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Cheap flights from Denver to Idaho from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Idaho departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Idaho

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Idaho that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Idaho.

Cheap last minute flights

Planning a quick getaway from Denver to Idaho? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Idaho, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Idaho

Find recent round-trip train or bus tickets from Denver to Idaho.

All round-trip flight deals to Idaho

The cheapest plane tickets to Idaho found on KAYAK recently.
6:05 pm - 11:43 pmDEN-GEG
6h 38m1 stop
1:15 pm - 7:21 pmGEG-DEN
5h 06m1 stop
$203Delta
Find Deal
Tue, Feb 4 - Tue, Feb 18
8:31 am - 12:12 pmDEN-WYS
3h 41m1 stop
12:53 pm - 7:15 pmWYS-DEN
6h 22m1 stop
$212Delta
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Tue, Jul 1 - Tue, Jul 8
7:00 am - 1:51 pmDEN-BOI
6h 51m1 stop
7:55 pm - 1:54 pmBOI-DEN
17h 59m1 stop
$218Alaska Airlines
Find Deal
Tue, Feb 25 - Mon, Mar 10
2:50 pm - 8:41 pmDEN-GEG
6h 51m1 stop
1:39 pm - 9:20 pmGEG-DEN
6h 41m1 stop
$220Alaska Airlines
Find Deal
Tue, Mar 11 - Tue, Mar 18
10:20 am - 4:22 pmDEN-GEG
7h 02m1 stop
1:25 pm - 6:57 pmGEG-DEN
4h 32m1 stop
$221Delta
Find Deal
Sat, Feb 1 - Sat, Feb 8
7:47 am - 10:04 amDEN-BOI
2h 17mnonstop
2:30 pm - 4:30 pmBOI-DEN
2h 00mnonstop
$229United Airlines
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Tue, Feb 25 - Mon, Mar 10
9:30 am - 4:16 pmDEN-BOI
6h 46m1 stop
2:30 pm - 4:30 pmBOI-DEN
2h 00mnonstop
$239United Airlines
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Tue, Feb 25 - Mon, Mar 10
7:20 am - 1:40 pmDEN-BOI
6h 20m1 stop
5:00 am - 6:55 amBOI-DEN
1h 55mnonstop
$321Southwest
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Thu, May 15 - Sun, May 18
6:25 am - 1:30 pmDEN-BOI
7h 05m2 stops
5:35 pm - 10:45 pmBOI-DEN
5h 10m1 stop
$329Southwest
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Sat, Jan 25 - Sun, Feb 2
7:15 pm - 4:05 pmDEN-GEG
21h 50m1 stop
5:05 pm - 6:15 pmGEG-DEN
24h 10m1 stop
$331Sun Country Air
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Wed, Jun 18 - Sun, Jun 22
7:00 am - 1:51 pmDEN-BOI
6h 51m1 stop
$100Alaska Airlines
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Tue, Feb 25
9:15 am - 11:15 amDEN-BOI
2h 00mnonstop
$101Southwest
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Wed, Jan 29
10:59 am - 5:02 pmDEN-BOI
6h 03m1 stop
$111Delta
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Tue, Feb 11
5:40 am - 12:18 pmDEN-GEG
7h 38m1 stop
$111Delta
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Sat, Feb 8
7:45 am - 1:27 pmDEN-BOI
5h 42m1 stop
$116American Airlines
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Thu, Feb 6
11:15 am - 1:23 pmDEN-BOI
2h 08mnonstop
$118United Airlines
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Mon, Feb 10
7:45 am - 10:02 amDEN-BOI
2h 17mnonstop
$126United Airlines
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Wed, Mar 12
11:24 am - 4:56 pmDEN-BOI
5h 32m1 stop
$176American Airlines
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Fri, Jan 24
8:31 am - 6:46 pmDEN-BOI
34h 15m3 stops
Thu, Feb 27
9:22 am - 12:32 pmDEN-BOI
27h 10m3 stops
Wed, Mar 5
11:25 am - 1:38 pmDEN-SUN
2h 13mnonstop
7:00 am - 9:12 amSUN-DEN
2h 12mnonstop
$354United Airlines
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Wed, Jan 15 - Sat, Jan 25
7:20 pm - 9:25 pmDEN-SUN
2h 05mnonstop
12:20 pm - 9:58 pmSUN-DEN
9h 38m1 stop
$364United Airlines
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Wed, Jan 15 - Wed, Jan 22
10:59 am - 2:55 pmDEN-SUN
3h 56m1 stop
1:00 pm - 7:21 pmSUN-DEN
6h 21m1 stop
$374Delta
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Wed, Jan 15 - Wed, Jan 22
11:25 am - 1:38 pmDEN-SUN
2h 13mnonstop
7:00 am - 9:12 amSUN-DEN
2h 12mnonstop
$379United Airlines
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Wed, Jan 15 - Sun, Jan 19
7:20 pm - 9:25 pmDEN-SUN
2h 05mnonstop
12:20 pm - 9:58 pmSUN-DEN
9h 38m1 stop
$389United Airlines
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Wed, Jan 15 - Sun, Jan 19
5:40 am - 12:20 pmDEN-SUN
6h 40m1 stop
3:35 pm - 7:21 pmSUN-DEN
3h 46m1 stop
$399Delta
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Wed, Jan 15 - Sun, Jan 19
2:07 pm - 7:15 pmDEN-BOI
5h 08m1 stop
4:59 pm - 10:36 pmBOI-DEN
5h 37m1 stop
$570Alaska Airlines
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Fri, Jan 10 - Mon, Jan 13
2:27 pm - 10:17 pmDEN-IDA
7h 50m1 stop
12:55 pm - 8:10 pmIDA-DEN
7h 15m1 stop
$619American Airlines
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Mon, Jan 13 - Wed, Jan 15
1:00 pm - 10:24 pmDEN-BOI
9h 24m2 stops
6:39 am - 12:09 pmBOI-DEN
5h 30m1 stop
$656American Airlines
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Fri, Jan 10 - Mon, Jan 13
12:04 pm - 6:15 pmDEN-SUN
6h 11m1 stop
6:57 pm - 1:07 pmSUN-DEN
18h 10m2 stops
$659Alaska Airlines
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Sun, Jan 12 - Sat, Jan 25
9:00 am - 11:00 amDEN-BOI
2h 00mnonstop
4:20 pm - 6:15 pmBOI-DEN
1h 55mnonstop
$201Southwest
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Wed, Apr 2 - Wed, Apr 9
9:15 am - 11:15 amDEN-BOI
2h 00mnonstop
5:30 am - 7:30 amBOI-DEN
2h 00mnonstop
$229Southwest
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Wed, Feb 12 - Sun, Feb 16
7:45 am - 10:05 amDEN-BOI
2h 20mnonstop
7:00 am - 9:00 amBOI-DEN
2h 00mnonstop
$246United Airlines
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Thu, Feb 6 - Sun, Feb 9
3:45 pm - 5:50 pmDEN-BOI
2h 05mnonstop
2:36 pm - 4:35 pmBOI-DEN
1h 59mnonstop
$257United Airlines
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Mon, Feb 17 - Fri, Feb 21
11:29 am - 1:21 pmDEN-IDA
1h 52mnonstop
2:28 pm - 4:24 pmIDA-DEN
1h 56mnonstop
$259United Airlines
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Wed, Feb 5 - Tue, Feb 11
7:25 pm - 9:29 pmDEN-BOI
2h 04mnonstop
2:36 pm - 4:35 pmBOI-DEN
1h 59mnonstop
$264United Airlines
Find Deal
Sat, Feb 22 - Tue, Feb 25
9:05 pm - 10:36 pmDEN-LWS
2h 31mnonstop
5:36 am - 8:47 amLWS-DEN
2h 11mnonstop
$269United Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
3:45 pm - 5:50 pmDEN-BOI
2h 05mnonstop
8:29 am - 10:35 amBOI-DEN
2h 06mnonstop
$277United Airlines
Find Deal
Sat, Feb 22 - Wed, Feb 26
8:00 am - 9:48 amDEN-JAC
1h 48mnonstop
2:32 pm - 4:18 pmJAC-DEN
1h 46mnonstop
$289United Airlines
Find Deal
Fri, Feb 7 - Wed, Feb 12
8:00 am - 9:48 amDEN-JAC
1h 48mnonstop
4:20 pm - 6:06 pmJAC-DEN
1h 46mnonstop
$298United Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26

Alaska Airlines flights from Denver to Idaho

Our best Alaska Airlines deals on Denver to Idaho flight tickets
Alaska Airlines
Feb 25
DEN7:00 amDenver Intl
6h 51m
1 stop
BOI1:51 pmBoise Air Term. Gowen Fld
Mar 10
BOI7:55 pmBoise Air Term. Gowen Fld
17h 59m
1 stop
DEN1:54 pmDenver Intl
Alaska Airlines
Mar 11
DEN2:50 pmDenver Intl
6h 51m
1 stop
GEG8:41 pmSpokane
Mar 18
GEG1:39 pmSpokane
6h 41m
1 stop
DEN9:20 pmDenver Intl
Alaska Airlines
Feb 19
DEN2:50 pmDenver Intl
6h 03m
1 stop
BOI8:53 pmBoise Air Term. Gowen Fld
Feb 24
BOI2:46 pmBoise Air Term. Gowen Fld
9h 03m
1 stop
DEN11:49 pmDenver Intl

United Airlines flights from Denver to Idaho

Our best United Airlines deals on Denver to Idaho flight tickets
United Airlines
Feb 25
DEN7:47 amDenver Intl
2h 17m
BOI10:04 amBoise Air Term. Gowen Fld
Mar 10
BOI2:30 pmBoise Air Term. Gowen Fld
2h 00m
DEN4:30 pmDenver Intl
United Airlines
Feb 25
DEN9:30 amDenver Intl
6h 46m
1 stop
BOI4:16 pmBoise Air Term. Gowen Fld
Mar 10
BOI2:30 pmBoise Air Term. Gowen Fld
2h 00m
DEN4:30 pmDenver Intl
United Airlines
Feb 6
DEN10:15 amDenver Intl
6h 12m
1 stop
BOI4:27 pmBoise Air Term. Gowen Fld
Feb 9
BOI5:37 pmBoise Air Term. Gowen Fld
1h 59m
DEN7:36 pmDenver Intl

See travel insights to Idaho from

How to get the cheapest flight ticket from Denver to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho?

In general, July is the cheapest month to fly from Denver to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. If you don’t want to visit Idaho in July, then you should wait until August to fly from Denver, when ticket prices are also cheap, with an average price of $287.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $291. On the other hand, Monday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $386.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Denver to Idaho in the evening for as low as $302. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Idaho, so prices are often more expensive at around $338 per ticket.

What is the cheapest Denver Intl to Idaho flight route?

Fly from Denver Intl to Idaho Falls Fanning Field for the best Denver Intl - Idaho flight prices

How far in advance should I book a flight to Idaho?

The ideal time to book your flight to Idaho is 49 days in advance when prices tend to average $320. Keep in mind that you might be able to find cheaper flights to Idaho at any time. In fact, our users found flights for as low as $233 in the past 72 hours.

What cabin class options are available on Denver Intl to Idaho flights?

There are 3 cabin classes available to choose from on Denver Intl to Idaho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Denver to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Idaho

Best Price Found

$100

Fastest flight time

1h 32m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Idaho

6 airports
The best one-way flight to Idaho from Denver in the past 72 hours is $100. The best round-trip flight deal from Denver to Idaho found on momondo in the last 72 hours is $203.
The fastest flight from Denver to Idaho takes 1h 32m
Direct flights go from Denver to Idaho on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Southwest.
There are 6 airports near Idaho: West Yellowstone (WYS), Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Hailey Sun Valley-Friedman (SUN), Jackson Hole (JAC)

  • When did momondo last update prices for flights from Denver Intl Airport to Idaho?

    Prices for flights from Denver Intl Airport to Idaho are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Idaho?

  • How old do you have to be to fly from Denver Intl Airport to Idaho?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to Idaho?


Best airlines flying from Denver to Idaho

Compare and see reviews for airlines that fly from Denver to Idaho with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $156Free CancellationRating
8.0
8,501 reviews
Search Delta flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $182Free CancellationRating
8.0
9,642 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $223Free CancellationRating
8.1
4,650 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Idaho?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Idaho. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Denver to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from Denver to Idaho?

momondo provides multiple filters to help you find the best flight to Idaho from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Denver to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Denver and alert you when they change.


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