Compare live prices for DEN to IDA on
Fri, 17 Apr 2026. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
DEN → IDAApprox. 736.00 km17 Apr 2026Live inventory
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Showing 25
of 109
live flights
United Airlines
UA-5374
08:10
04/17/2026
DEN
1h 43m
Non-stop
09:53
04/17/2026
IDA
₹25,946
per person
✕ Non-refundable🔥 Last 3 seats19 fare options
United Airlines
UA-5950
13:55
04/17/2026
DEN
1h 44m
Non-stop
15:39
04/17/2026
IDA
₹25,946
per person
✕ Non-refundable🔥 Last 1 seats19 fare options
Delta Air Lines
DL-2663
18:27
04/17/2026
DEN
4h 13m
1 Stop
⏱ SLC · 1h 40m
22:40
04/17/2026
IDA
₹26,022
per person
✕ Non-refundable14 fare options
United Airlines
UA-1139
11:44
04/17/2026
DEN
1h 40m
Non-stop
13:24
04/17/2026
IDA
₹27,595
per person
✕ Non-refundable🔥 Last 4 seats19 fare options
Delta Airlines
DL-2544
05:30
04/17/2026
DEN
17h 10m
1 Stop
⏱ SLC · 14h 32m
22:40
04/17/2026
IDA
₹32,143
per person
✕ Non-refundable5 fare options
Hawaiian Airlines
HA-4759
16:21
04/17/2026
DEN
6h 31m
1 Stop
⏱ SEA · 1h 39m
22:52
04/17/2026
IDA
₹32,635
per person
✕ Non-refundable8 fare options
alaskaairlines
AS-535
16:21
04/17/2026
DEN
6h 31m
1 Stop
⏱ SEA · 1h 39m
22:52
04/17/2026
IDA
₹33,417
per person
✕ Non-refundable10 fare options
Delta Airlines
DL-2663
18:27
04/17/2026
DEN
17h 59m
1 Stop
⏱ SLC · 15h 15m
12:26
04/18/2026
+1
IDA
₹35,873
per person
✕ Non-refundable4 fare options
Hawaiian Airlines
HA-4759
16:21
04/17/2026
DEN
23h 58m
1 Stop
⏱ SEA · 19h 7m
16:19
04/18/2026
+1
IDA
₹36,373
per person
✕ Non-refundable6 fare options
Hawaiian Airlines
HA-4820
19:24
04/17/2026
DEN
27h 28m
1 Stop
⏱ SEA · 22h 31m
22:52
04/18/2026
+1
IDA
₹36,832
per person
✕ Non-refundable6 fare options
United Airlines
UA-5263
19:14
04/17/2026
DEN
1h 50m
Non-stop
21:04
04/17/2026
IDA
₹37,132
per person
✕ Non-refundable🔥 Last 3 seats19 fare options
Alaska Airlines
AS-535
16:21
04/17/2026
DEN
23h 58m
1 Stop
⏱ SEA · 19h 7m
16:19
04/18/2026
+1
IDA
₹37,243
per person
✕ Non-refundable5 fare options
Alaska Airlines
AS-785
19:24
04/17/2026
DEN
27h 28m
1 Stop
⏱ SEA · 22h 31m
22:52
04/18/2026
+1
IDA
₹37,721
per person
✕ Non-refundable5 fare options
Alaska Airlines
AS-643
07:00
04/17/2026
DEN
15h 52m
1 Stop
⏱ SEA · 10h 54m
22:52
04/17/2026
IDA
₹38,768
per person
✕ Non-refundable3 fare options
Hawaiian Airlines
HA-4759
16:21
04/17/2026
DEN
6h 31m
1 Stop
⏱ SEA · 1h 39m
22:52
04/17/2026
IDA
₹39,515
per person
✕ Non-refundable2 fare options
Alaska Airlines
AS-535
16:21
04/17/2026
DEN
6h 31m
1 Stop
⏱ SEA · 1h 39m
22:52
04/17/2026
IDA
₹39,735
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2362
15:35
04/17/2026
DEN
7h 5m
1 Stop
⏱ SLC · 4h 31m
22:40
04/17/2026
IDA
₹39,877
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1553
12:30
04/17/2026
DEN
10h 10m
1 Stop
⏱ SLC · 7h 39m
22:40
04/17/2026
IDA
₹39,976
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1581
08:10
04/17/2026
DEN
14h 30m
1 Stop
⏱ SLC · 11h 50m
22:40
04/17/2026
IDA
₹39,976
per person
✕ Non-refundable2 fare options
Hawaiian Airlines
HA-4820
19:24
04/17/2026
DEN
20h 55m
1 Stop
⏱ SEA · 15h 59m
16:19
04/18/2026
+1
IDA
₹40,042
per person
✕ Non-refundable6 fare options
Hawaiian Airlines
HA-4868
07:00
04/17/2026
DEN
9h 19m
1 Stop
⏱ SEA · 4h 22m
16:19
04/17/2026
IDA
₹40,042
per person
✕ Non-refundable6 fare options
Delta Airlines
DL-2663
18:27
04/17/2026
DEN
23h 50m
1 Stop
⏱ SLC · 21h 10m
18:17
04/18/2026
+1
IDA
₹40,533
per person
✕ Non-refundable2 fare options
alaskaairlines
AS-643
07:00
04/17/2026
DEN
9h 19m
1 Stop
⏱ SEA · 4h 22m
16:19
04/17/2026
IDA
₹41,007
per person
✕ Non-refundable10 fare options
Alaska Airlines
AS-785
19:24
04/17/2026
DEN
20h 55m
1 Stop
⏱ SEA · 15h 59m
16:19
04/18/2026
+1
IDA
₹41,007
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-532
12:44
04/17/2026
DEN
23h 42m
2 Stops
⏱ JFK · 11h 30m⏱ SLC · 1h 40m
12:26
04/18/2026
+1
IDA
₹41,433
per person
✕ Non-refundable
😕 No flights match your filters.
Denver (DEN)
📍 Denver International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 39.861698150635
📐 Longitude: -104.672996521
Idaho Falls (IDA)
📍 Idaho Falls Regional Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 43.514599
📐 Longitude: -112.070999
✈ Distance: Denver,USA to Idaho Falls,USA — 736.00 km
📅 Results on this page are loaded for 17 Apr 2026. Click View all flights for the complete live search.
Denver to Idaho Falls — what to expect when booking
The DEN–IDA route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Denver,USA and Idaho Falls,USA is approximately
736.00 km.
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❓ Frequently asked questions — Denver to Idaho Falls flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Denver,USA (DEN) and Idaho Falls,USA (IDA) is approximately 736.00 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.