Cheap Flights from Huntsville, AL to Denver, CO from $249

Return flight: Denver – Huntsville

On Cheapflightsplus.com you will find 28 connecting flights from Huntsville to Denver. You can compare airfare deals from 2 airlines and multiple travel sites from $249, book and save on cheap plane tickets and last minute offers. Also check out HUA-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Huntsville to Denver depends on and how to choose the most interesting flight option for you.

Distance between Huntsville and Denver is 1689 miles. Time difference between the cities is 1h. Airplanes depart 07:30 to 18:05 from 2 Huntsville airports and arrive 07:30 to 18:05 to 2 Denver airports. Average flight time is 25h 18m.

  • The fastest flight 6h 17m
  • Average flight time 25h 18m
  • The earliest flight 07:30
  • The latest flight 18:05
  • Distance 1050 ml

The cheapest months to travel to Denver are august (from 249 $), july (from 297 $), june (from 394 $).

The most expensive months are october (from 464 $), may (from 421 $), june (from 394 $).

What is the lowest airfare Huntsville to Denver?

The cheapest plane ticket found by our users is $249. This airfare is for economy class on one-way UA5266 flight by United Airlines for August 13, 2025 which leaves Huntsville International in Huntsville at 07:30 am and arrives at Denver Denver International at 14:46.

Economy class
$249
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Business class
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First class
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Flight Schedule Huntsville (Alabama) to Denver (Colorado)

07:30 — 14:46
8h 16m flight time
Find flight
from$249
07:30 — 09:39 Huntsville — Chicago
UA5266 United Airlines
3h 25m stop
13:04 — 14:46 Chicago — Denver
UA622 United Airlines
08:05 — 16:30
9h 25m flight time
Find flight
from$297
08:05 — 11:11 Huntsville — Washington D.C.
UA4240 United Airlines
3h 28m stop
14:39 — 16:30 Washington D.C. — Denver
UA1669 United Airlines
08:34 — 06:49+1day
23h 15m flight time
Find flight
from$256
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
7h 57m stop
18:43 — 23:46 Las Vegas — Dallas
F93978 Frontier Airlines
5h 49m stop
05:35 — 06:49 Dallas — Denver
F92147 Frontier Airlines
08:34 — 19:19
11h 45m flight time
Find flight
from$267
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
5h 21m stop
16:07 — 19:19 Las Vegas — Denver
F93540 Frontier Airlines
08:34 — 04:19+1day
20h 45m flight time
Find flight
from$282
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
9h 59m stop
20:45 — 21:52 Las Vegas — Ontario
F92231 Frontier Airlines
3h 7m stop
00:59 — 04:19 Ontario — Denver
F91500 Frontier Airlines
08:34 — 21:25+1day
37h 51m flight time
Find flight
from$291
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
12h 1m stop
22:47 — 06:00 Las Vegas — Cleveland
F94966 Frontier Airlines
14h 1m stop
20:01 — 21:25 Cleveland — Denver
F94639 Frontier Airlines
08:34 — 23:56+1day
40h 22m flight time
Find flight
from$303
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
12h 16m stop
23:02 — 06:35 Las Vegas — Tampa
F91258 Frontier Airlines
15h 15m stop
21:50 — 23:56 Tampa — Denver
F92745 Frontier Airlines
08:34 — 23:11+1day
39h 37m flight time
Find flight
from$304
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
12h 14m stop
23:00 — 06:50 Las Vegas — Orlando
F91876 Frontier Airlines
14h 9m stop
20:59 — 23:11 Orlando — Denver
F93311 Frontier Airlines
08:34 — 15:21+1day
31h 47m flight time
Find flight
from$308
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
11h 8m stop
21:54 — 05:49 Las Vegas — Philadelphia
F91602 Frontier Airlines
7h 13m stop
13:02 — 15:21 Philadelphia — Denver
F93265 Frontier Airlines
08:34 — 18:19+1day
34h 45m flight time
Find flight
from$316
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
21h 14m stop
14:16 — 15:41 Las Vegas — Stockton
G425 Allegiant Air
5h 30m stop
14:55 — 18:19 Stockton — Denver
G41728 Allegiant Air
08:34 — 10:14+1day
26h 40m flight time
Find flight
from$443
08:34 — 10:46 Huntsville — Las Vegas
MX120 Mexicana
5h 54m stop
16:40 — 18:57 Las Vegas — Portland
NK1679 Spirit Airlines
11h 38m stop
06:35 — 10:14 Portland — Denver
F91790 Frontier Airlines
17:55 — 07:10+2days
38h 15m flight time
Find flight
from$319
17:55 — 20:34 Huntsville — Clearwater
MX121 Mexicana
24h 28m stop
21:02 — 23:16 Clearwater — Covington
G4366 Allegiant Air
6h 59m stop
06:15 — 07:10 Covington — Denver
G4393 Allegiant Air
17:55 — 07:12+2days
38h 17m flight time
Find flight
from$348
17:55 — 20:34 Huntsville — Tampa
MX121 Mexicana
9h 26m stop
06:00 — 08:38 Tampa — Detroit
NK2016 Spirit Airlines
21h 22m stop
06:00 — 07:12 Detroit — Denver
F92211 Frontier Airlines
17:55 — 07:10+2days
38h 15m flight time
Find flight
from$366
17:55 — 20:34 Huntsville — Tampa
MX121 Mexicana
12h 32m stop
09:06 — 11:26 Tampa — Covington
F93687 Frontier Airlines
18h 49m stop
06:15 — 07:10 Covington — Denver
G4393 Allegiant Air
17:55 — 06:52+2days
37h 57m flight time
Find flight
from$418
17:55 — 20:34 Huntsville — Clearwater
MX121 Mexicana
15h 31m stop
12:05 — 14:26 Clearwater — Indianapolis
G42231 Allegiant Air
15h 34m stop
06:00 — 06:52 Indianapolis — Denver
F92347 Frontier Airlines
Full flight schedule will help you in detecting at what time planes fly from Huntsville to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 17, 2025.

Popular Airlines on the Route

The flight Huntsville — Denver is served by 2 regular airlines . Most of the flights on this route are operated by Mexicana - 15 departures per week at the price of from $ 256 . And the most expensive tickets are offered by United Airlines airline - from $ 838.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 28 flights with layovers on the route. The fastest connecting flight is UA5761 by United Airlines takes 6h 17m and the cheapest is UA5266 by United Airlines for $249.

  • MX - Mexicana
    from $256
    Find
  • UA - United Airlines
    from $249
    Find
See more connecting flights

Airports

You can fly from Huntsville to Denver from 2 airports (Redstone AAF, Huntsville International).

Huntsville airports

  • Redstone AAF-HUA
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  • Huntsville International-HSV
    from $249
    Find

Denver airports

  • Denver International-DEN
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  • Arapahoe Co-APA
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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