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$120+ Cheap flights from Moline (MLI) to 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — DEN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Moline to Colorado

Keep the following information in mind while searching for Moline to Colorado flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(United Airlines)

One-way from

$120
(Delta)

Popular in

June

Cheapest in

April

Average price

$304

Good round-trip deal

$362 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Moline Quad-City-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-Denver Intl flights.
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From Moline Quad-City to Colorado
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One-way flight from Moline Quad-City to Colorado
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Moline Quad-City to Colorado.
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Price to beat on a one-way flight from Moline Quad-City to Colorado.
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Find flight deals from Moline to Colorado

Cheapest flights from Moline to Colorado
Explore the most affordable flight options available from Moline to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:05 amMLI - DEN
Nonstop2h 28mUnited Airlines
Mon 8/255:54 pmDEN - MLI
Nonstop2h 14mUnited Airlines
Deal found 4/29$209
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:15 pmMLI - DEN
1 stop8h 01mDelta
Tue 5/207:00 amDEN - MLI
1 stop8h 34mDelta
Deal found 4/28$239
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:19 pmMLI - DEN
1 stop7h 42mAmerican Airlines
Tue 7/227:01 amDEN - MLI
1 stop7h 48mAmerican Airlines
Deal found 4/28$257
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/55:45 amMLI - COS
1 stop5h 15mAmerican Airlines
Sat 6/145:01 pmCOS - MLI
1 stop5h 08mAmerican Airlines
Deal found 4/28$299
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:47 pmMLI - COS
2 stops9h 12mUnited Airlines
Sat 6/215:30 amCOS - MLI
2 stops8h 32mUnited Airlines
Deal found 4/28$309
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:53 amMLI - MTJ
1 stop4h 42mUnited Airlines
Sun 5/181:35 pmMTJ - MLI
1 stop6h 13mUnited Airlines
Deal found 4/28$469
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:36 pmMLI - DEN
2 stops30h 51mMultiple Airlines
Sun 6/296:15 amDEN - MLI
3 stops34h 28mMultiple Airlines
Deal found 4/27$550
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/85:55 amMLI - COS
1 stop8h 38mDelta
Mon 6/168:15 amCOS - MLI
2 stops13h 34mDelta
Deal found 4/28$1,350

Cheapflights Fare Finder

Customize your flight search to find flights from Moline to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Moline to Colorado that are best for you.

Fly from

Moline

Fly to

Colorado

Route

Depart

Return

Price

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Sat 8/16

9:05 am-10:33 am

Nonstop2h 28m

Denver Intl

Mon 8/25

5:54 pm-9:08 pm

Nonstop2h 14m

$209

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Fri 5/16

5:15 pm-12:16 am

1 stop8h 01m

Denver Intl

Tue 5/20

7:00 am-4:34 pm

1 stop8h 34m

$239

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Tue 7/15

4:19 pm-11:01 pm

1 stop7h 42m

Denver Intl

Tue 7/22

7:01 am-3:49 pm

1 stop7h 48m

$257

MolineColorado Springs

MLI - COS

MLICOS

Moline Quad-City

Thu 6/5

5:45 am-10:00 am

1 stop5h 15m

Colorado Springs

Sat 6/14

5:01 pm-11:09 pm

1 stop5h 08m

$299

MolineColorado Springs

MLI - COS

MLICOS

Moline Quad-City

Tue 6/17

3:47 pm-11:59 pm

2 stops9h 12m

Colorado Springs

Sat 6/21

5:30 am-3:02 pm

2 stops8h 32m

$309

MolineMontrose

MLI - MTJ

MLIMTJ

Moline Quad-City

Wed 5/14

8:53 am-12:35 pm

1 stop4h 42m

Montrose County

Sun 5/18

1:35 pm-8:48 pm

1 stop6h 13m

$469

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Thu 6/26

12:36 pm-6:27 pm

2 stops30h 51m

Denver Intl

Sun 6/29

6:15 am-5:43 pm

3 stops34h 28m

$550

MolineColorado Springs

MLI - COS

MLICOS

Moline Quad-City

Sun 6/8

5:55 am-1:33 pm

1 stop8h 38m

Colorado Springs

Mon 6/16

8:15 am-10:49 pm

2 stops13h 34m

$1,350

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Tue 5/20

6:00 am-12:42 pm

1 stop7h 42m

$120

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Wed 5/21

6:32 pm-11:33 pm

1 stop6h 01m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
2

Best time to book a flight from Moline to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Moline 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.

Cheapflights Insights

Everything you need to know about your flight from Moline to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Moline to Colorado (average of $197). Flying from Moline to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MLI to CO?

Find hourly flight availability from Moline to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Moline to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Moline to Colorado by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Moline to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Moline to Colorado?

    For a flight from Moline to Colorado, you will be flying from Quad-City. Moline Quad-City (MLI) is just 4.0 mi from the center of the city.

  • How popular is this Moline to Colorado flight route?

    Flights from Moline Quad-City to Colorado have been viewed 24 times in the past calendar month.

  • What are the cheapest airlines to fly from Moline to Colorado one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $120. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Moline to Colorado for a low price.

  • What are the most popular routes from Moline to Colorado?

    The most popular flight routes from Moline to Colorado are Moline Quad-City - Denver Intl, Moline Quad-City - Colorado Springs and Moline Quad-City - Grand Junction Regnl.

  • What are the cheapest flights from Moline to Colorado?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Moline Quad-City - Denver Intl) can be booked for $209 on average our data indicates $643 when flying from Moline to Colorado.

  • Can I find deals for flights from Moline to Colorado that include hotel bookings?

    Yes. In addition to deals on Moline to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Colorado.

  • Can I find deals for business class flights from Moline to Colorado?

    Yes. Cheapflights offers flight deals from Moline to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Moline to Colorado (average of $197). Flying from Moline to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Moline to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Moline to Colorado

Discover the top 2 airlines that operate flights from Moline to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$157Average$273FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$508FlexibilityNo cancel feeOn-time69%

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