$107+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — SYD
3 set — 10 set1
1 adult

What to know about flights from Colorado

Discover essential information about flights departing from Colorado, including flight schedules, destinations, airlines operating at the Colorado airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 29 agosto 2025.

Good round-trip deal

$177 or less

Good one-way deal

$242 or less
Price to beat on a round-trip flight from Colorado.
Price to beat on a one-way flight from Colorado.

Find flights from Colorado

Cheapest flights from Colorado
Explore the most affordable flight options available from Colorado. Find the lowest fares based on data from user searches, with prices last updated on 29 agosto 2025.

lun 13/1022:55DEN - LAX
Nonstop2h 30mFrontier
lun 20/1006:44LAX - DEN
Nonstop2h 34mFrontier
Deal found 28/8$182
sab 4/1015:46DEN - LAX
Nonstop2h 29mUnited Airlines
sab 4/1019:00LAX - DEN
Nonstop2h 27mUnited Airlines
Deal found 27/8$205
sab 27/906:30DEN - LAX
Nonstop2h 31mDelta
sab 27/914:59LAX - DEN
Nonstop2h 23mDelta
Deal found 27/8$213
sab 20/919:52DEN - LAX
Nonstop2h 32mUnited Airlines
mer 24/911:00LAX - DEN
Nonstop2h 27mUnited Airlines
Deal found 27/8$244
mar 16/1206:30DEN - LAX
Nonstop2h 38mDelta
mar 6/108:00LAX - DEN
Nonstop2h 32mDelta
Deal found 28/8$258
sab 27/919:55DEN - SFO
Nonstop2h 40mSouthwest
lun 29/919:45SFO - DEN
Nonstop2h 25mSouthwest
Deal found 27/8$271
gio 27/1106:25DEN - LAX
Nonstop2h 35mDelta
sab 6/1208:00LAX - DEN
Nonstop2h 30mDelta
Deal found 27/8$273
mer 3/1211:41DEN - SFO
1 stop7h 46mAlaska Airlines
dom 7/1207:00SFO - DEN
1 stop11h 24mAlaska Airlines
Deal found 27/8$290
ven 12/1218:59DEN - SFO
1 stop5h 49mAlaska Airlines
lun 15/1221:57SFO - DEN
1 stop20h 27mAlaska Airlines
Deal found 29/8$296
mar 16/1215:42DEN - LAX
1 stop7h 01mAlaska Airlines
mar 6/111:06LAX - DEN
1 stop6h 02mAlaska Airlines
Deal found 28/8$300
ven 26/921:35DEN - SFO
Nonstop2h 35mSouthwest
ven 3/1016:50SFO - DEN
Nonstop2h 30mSouthwest
Deal found 27/8$302
mar 23/1206:15DEN - LAX
Nonstop2h 37mDelta
mar 30/1218:55LAX - DEN
Nonstop2h 24mDelta
Deal found 27/8$302

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 29 agosto 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

lun 13/10

22:55-00:25

Nonstop2h 30m

Los Angeles

lun 20/10

06:44-10:18

Nonstop2h 34m

$182

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sab 4/10

15:46-17:15

Nonstop2h 29m

Los Angeles

sab 4/10

19:00-22:27

Nonstop2h 27m

$205

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sab 27/9

06:30-08:01

Nonstop2h 31m

Los Angeles

sab 27/9

14:59-18:22

Nonstop2h 23m

$213

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mar 4/11

08:05-09:40

Nonstop2h 35m

Los Angeles

sab 8/11

05:10-08:35

Nonstop2h 25m

$213

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sab 20/9

19:52-21:24

Nonstop2h 32m

Los Angeles

mer 24/9

11:00-14:27

Nonstop2h 27m

$244

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

sab 13/12

12:59-14:32

Nonstop2h 33m

Los Angeles

mer 7/1

19:35-22:55

Nonstop2h 20m

$258

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

lun 3/11

08:05-09:40

Nonstop2h 35m

Los Angeles

sab 8/11

05:10-08:35

Nonstop2h 25m

$258

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

mer 17/12

06:30-08:08

Nonstop2h 38m

Los Angeles

mer 7/1

08:00-11:32

Nonstop2h 32m

$258

DenverLos Angeles

DEN - LAX

DENLAX

Denver Intl

gio 30/10

19:10-20:47

Nonstop2h 37m

Los Angeles

sab 1/11

08:50-12:18

Nonstop2h 28m

$258

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

sab 27/9

19:55-21:35

Nonstop2h 40m

San Francisco

lun 29/9

19:45-23:10

Nonstop2h 25m

$271

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 60 results
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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 return 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, June is the cheapest month in which you can book a flight from Colorado (average of $1,019). Flying from Colorado in January will prove the most costly (average of $1,321). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from USA

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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 29 agosto 2025.
  • What is the cheapest month to fly from Colorado?

    Currently, the cheapest month for flights from Colorado is June. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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

    View the cheapest flight destinations from Colorado:
    Fly from Denver to Sydney from $1,626 round trip

  • How does Cheapflights help users find flights from Colorado?

    When you search for this flight from Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Colorado?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Colorado with no change fees?

    Yes! Cheapflights helps users easily find flights from Colorado with no change fees.

  • Can Cheapflights notify me if prices for flights from Colorado become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Colorado?

When you search for this flight from Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Colorado for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Colorado with no change fees?

Yes! Cheapflights helps users easily find flights from Colorado with no change fees.

Can Cheapflights notify me if prices for flights from Colorado become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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