United Airlines Austin to Denver Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Return flight: Denver – Austin

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Austin to Denver. Compare airline ticket prices and book air tickets starting from $83 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Austin (TX) — Denver (CO) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in july: one-way - $83, two-way – $142.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Austin to Denver by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $83. The fastest nonstop flight takes 2h 16m. The fastest connecting flight — 4h 18m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $83 Find flight	8:37 pm Austin Austin-Bergstrom Intl	9:58 pm Denver Denver International	2h 21m	United Airlines	UA297
from $83 Find flight	6:19 pm Austin Austin-Bergstrom Intl	7:40 pm Denver Denver International	2h 21m	United Airlines	UA377
from $84 Find flight	8:52 am Austin Austin-Bergstrom Intl	10:08 am Denver Denver International	2h 16m	United Airlines	UA595
from $84 Find flight	5:15 am Austin Austin-Bergstrom Intl	6:31 am Denver Denver International	2h 16m	United Airlines	UA361
from $84 Find flight	6:00 pm Austin Austin-Bergstrom Intl	7:23 pm Denver Denver International	2h 23m	United Airlines	UA439
from $84 Find flight	6:19 pm Austin Austin-Bergstrom Intl	7:40 pm Denver Denver International	2h 21m	United Airlines	UA345
from $99 Find flight	3:00 pm Austin Austin-Bergstrom Intl	4:21 pm Denver Denver International	2h 21m	United Airlines	UA2447
from $99 Find flight	12:56 pm Austin Austin-Bergstrom Intl	2:17 pm Denver Denver International	2h 21m	United Airlines	UA785
from $100 Find flight	12:50 pm Austin Austin-Bergstrom Intl	2:16 pm Denver Denver International	2h 26m	United Airlines	UA2473
from $100 Find flight	5:45 am Austin Austin-Bergstrom Intl	7:05 am Denver Denver International	2h 20m	United Airlines	UA1277
from $100 Find flight	8:30 pm Austin Austin-Bergstrom Intl	9:56 pm Denver Denver International	2h 26m	United Airlines	UA233
from $140 Find flight	11:25 am Austin Austin-Bergstrom Intl	12:45 pm Denver Denver International	2h 20m	United Airlines	UA779
from $113 Find flight	7:45 pm Austin Austin-Bergstrom Intl	11:03 pm Denver Denver International	4h 18m layover 0h 42m - Houston	United Airlines	UA789 UA1338
from $113 Find flight	5:55 pm Austin Austin-Bergstrom Intl	9:59 pm Denver Denver International	5h 4m layover 1h 19m - Houston	United Airlines	UA1338 UA536
from $130 Find flight	11:20 am Austin Austin-Bergstrom Intl	6:17 pm Denver Denver International	7h 57m layover 3h 55m - Houston	United Airlines	UA4703 UA2338
from $152 Find flight	12:10 pm Austin Austin-Bergstrom Intl	11:03 pm Denver Denver International	11h 53m layover 8h 15m - Houston	United Airlines	UA1747 UA1338

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/23/2025

United Airlines Flight Schedule Austin to Denver

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
11:25 am — 12:45 pm	11:25 am — 12:45 pm UA779 United Airlines Austin — Denver	2h 20m	Find flight from$140
12:50 pm — 2:16 pm	12:50 pm — 2:16 pm UA2473 United Airlines Austin — Denver	2h 26m	Find flight from$100
12:56 pm — 2:17 pm	12:56 pm — 2:17 pm UA785 United Airlines Austin — Denver	2h 21m	Find flight from$99
3:00 pm — 4:21 pm	3:00 pm — 4:21 pm UA2447 United Airlines Austin — Denver	2h 21m	Find flight from$99
5:15 am — 6:31 am	5:15 am — 6:31 am UA361 United Airlines Austin — Denver	2h 16m	Find flight from$84
5:45 am — 7:05 am	5:45 am — 7:05 am UA1277 United Airlines Austin — Denver	2h 20m	Find flight from$100
6:00 pm — 7:23 pm	6:00 pm — 7:23 pm UA439 United Airlines Austin — Denver	2h 23m	Find flight from$84
6:19 pm — 7:40 pm	6:19 pm — 7:40 pm UA377 United Airlines Austin — Denver	2h 21m	Find flight from$83
6:19 pm — 7:40 pm	6:19 pm — 7:40 pm UA345 United Airlines Austin — Denver	2h 21m	Find flight from$84
8:30 pm — 9:56 pm	8:30 pm — 9:56 pm UA233 United Airlines Austin — Denver	2h 26m	Find flight from$100
8:37 pm — 9:58 pm	8:37 pm — 9:58 pm UA297 United Airlines Austin — Denver	2h 21m	Find flight from$83
8:52 am — 10:08 am	8:52 am — 10:08 am UA595 United Airlines Austin — Denver	2h 16m	Find flight from$84
10:19 am — 4:27 pm	10:19 am — 1:15 pm UA202 United Airlines Austin — Chicago 1h 20m stop 2:35 pm — 4:27 pm UA503 United Airlines Chicago — Denver	7h 8m including layover	Find flight from$201
10:19 am — 4:27 pm	10:09 am — 1:05 pm UA693 United Airlines Austin — Chicago 1h 20m stop 2:33 pm — 4:26 pm UA503 United Airlines Chicago — Denver	7h 8m including layover	Find flight from$204
11:20 am — 4:40 pm	11:20 am — 12:30 pm UA4703 United Airlines Austin — Houston 2h 20m stop 2:50 pm — 4:40 pm UA241 United Airlines Houston — Denver	6h 20m including layover	Find flight from$120
11:20 am — 4:40 pm	11:17 am — 12:28 pm UA6202 United Airlines Austin — Houston 2h 20m stop 2:50 pm — 4:40 pm UA241 United Airlines Houston — Denver	6h 20m including layover	Find flight from$123
2:15 pm — 5:55 pm	2:15 pm — 3:22 pm UA1646 United Airlines Austin — Houston 58m stop 4:20 pm — 5:58 pm UA2338 United Airlines Houston — Denver	4h 40m including layover	Find flight from$113
2:15 pm — 7:40 pm	2:15 pm — 3:22 pm UA1646 United Airlines Austin — Houston 2h 43m stop 6:12 pm — 7:53 pm UA1654 United Airlines Houston — Denver	6h 25m including layover	Find flight from$120
4:18 pm — 9:59 pm	4:21 pm — 5:25 pm UA685 United Airlines Austin — Houston 2h 56m stop 8:51 pm — 10:45 pm UA2215 United Airlines Houston — Denver	6h 41m including layover	Find flight from$120
4:20 pm — 9:59 pm	4:20 pm — 5:25 pm UA234 United Airlines Austin — Houston 2h 54m stop 8:19 pm — 9:59 pm UA536 United Airlines Houston — Denver	6h 39m including layover	Find flight from$113
7:05 am — 12:44 pm	7:05 am — 8:12 am UA656 United Airlines Austin — Houston 2h 58m stop 11:10 am — 12:44 pm UA2453 United Airlines Houston — Denver	6h 39m including layover	Find flight from$120
7:45 pm — 11:03 pm	7:43 pm — 8:47 pm UA789 United Airlines Austin — Houston 42m stop 10:05 pm — 11:46 pm UA1338 United Airlines Houston — Denver	4h 18m including layover	Find flight from$113
9:46 am — 2:22 pm	9:35 am — 10:40 am UA2196 United Airlines Austin — Houston 1h 57m stop 12:40 pm — 2:14 pm UA2013 United Airlines Houston — Denver	5h 36m including layover	Find flight from$120
9:46 am — 4:30 pm	9:52 am — 10:56 am UA2196 United Airlines Austin — Houston 4h stop 2:50 pm — 4:40 pm UA241 United Airlines Houston — Denver	7h 44m including layover	Find flight from$120

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 06/23/2025

Flight Information

There are 12 flights by United Airlines from Austin to Denver every week with departures from Austin-Bergstrom Intl, Austin, Camp Maybry AHP. All flights arrive at Denver International and Arapahoe Co.

Departures start from 10:00 am to 9:46 am. Nonstop flight is 2h 16m. The time difference between Austin and Denver is 1h.

The fastest flight 2h 16m
Average flight time 2h 21m
The earliest flight 10:00 am
The latest flight 9:46 am
Distance 777 ml

The cheapest months for traveling to Denver are september (from 111 $), august (from 112 $), october (from 115 $).

The most expensive and popular months are december (from 196 $), november (from 195 $), may (from 160 $).

The cheapest flight by United Airlines that our users were able to find is $83. This airfare is economy class on one-way UA297 flight for September 27, 2025 leaving Austin-Bergstrom Intl in Austin at 8:37 pm, it includes all taxes and additional fees.

Find same flight?

United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Austin to Denver:

Other Popular Airlines on the Route

Besides United Airlines there are other 5 airline carriers between Austin and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Austin to Denver.

Nonstop flights

There are 13 direct flights every day from Austin. Airlines and fares are below:

F9 - Frontier Airlines

from $45

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $76

Find
AS - Alaska Airlines

from $147

Find
HA - Hawaiian Airlines

from $141

Find
G4 - Allegiant Air

from $93

Find
NK - Spirit Airlines

from $115

Find

See more connecting flights

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 airfare.
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.