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Cheap flights from Idaho Falls to Denver from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Denver departing on 3/21. 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 Idaho Falls to Denver

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho Falls to Denver 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 Idaho Falls to Denver.

Cheap last minute flights

Planning a quick getaway from Idaho Falls to Denver? 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 Denver, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho Falls to Denver

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

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
5:50 pm - 7:40 pmIDA-DEN
1h 50mnonstop
7:20 pm - 9:08 pmDEN-IDA
1h 48mnonstop
$189United Airlines
Find Deal
jue., ene. 9 - lun., ene. 13
6:57 pm - 10:47 pmIDA-DEN
3h 50m1 stop
5:40 am - 12:30 pmDEN-IDA
6h 50m1 stop
$208Delta
Find Deal
dom., ene. 12 - sáb., ene. 18
5:50 pm - 7:40 pmIDA-DEN
1h 50mnonstop
8:00 am - 9:52 amDEN-IDA
1h 52mnonstop
$224United Airlines
Find Deal
dom., feb. 9 - lun., feb. 10
6:05 pm - 7:46 pmIDA-DEN
1h 41mnonstop
8:00 am - 9:53 amDEN-IDA
1h 53mnonstop
$239United Airlines
Find Deal
vie., dic. 13 - lun., dic. 16
1:10 pm - 7:47 pmIDA-DEN
6h 37m1 stop
8:25 am - 12:30 pmDEN-IDA
4h 05m1 stop
$263Delta
Find Deal
jue., ene. 9 - lun., ene. 13
5:30 am - 12:09 pmIDA-DEN
6h 39m1 stop
6:01 am - 12:25 pmDEN-IDA
6h 24m1 stop
$273American Airlines
Find Deal
vie., ene. 24 - sáb., ene. 25
1:10 pm - 7:21 pmIDA-DEN
6h 11m1 stop
6:05 pm - 10:44 pmDEN-IDA
4h 39m1 stop
$278Delta
Find Deal
mar., feb. 11 - mar., feb. 18
4:04 pm - 11:29 pmIDA-DEN
7h 25m1 stop
2:07 pm - 3:27 pmDEN-IDA
25h 20m2 stops
$317Alaska Airlines
Find Deal
mié., ene. 8 - vie., ene. 10
4:04 pm - 1:07 pmIDA-DEN
21h 03m2 stops
2:07 pm - 3:27 pmDEN-IDA
25h 20m2 stops
$352Alaska Airlines
Find Deal
mié., ene. 8 - vie., ene. 10
5:30 am - 11:41 amIDA-DEN
6h 11m1 stop
6:01 am - 12:25 pmDEN-IDA
6h 24m1 stop
$432American Airlines
Find Deal
mié., dic. 18 - jue., ene. 9
5:40 pm - 7:32 pmIDA-DEN
1h 52mnonstop
$159United Airlines
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vie., mar. 21
7:00 pm - 10:59 pmIDA-DEN
3h 59m1 stop
$199Delta
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vie., mar. 21
2:35 pm - 4:22 pmIDA-DEN
1h 47mnonstop
$225United Airlines
Find Deal
vie., nov. 29
1:05 pm - 6:53 pmIDA-DEN
5h 48m1 stop
$234Delta
Find Deal
jue., nov. 28
5:59 pm - 7:40 pmIDA-DEN
1h 41mnonstop
$265United Airlines
Find Deal
mar., nov. 26
5:30 am - 11:45 amIDA-DEN
6h 15m1 stop
$373American Airlines
Find Deal
vie., nov. 29
3:49 pm - 11:59 pmIDA-DEN
8h 10m1 stop
$432Alaska Airlines
Find Deal
mié., nov. 27
6:00 am - 8:42 pmIDA-DEN
14h 42m2 stops
$453Alaska Airlines
Find Deal
mar., nov. 26
5:30 am - 11:45 amIDA-DEN
6h 15m1 stop
$491American Airlines
Find Deal
sáb., nov. 30
9:45 pm - 5:00 pmIDA-DEN
19h 15m2 stops
$636Allegiant Air
Find Deal
sáb., nov. 30
2:35 pm - 4:22 pmIDA-DEN
1h 47mnonstop
12:02 am - 1:47 amDEN-IDA
1h 45mnonstop
$489United Airlines
Find Deal
mar., nov. 26 - sáb., nov. 30
10:55 am - 12:40 pmIDA-DEN
1h 45mnonstop
8:00 am - 9:53 amDEN-IDA
1h 53mnonstop
$529United Airlines
Find Deal
vie., nov. 22 - dom., nov. 24
1:05 pm - 6:50 pmIDA-DEN
5h 45m1 stop
12:40 pm - 6:24 pmDEN-IDA
5h 44m1 stop
$548Delta
Find Deal
vie., nov. 22 - dom., nov. 24
5:30 am - 11:45 amIDA-DEN
6h 15m1 stop
2:44 pm - 10:15 pmDEN-IDA
7h 31m1 stop
$670American Airlines
Find Deal
mar., nov. 26 - dom., dic. 1
3:49 pm - 11:02 amIDA-DEN
19h 13m2 stops
5:21 pm - 3:12 pmDEN-IDA
21h 51m1 stop
$848Alaska Airlines
Find Deal
sáb., nov. 23 - lun., nov. 25
3:49 pm - 8:42 pmIDA-DEN
28h 53m2 stops
1:49 pm - 11:56 pmDEN-IDA
10h 07m1 stop
$958Alaska Airlines
Find Deal
lun., nov. 25 - mié., nov. 27
3:49 pm - 8:42 pmIDA-DEN
28h 53m2 stops
11:58 am - 11:56 pmDEN-IDA
11h 58m2 stops
$963Alaska Airlines
Find Deal
lun., nov. 25 - mié., nov. 27
6:00 am - 8:42 pmIDA-DEN
14h 42m2 stops
9:40 pm - 11:56 pmDEN-IDA
26h 16m1 stop
$1,028Alaska Airlines
Find Deal
mar., nov. 26 - dom., dic. 1
3:49 pm - 8:42 pmIDA-DEN
28h 53m2 stops
11:58 am - 3:12 pmDEN-IDA
27h 14m2 stops
$1,043Alaska Airlines
Find Deal
sáb., nov. 23 - lun., nov. 25
6:13 pm - 10:25 amIDA-DEN
16h 12m2 stops
7:00 am - 10:53 amDEN-IDA
27h 53m3 stops
$1,355
Find Deal
vie., nov. 22 - dom., nov. 24
2:28 pm - 4:24 pmIDA-DEN
1h 56mnonstop
8:00 am - 9:52 amDEN-IDA
1h 52mnonstop
$189United Airlines
Find Deal
jue., ene. 9 - lun., ene. 13
5:50 pm - 7:40 pmIDA-DEN
1h 50mnonstop
8:00 am - 9:52 amDEN-IDA
1h 52mnonstop
$224United Airlines
Find Deal
dom., feb. 9 - lun., feb. 10
6:05 pm - 7:46 pmIDA-DEN
1h 41mnonstop
11:40 am - 1:29 pmDEN-IDA
1h 49mnonstop
$239United Airlines
Find Deal
vie., dic. 13 - sáb., dic. 14
10:38 am - 12:45 pmIDA-DEN
2h 07mnonstop
7:51 am - 9:40 amDEN-IDA
1h 49mnonstop
$278United Airlines
Find Deal
jue., feb. 13 - dom., feb. 16
6:05 pm - 7:46 pmIDA-DEN
1h 41mnonstop
8:00 am - 9:53 amDEN-IDA
1h 53mnonstop
$279United Airlines
Find Deal
lun., dic. 9 - lun., dic. 16
10:38 am - 12:45 pmIDA-DEN
2h 07mnonstop
7:51 am - 9:40 amDEN-IDA
1h 49mnonstop
$292United Airlines
Find Deal
jue., feb. 13 - lun., feb. 17
1:48 pm - 3:43 pmIDA-DEN
1h 55mnonstop
8:00 am - 9:51 amDEN-IDA
1h 51mnonstop
$293United Airlines
Find Deal
dom., dic. 29 - sáb., ene. 4
7:00 am - 9:00 amIDA-DEN
2h 00mnonstop
8:00 am - 9:51 amDEN-IDA
1h 51mnonstop
$297United Airlines
Find Deal
lun., dic. 23 - vie., dic. 27
10:55 am - 12:40 pmIDA-DEN
1h 45mnonstop
3:40 pm - 5:24 pmDEN-IDA
1h 44mnonstop
$304United Airlines
Find Deal
sáb., dic. 14 - sáb., dic. 14
10:45 am - 12:29 pmIDA-DEN
1h 44mnonstop
7:45 am - 9:28 amDEN-IDA
1h 43mnonstop
$305United Airlines
Find Deal
jue., abr. 10 - dom., abr. 13

Delta flights from Idaho Falls to Denver

Our best Delta deals on Idaho Falls to Denver flight tickets
Delta
Jan 12
IDA6:57 pmIdaho Falls Fanning Field
3h 50m
1 stop
DEN10:47 pmDenver Intl
Jan 18
DEN5:40 amDenver Intl
6h 50m
1 stop
IDA12:30 pmIdaho Falls Fanning Field
Delta
Jan 9
IDA1:10 pmIdaho Falls Fanning Field
6h 37m
1 stop
DEN7:47 pmDenver Intl
Jan 13
DEN8:25 amDenver Intl
4h 05m
1 stop
IDA12:30 pmIdaho Falls Fanning Field
Delta
Feb 11
IDA1:10 pmIdaho Falls Fanning Field
6h 11m
1 stop
DEN7:21 pmDenver Intl
Feb 18
DEN6:05 pmDenver Intl
4h 39m
1 stop
IDA10:44 pmIdaho Falls Fanning Field

American Airlines flights from Idaho Falls to Denver

Our best American Airlines deals on Idaho Falls to Denver flight tickets
American Airlines
Jan 24
IDA5:30 amIdaho Falls Fanning Field
6h 39m
1 stop
DEN12:09 pmDenver Intl
Jan 25
DEN6:01 amDenver Intl
6h 24m
1 stop
IDA12:25 pmIdaho Falls Fanning Field
American Airlines
Dec 18
IDA5:30 amIdaho Falls Fanning Field
6h 11m
1 stop
DEN11:41 amDenver Intl
Jan 9
DEN6:01 amDenver Intl
6h 24m
1 stop
IDA12:25 pmIdaho Falls Fanning Field
American Airlines
Dec 9
IDA5:30 amIdaho Falls Fanning Field
6h 11m
1 stop
DEN11:41 amDenver Intl
Dec 16
DEN5:00 amDenver Intl
8h 17m
1 stop
IDA1:17 pmIdaho Falls Fanning Field

See travel insights to Denver from

How to get the cheapest flight ticket from Idaho Falls to Denver

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 Denver?

The cheapest month to fly to Denver from Idaho Falls is in January. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in January, then you should wait until December to fly from Idaho Falls, when ticket prices are also cheap, with an average price of $311.

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

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $289. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Tuesday, with ticket prices averaging around $394.

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

The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $328. Flights in the morning are often more expensive with an average ticket price of $419.

What is the cheapest Idaho Falls Fanning Field to Denver Intl flight route?

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

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

The best time to book a flight to Denver from Idaho Falls is 37 days out, which is when prices tend to be around $347. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $258.

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

There are 4 cabin classes available to choose from on Idaho Falls Fanning Field to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho Falls to Denver flights?

You could potentially save up to 25% on your flight if you consider stops on a Idaho Falls to Denver flight.

How have Idaho Falls to Denver flight prices changed over time?

As of November 2024, prices for Idaho Falls to Denver flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Idaho Falls to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Denver (IDA to DEN) flight deals and tips

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

Best Price Found

$159

Fastest flight time

1h 41m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Idaho Falls in the past 72 hours is $159. The best round-trip flight deal from Idaho Falls to Denver found on momondo in the last 72 hours is $189.
The fastest flight from Idaho Falls to Denver takes 1h 41m
Direct flights go from Idaho Falls to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is Idaho Falls Fanning Field to Denver Intl by plane?

    A flight from Idaho Falls Fanning Field to Denver Intl will travel around 445.5 mi. By plane, this route typically takes 1h 41m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Idaho Falls to Denver?


Best airlines flying from Idaho Falls to Denver

Compare and see reviews for airlines that fly from Idaho Falls to Denver with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $234Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
8.0
8,755 reviews
Search Delta flights
  • United Airlines Flights From Idaho Falls to Denver

    United Airlines operates around 28 flights from Idaho Falls to Denver every week. The average price of these flights found in the last 72 hours has been $341, but momondo users have found United Airlines deals from Idaho Falls to Denver from as low as $234 round-trip. United Airlines has been scored 7.4/10 in 9,172 reviews.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Idaho Falls.

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

Flights from Idaho Falls to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Idaho Falls.

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

Price alerts on flights to Denver from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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