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$64+ Cheap flights from Irving, TX to Denver (DEN)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DEN
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to Denver Intl are usually found in February or October, booked 77 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Irving to Denver

Keep the following information in mind while searching for Irving to Denver flight deals. Data was last updated julio 31, 2025.

Round-trip from

$101
(Priceline)

One-way from

$64
(FlightHub)

Popular in

June

Cheapest in

February

Average price

$177
From Irving to Denver Intl
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One-way flight from Irving to Denver Intl
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Highest demand for flights based on searches. 13% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Irving to Denver

Cheapest flights from Irving to Denver
Explore the most affordable flight options available from Irving to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:00 amDFW - DEN
Nonstop2h 16mFrontier
lun. 9/159:18 pmDEN - DFW
Nonstop2h 05mFrontier
Deal found 7/29$101

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving to Denver 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 julio 31, 2025.
Use the filters below to find and compare flights from Irving to Denver that are best for you.

Fly from

Irving

Fly to

Denver

Route

Depart

Return

Price

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

vie. 9/12

6:00 am-7:16 am

Nonstop2h 16m

Denver Intl

lun. 9/15

9:18 pm-12:23 am

Nonstop2h 05m

$101

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

vie. 10/17

5:10 am-6:26 am

Nonstop2h 16m

$64

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

lun. 9/1

8:40 pm-9:55 pm

Nonstop2h 15m

$89

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

sáb. 9/6

11:15 am-5:11 pm

1 stop6h 56m

$99

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

mar. 8/19

8:39 pm-3:19 pm

2 stops19h 40m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Irving to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Irving 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 Irving to Denver

How far ahead should I book a flight from Irving to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Irving to Denver. Price data was last updated on July 25, 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irving to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Irving to Denver?

Currently, October is the cheapest month in which you can book a flight from Irving to Denver (average of $197). Flying from Irving to Denver 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 1RV to DEN?

Find hourly flight availability from Irving to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irving to Denver as you normally would.

What is the cheapest day to fly from Irving to Denver?

Use this chart to determine the cheapest time to fly round-trip from Irving to Denver. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irving to Denver flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irving to Denver

Explore weekly flight availability from Irving to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from 1RV to DEN are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

How much does it cost to fly round-trip from Irving to Denver?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated julio 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Frontier from Irving to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,239 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Irving to Denver. 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 Denver from Irving?

    For a flight from Irving to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 40 inbound flights from Irving per day. 6 airlines have flights to Denver Intl from Irving on a regular basis.

  • What are the cheapest airlines to fly from Irving to Denver one-way?

    One-way options have recently been found by users for as low as $64 on Frontier. Other airlines that offer cheap prices include United Airlines from $89 and Delta from $99 one-way.

  • What are the most reliable airlines from Irving to Denver?

    Before booking your flight to Denver from Irving, check out the most reliable airlines to get you to your destination on time: Japan Airlines (72%), GOL (70%), Frontier( 68%).

  • What are the cheapest flights from Irving to Denver?

    On average you can expect to pay $822 for a flight from Irving to Denver. The cheapest flight overall is $73 while the most popular route, (Dallas/Fort Worth - Denver Intl) is currently priced at $125.

  • Can I find deals for flights from Irving to Denver that include hotel bookings?

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

  • How can I find direct flights from Irving to Denver?

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

  • Can I find deals for business class flights from Irving to Denver?

    Yes. Cheapflights offers flight deals from Irving to Denver 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 Irving to Denver?

    Currently, October is the cheapest month in which you can book a flight from Irving to Denver (average of $197). Flying from Irving to Denver 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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Alternative routes for Irving to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Amarillo to Denver flights
Hobby to Hayden flights
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Austin to Grand Junction flights

Top 6 airlines flying from Irving to Denver

Discover the top 6 airlines that operate flights from Irving to Denver. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$132FlexibilityNo cancel feeOn-time62%
Denver Air ConnectionCheapest$104Average$210FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$132Average$191FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$137Average$360FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$138Average$238FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$140Average$293FlexibilityNo cancel feeOn-time69%

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