31mFrontier
Thu 1/81:19 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$113
This Frontier deal was found by Cheapflights users on 12/16. 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.
Sun 12/289:36 amDEN - GEG
Nonstop2h 31mFrontier
Thu 1/81:19 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$114
This Frontier deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:15 amDEN - GEG
1 stop10h 38mFrontier
Thu 1/81:19 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$121
This Frontier deal was found by Cheapflights users on 12/16. 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 12/256:15 amDEN - GEG
1 stop10h 38mFrontier
Thu 1/81:19 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$146
This Frontier deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:36 amDEN - GEG
Nonstop2h 31mFrontier
Sun 1/412:02 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$148
This Frontier deal was found by Cheapflights users on 12/16. 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 12/279:36 amDEN - GEG
Nonstop2h 31mFrontier
Sun 1/111:19 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$169
This Frontier deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:15 amDEN - GEG
1 stop10h 38mFrontier
Sun 1/111:19 pmGEG - DEN
Nonstop2h 42mFrontier
Deal found 12/16$176
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/279:36 amDEN - GEG
Nonstop2h 31mMultiple Airlines
Sun 1/118:58 pmGEG - DEN
2 stops22h 22mMultiple Airlines
Deal found 12/16$185
This WAYA deal was found by Cheapflights users on 12/16. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:36 amDEN - GEG
Nonstop2h 31mMultiple Airlines
Tue 1/610:17 amGEG - DEN
1 stop5h 36mMultiple Airlines
Deal found 12/16$189

Find flight deals from Denver to Coeur d'Alene

Keep the following information in mind while searching for Denver to Coeur d'Alene flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$113
(Kiwi.com)

One-way from

$39
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$332
Provider with most accurate pricing for Denver Intl-Spokane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Spokane flights.
Search Deals
From Denver Intl to Coeur d'Alene
Search Deals
One-way flight from Denver Intl to Coeur d'Alene
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Coeur d'Alene 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 December 18, 2025.
Use the filters below to find and compare flights from Denver to Coeur d'Alene that are best for you.

Fly from

Denver

Fly to

Coeur d'Alene

Route

Depart

Return

Price

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 1/29

6:50 pm-11:59 pm

1 stop6h 09m

Spokane

Sun 2/1

3:40 pm-11:25 pm

1 stop6h 45m

$205

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Tue 3/10

1:03 pm-6:48 pm

1 stop6h 45m

Spokane

Sat 3/14

3:27 pm-11:30 pm

1 stop7h 03m

$205

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Fri 1/23

6:50 pm-11:59 pm

1 stop6h 09m

Spokane

Mon 1/26

5:05 am-12:27 pm

1 stop6h 22m

$205

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 1/8

6:29 am-10:45 am

1 stop5h 16m

Spokane

Mon 1/12

6:05 am-12:27 pm

1 stop5h 22m

$205

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Wed 2/4

12:30 pm-6:45 pm

1 stop7h 15m

Spokane

Tue 2/10

9:20 am-5:34 pm

1 stop7h 14m

$205

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 2/26

6:40 am-10:37 am

1 stop4h 57m

Spokane

Mon 3/2

3:40 pm-11:25 pm

1 stop6h 45m

$205

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Sat 1/24

12:46 pm-10:52 pm

2 stops11h 06m

Spokane

Wed 1/28

11:25 am-5:34 pm

1 stop5h 09m

$210

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Wed 2/4

6:29 am-12:37 pm

1 stop7h 08m

Spokane

Mon 2/9

1:20 pm-10:36 pm

2 stops8h 16m

$210

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Fri 1/16

6:29 am-12:37 pm

1 stop7h 08m

Spokane

Tue 1/20

9:20 am-8:07 pm

2 stops9h 47m

$210

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Wed 2/18

7:00 am-11:06 am

1 stop5h 06m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Denver to Coeur d'Alene

Have a flexible travel schedule? Discover the best time to fly to Coeur d'Alene from Denver 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 Denver to Coeur d'Alene

How far ahead should I book a flight from Denver to Coeur d'Alene?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Coeur d'Alene. Price data was last updated on December 12, 2025.

The best time to book flights from Denver to Coeur d'Alene is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Coeur d'Alene?

Currently, September is the cheapest month in which you can book a flight from Denver to Coeur d'Alene (average of $49). Flying from Denver to Coeur d'Alene in April is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Denver to Coeur d'Alene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

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 evening, which can drop the price by up to 20% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Coeur d'Alene. Price data was last updated on December 13, 2025.

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

Weekly flight availability from Denver to Coeur d'Alene

Explore weekly flight availability from Denver to Coeur d'Alene. 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 December 18, 2025.

The most flights from DEN to CO5 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Coeur d'Alene

Get insights into the airlines that provide service to Coeur d'Alene. 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 Coeur d'Alene. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Frontier
5.8
Fair
3,081 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Denver to Coeur d'Alene. 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 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?

    Within the past month, 16 users have taken a look at flights from Denver Intl to Coeur d'Alene.

  • How long is the flight from Denver to Coeur d'Alene?

    Delta can get you from Denver to Coeur d'Alene in just under 6h 09m. Your travel time can differ by up to . The distance between Denver and Coeur d'Alene is about 834 mi.

  • 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 $47. Delta flights start at $77 while deals on Southwest start at $98 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 (92%), Frontier (90%) or United Airlines (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 $49. While the most popular route (Denver Intl - Spokane) can be booked for $155 on average, our data indicates $204 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.

  • What is the cheapest month to book a flight from Denver to Coeur d'Alene?

    Currently, September is the cheapest month in which you can book a flight from Denver to Coeur d'Alene (average of $49). Flying from Denver to Coeur d'Alene in April is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Denver to Coeur d'Alene

Discover the top 5 airlines that operate flights from Denver to Coeur d'Alene. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$164FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$158Average$374FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$200Average$344FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$217Average$379FlexibilityNo cancel feeOn-time63%

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