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Coeur d'Alene

$48+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GEG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Coeur d'Alene are usually found in July or June, booked 78 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap 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 September 16, 2025.

Round-trip from

$83
(Frontier)

One-way from

$48
(Booking.com)

Popular in

March

Cheapest in

July

Average price

$258
From Denver Intl to Coeur d'Alene
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One-way flight from Denver Intl to Coeur d'Alene
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Highest demand for flights based on searches. 15% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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 10/309:48 amDEN - GEG
Nonstop2h 20mFrontier
Sun 11/212:03 pmGEG - DEN
Nonstop2h 16mFrontier
Deal found 9/14$83
This Frontier deal was found by Cheapflights users on 9/16. 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 10/239:48 amDEN - GEG
Nonstop2h 20mFrontier
Sun 10/2611:53 amGEG - DEN
Nonstop2h 26mFrontier
Deal found 9/16$109
This Frontier deal was found by Cheapflights users on 9/14. 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 10/99:48 amDEN - GEG
Nonstop2h 20mFrontier
Thu 10/1612:03 pmGEG - DEN
Nonstop2h 16mFrontier
Deal found 9/14$140
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 9/269:38 amDEN - GEG
Nonstop2h 20mFrontier
Sun 9/2811:53 amGEG - DEN
Nonstop2h 19mFrontier
Deal found 9/14$163
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:02 pmDEN - GEG
1 stop5h 20mMultiple Airlines
Sun 11/212:03 pmGEG - DEN
Nonstop2h 16mMultiple Airlines
Deal found 9/14$169
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 11/69:48 amDEN - GEG
Nonstop2h 20mMultiple Airlines
Wed 11/125:51 amGEG - DEN
1 stop5h 36mMultiple Airlines
Deal found 9/13$170
This Orbitz deal was found by Cheapflights users on 9/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:38 amDEN - GEG
Nonstop2h 20mFrontier
Sun 9/2811:53 amGEG - DEN
Nonstop2h 19mFrontier
Deal found 9/15$173
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:48 amDEN - GEG
Nonstop2h 20mFrontier
Sun 10/1911:53 amGEG - DEN
Nonstop2h 26mFrontier
Deal found 9/15$174
This Frontier deal was found by Cheapflights users on 9/16. 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 10/99:48 amDEN - GEG
Nonstop2h 20mFrontier
Sun 10/1211:53 amGEG - DEN
Nonstop2h 26mFrontier
Deal found 9/16$176
This Orbitz deal was found by Cheapflights users on 9/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:02 pmDEN - GEG
1 stop5h 20mMultiple Airlines
Sun 11/1612:03 pmGEG - DEN
Nonstop2h 16mMultiple Airlines
Deal found 9/15$182

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 September 16, 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 10/23

9:48 am-11:08 am

Nonstop2h 20m

Spokane

Sun 10/26

11:53 am-3:19 pm

Nonstop2h 26m

$160

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Fri 9/19

9:38 am-10:58 am

Nonstop2h 20m

Spokane

Fri 9/26

11:53 am-3:12 pm

Nonstop2h 19m

$196

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Fri 10/24

7:01 am-10:41 pm

1 stop16h 40m

Spokane

Tue 10/28

7:00 am-7:06 pm

1 stop11h 06m

$216

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Tue 10/14

7:02 pm-11:08 pm

1 stop5h 06m

Spokane

Tue 10/21

7:00 am-2:00 pm

1 stop6h 00m

$216

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Wed 11/5

7:04 pm-11:56 pm

1 stop5h 52m

Spokane

Wed 11/12

5:51 am-2:41 pm

1 stop7h 50m

$216

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 11/6

3:37 pm-9:14 pm

1 stop6h 37m

Spokane

Wed 11/12

5:51 am-12:27 pm

1 stop5h 36m

$216

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Fri 11/7

3:37 pm-10:59 pm

1 stop8h 22m

Spokane

Wed 11/12

5:51 am-12:27 pm

1 stop5h 36m

$216

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Wed 10/8

7:01 am-10:41 pm

1 stop16h 40m

Spokane

Wed 10/15

7:00 am-2:00 pm

1 stop6h 00m

$226

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Wed 10/8

7:01 am-10:41 pm

1 stop16h 40m

Spokane

Tue 10/14

7:00 am-2:00 pm

1 stop6h 00m

$226

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Fri 10/24

7:50 am-9:15 am

Nonstop2h 25m

Spokane

Mon 10/27

12:30 pm-7:30 pm

1 stop6h 00m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 September 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, January is the cheapest month in which you can book a flight from Denver to Coeur d'Alene (average of $326). Flying from Denver to Coeur d'Alene in March is currently the most expensive (average of $451). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Coeur d'Alene as you normally would.

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 September 14, 2025.

Travelers seeking maximum savings on their Denver to Coeur d'Alene flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday 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 September 16, 2025.

The most flights from DEN to CO5 are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 September 16, 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
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,174 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 8 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?

    Frontier, Alaska Airlines, and Hawaiian Airlines can get you from Denver to Coeur d'Alene in just under 2h 20m. Your travel time can differ by up to 14h 20m. The distance between Denver and Coeur d'Alene is about 834 mi. This flight may include one or multiple stops.

  • 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 (100%), Frontier (75%) or Copa Airlines (74%) 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 $177 on average, our data indicates $194 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, January is the cheapest month in which you can book a flight from Denver to Coeur d'Alene (average of $326). Flying from Denver to Coeur d'Alene in March is currently the most expensive (average of $451). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$164FlexibilityNo cancel feeOn-time62%
DeltaCheapest$133Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$177Average$372FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$383FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$246Average$381FlexibilityNo cancel feeOn-time75%

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