Coeur d'Alene

$94+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GEG
Apr 16 — Apr 231
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Cheapflights Tip: The best prices from Denver Intl to Coeur d'Alene are usually found in January or September, booked 69 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 March 17, 2026.

This Trip.com deal was found by Cheapflights users on 3/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:12 am
DEN
-
GEG
Nonstop2h 26m
Frontier
Wed 5/2712:33 pm
GEG
-
DEN
Nonstop2h 26m
Frontier
Deal found 3/13$187
This Expedia deal was found by Cheapflights users on 3/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:12 am
DEN
-
GEG
Nonstop2h 26m
Frontier
Wed 5/2712:33 pm
GEG
-
DEN
Nonstop2h 26m
Frontier
Deal found 3/12$193
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:45 pm
DEN
-
GEG
1 stop5h 35m
Delta
Sun 4/196:15 am
GEG
-
DEN
1 stop5h 02m
Delta
Deal found 3/12$205
This Frontier deal was found by Cheapflights users on 3/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:00 am
DEN
-
GEG
Nonstop2h 21m
Frontier
Thu 4/93:40 pm
GEG
-
DEN
1 stop5h 20m
Frontier
Deal found 3/15$209
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:10 am
DEN
-
GEG
2 stops11h 47m
Delta
Tue 5/125:37 pm
GEG
-
DEN
1 stop5h 15m
Delta
Deal found 3/12$210
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:49 pm
DEN
-
GEG
2 stops9h 10m
Delta
Sat 5/165:00 am
GEG
-
DEN
2 stops8h 58m
Delta
Deal found 3/12$215
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:40 am
DEN
-
GEG
1 stop16h 05m
Multiple Airlines
Wed 5/2712:33 pm
GEG
-
DEN
Nonstop2h 26m
Multiple Airlines
Deal found 3/13$226
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:28 am
DEN
-
GEG
Nonstop2h 21m
Multiple Airlines
Tue 4/285:00 am
GEG
-
DEN
1 stop4h 54m
Multiple Airlines
Deal found 3/13$228
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/99:00 am
DEN
-
GEG
Nonstop2h 21m
Frontier
Sun 4/1211:06 am
GEG
-
DEN
Nonstop2h 14m
Frontier
Deal found 3/12$230
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/99:00 am
DEN
-
GEG
Nonstop2h 21m
Multiple Airlines
Sun 4/129:19 pm
GEG
-
DEN
1 stop26h 01m
Multiple Airlines
Deal found 3/12$232
This Frontier deal was found by Cheapflights users on 3/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:12 am
DEN
-
GEG
Nonstop2h 26m
Frontier
Mon 5/1112:33 pm
GEG
-
DEN
Nonstop2h 26m
Frontier
Deal found 3/13$233
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:28 am
DEN
-
GEG
Nonstop2h 21m
Frontier
Thu 4/2311:44 am
GEG
-
DEN
Nonstop2h 14m
Frontier
Deal found 3/14$235

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$187
(Trip.com)

One-way from

$94
(Frontier)

Popular in

April

Cheapest in

January

Average price

$367
Provider with most accurate pricing for Denver Intl-Spokane flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Spokane flights.
From Denver Intl to Coeur d'Alene
One-way flight from Denver Intl to Coeur d'Alene
Highest demand for flights based on searches. 25% potential increase in price ($93 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 17, 2026.
Use the filters below to find and compare flights from Denver to Coeur d'Alene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Tue 5/5

8:10 am-6:57 pm

2 stops11h 47m

Spokane

Tue 5/12

5:00 am-2:58 pm

2 stops8h 58m

$255

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Sat 4/25

8:10 am-6:57 pm

2 stops11h 47m

Spokane

Sun 4/26

6:15 am-12:17 pm

1 stop5h 02m

$280

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 4/30

7:45 pm-12:20 am

1 stop5h 35m

Spokane

Mon 5/4

11:25 am-10:29 pm

2 stops10h 04m

$289

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Tue 5/5

6:45 am-2:44 pm

2 stops8h 59m

Spokane

Tue 5/12

5:00 am-6:25 pm

2 stops12h 25m

$313

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Tue 5/5

8:15 pm-9:35 pm

Nonstop2h 20m

Spokane

Tue 5/12

2:40 pm-11:20 pm

1 stop7h 40m

$329

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Tue 4/28

8:55 am-2:05 pm

1 stop6h 10m

Spokane

Mon 5/4

2:50 pm-6:10 pm

Nonstop2h 20m

$371

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Mon 4/13

7:45 pm-9:11 pm

Nonstop2h 26m

Spokane

Mon 4/20

1:46 pm-5:05 pm

Nonstop2h 19m

$381

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 6/4

5:20 pm-11:35 pm

2 stops7h 15m

Spokane

Thu 6/11

1:30 pm-11:05 pm

1 stop8h 35m

$394
Quickest round-trip

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Sat 4/25

2:45 pm-4:05 pm

Nonstop2h 20m

Spokane

Sun 4/26

10:35 am-1:50 pm

Nonstop2h 15m

$399

DenverSpokane

DEN - GEG

DENGEG

Denver Intl

Thu 6/25

6:00 am-11:10 am

1 stop6h 10m

Spokane

Mon 6/29

9:50 am-8:00 pm

2 stops9h 10m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 March 13, 2026.

The best time to book flights from Denver to Coeur d'Alene is 69 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 $164). 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 March 17, 2026.

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 17% versus a flight in the morning.

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 March 14, 2026.

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. 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 March 17, 2026.

The most flights from DEN to CO5 are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 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 March 17, 2026.
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.

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for 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 6 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?

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

    Delta, Alaska Airlines, and Southwest can get you from Denver to Coeur d'Alene in just under 2h 20m. Your travel time can differ by up to 9h 27m. The distance between Denver and Coeur d'Alene is about 834 mi. This flight may include one or multiple stops.

  • 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 $44. Delta flights start at $98 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 Frontier (83%), Air Canada (75%) or Copa Airlines (75%) 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 $32. While the most popular route (Denver Intl - Spokane) can be booked for $239 on average, our data indicates $280 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 $164). 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.

See more FAQs

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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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$149FlexibilityNo cancel feeOn-time62%
DeltaCheapest$98Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$149Average$353FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$167Average$332FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$217Average$358FlexibilityNo cancel feeOn-time63%

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