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Québec City

$493+ Cheap flights from Colorado to Québec City (YQB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Colorado to Québec City

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

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/136:00 amDEN - YQB
1 stop14h 47mUnited Airlines
Wed 11/192:55 pmYQB - DEN
1 stop10h 20mUnited Airlines
Deal found 10/29$493
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/16:00 amDEN - YQB
2 stops14h 43mUnited Airlines
Sat 12/65:00 amYQB - DEN
2 stops18h 56mUnited Airlines
Deal found 10/29$587
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/97:46 amDEN - YQB
2 stops12h 57mUnited Airlines
Thu 11/132:55 pmYQB - DEN
1 stop10h 20mUnited Airlines
Deal found 10/29$681
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/2711:15 amDEN - YQB
2 stops20h 30mUnited Airlines
Mon 12/15:10 pmYQB - DEN
2 stops19h 23mUnited Airlines
Deal found 10/29$729
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:45 amDEN - YQB
3 stops29h 13mMultiple Airlines
Wed 11/197:35 pmYQB - DEN
3 stops24h 38mMultiple Airlines
Deal found 10/29$758
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/1212:50 pmDEN - YQB
1 stop7h 57mUnited Airlines
Mon 12/157:35 pmYQB - DEN
2 stops21h 15mUnited Airlines
Deal found 10/29$762
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:25 pmDEN - YQB
2 stops20h 55mMultiple Airlines
Fri 12/196:30 amYQB - DEN
1 stop18h 34mMultiple Airlines
Deal found 10/28$763
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/149:24 amCOS - YQB
2 stops11h 19mUnited Airlines
Sun 12/217:35 pmYQB - COS
2 stops28h 15mUnited Airlines
Deal found 10/30$934

Cheap flight deals from Colorado to Québec City

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$553
Provider with most accurate pricing for Denver Intl-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Québec City flights.
Search Deals
From Colorado to Québec City
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Québec City 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 October 30, 2025.
Use the filters below to find and compare flights from Colorado to Québec City that are best for you.

Fly from

Colorado

Fly to

Québec City

Route

Depart

Return

Price

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 11/13

6:00 am-10:47 pm

1 stop14h 47m

Québec City

Wed 11/19

2:55 pm-11:15 pm

1 stop10h 20m

$493

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 2/17

6:00 am-10:47 pm

2 stops14h 47m

Québec City

Tue 2/24

10:55 am-10:56 pm

2 stops14h 01m

$516

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 2/17

6:00 am-10:47 pm

2 stops14h 47m

Québec City

Sun 2/22

12:15 pm-9:04 am

2 stops22h 49m

$551

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 2/12

8:30 pm-3:58 pm

2 stops17h 28m

Québec City

Mon 2/16

12:15 pm-9:04 am

2 stops22h 49m

$565

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 4/7

6:15 am-10:43 pm

2 stops14h 28m

Québec City

Thu 4/9

10:40 am-11:18 pm

2 stops14h 38m

$584

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 12/1

6:00 am-10:43 pm

2 stops14h 43m

Québec City

Sat 12/6

5:00 am-9:56 pm

2 stops18h 56m

$587

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sun 11/9

7:46 am-10:43 pm

2 stops12h 57m

Québec City

Thu 11/13

5:00 am-4:30 pm

2 stops13h 30m

$709

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 2/17

6:00 am-10:28 pm

2 stops14h 28m

Québec City

Tue 2/24

3:20 pm-7:55 pm

1 stop6h 35m

$728

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 11/27

11:15 am-9:45 am

2 stops20h 30m

Québec City

Mon 12/1

5:10 pm-10:33 am

2 stops19h 23m

$729

Colorado SpringsQuébec City

COS - YQB

COSYQB

Colorado Springs

Sat 3/28

6:53 pm-3:55 pm

2 stops19h 02m

Québec City

Tue 3/31

10:40 am-9:40 pm

2 stops13h 00m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 11 results
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Best time to book a flight from Colorado to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Québec City

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

Currently, December is the cheapest month in which you can book a flight from Colorado to Québec City (average of $147). Flying from Colorado to Québec City in September is currently the most expensive (average of $527). 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 CO to YQB?

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

Unlike in the morning, when flights are generally more expensive, you can save up to 64% on flights from Colorado to Québec City by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Québec City. 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 into for flights to Québec City from Colorado?

    Québec City (YQB) is the airport you will fly into if you book a flight from Colorado to Québec City. It is only a 8.4 mi journey from Quebec (YQB) to Québec City’s city center.

  • How long is the flight from Colorado to Québec City?

    Airlines like United Airlines fly from Colorado to Québec City in about 14h 47m. The time it takes to get you to your destination can typically vary by up to . The distance between Colorado and Québec City is about 1725 mi.

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

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

  • How can I find direct flights from Colorado to Québec City?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Québec City 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 Colorado to Québec City?

    Currently, December is the cheapest month in which you can book a flight from Colorado to Québec City (average of $147). Flying from Colorado to Québec City in September is currently the most expensive (average of $527). 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 Colorado to Québec City

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

Discover the top 2 airlines that operate flights from Colorado to Québec City. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$318Average$656FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$321Average$682FlexibilityNo cancel feeOn-time67%

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