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Colorado

$63+ Cheap flights from Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAS
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Find flights from Colorado within your budget

 
Find flights departing from Colorado that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on July 24, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Sat 9/5

6:28 pm-10:36 pm

1 stop5h 08m

Las Vegas Harry Reid Intl

Sun 9/6

10:05 am-3:02 pm

1 stop3h 57m

$197

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Tue 8/25

6:17 am-12:04 pm

1 stop6h 47m

Las Vegas Harry Reid Intl

Thu 8/27

5:28 pm-11:56 pm

1 stop5h 28m

$217

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Mon 9/21

6:17 am-12:04 pm

1 stop6h 47m

Las Vegas Harry Reid Intl

Fri 9/25

5:28 pm-11:44 pm

1 stop5h 16m

$219

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Fri 9/11

7:55 pm-8:48 am

1 stop13h 53m

Las Vegas Harry Reid Intl

Wed 9/16

1:25 pm-7:40 pm

1 stop5h 15m

$220

DenverChicago

DEN - ORD

DENORD

Denver Intl

Tue 9/15

8:45 am-4:59 pm

1 stop7h 14m

Chicago O'Hare Intl

Wed 9/16

5:10 pm-9:32 pm

1 stop5h 22m

$225

DenverChicago

DEN - ORD

DENORD

Denver Intl

Sat 8/22

6:00 am-11:37 am

1 stop4h 37m

Chicago O'Hare Intl

Wed 8/26

11:22 am-5:23 pm

1 stop7h 01m

$225
Quickest round-trip

DenverChicago

DEN - ORD

DENORD

Denver Intl

Mon 8/31

4:40 pm-8:21 pm

Nonstop2h 41m

Chicago O'Hare Intl

Mon 9/7

5:55 am-7:34 am

Nonstop2h 39m

$227

DenverChicago

DEN - ORD

DENORD

Denver Intl

Fri 10/30

6:00 am-11:43 am

1 stop4h 43m

Chicago O'Hare Intl

Mon 11/2

12:33 pm-3:49 pm

1 stop4h 16m

$236

DenverLas Vegas

DEN - LAS

DENLAS

Denver Intl

Wed 8/19

9:00 am-12:00 pm

1 stop4h 00m

Las Vegas Harry Reid Intl

Fri 8/21

12:10 pm-5:00 pm

1 stop3h 50m

$239

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 8/14

7:00 am-5:05 pm

1 stop8h 05m

Boston Logan Intl

Mon 8/17

5:00 am-11:00 am

2 stops8h 00m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Colorado

Have a flexible travel schedule? Discover the best time to fly from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colorado

Get recent, data-driven insights about flights from Colorado including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado?

Currently, January is the cheapest month in which you can book a flight from Colorado (average of $194). Flying from Colorado in April will prove the most costly (average of $275). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Colorado?

The cheapest city to fly to from Colorado is Ontario, with prices starting at $46. Explore other affordable destinations below.

Ontario
Ontario
From $46
Valparaiso Destin-Ft Walton Beach
Valparaiso Destin-Ft Walton Beach
From $48
Santa Ana J. Wayne/Orange Cnty
Santa Ana J. Wayne/Orange Cnty
From $48
Austin Bergstrom
Austin Bergstrom
From $50

When is the best time to book a flight from Colorado?

To ensure you get the cheapest price possible for a flight from Colorado, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Colorado?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Las Vegas. Price data was last updated on July 18, 2026.

Those who are seeking the cheapest fare on flights departing from Colorado would be wise to consider leaving during Monday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday at noon when fares are usually the most expensive.

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Related info for your journey

Access useful and relevant information related to your journey from Colorado. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated July 24, 2026.

  • What is the cheapest month to fly from Colorado?

    January is currently the cheapest month to fly from Colorado. At this moment in time April is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Colorado?

    Check out the cheapest flights from Colorado to embark to:
    Fly from Denver to Salt Lake City from $61 round trip
    Fly from Denver to Los Angeles from $64 round trip
    Fly from Denver to Ontario from $66 round trip
    Fly from Denver to San Francisco from $75 round trip
    Fly from Denver to Kansas City from $82 round trip

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