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 $31 on Frontier. Other airlines that offer cheap prices include American Airlines from $81 and Southwest from $89 one-way.

Weekly flight availability from Irving to Denver

The most flights from 1RV to DEN are scheduled on a Sunday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

In terms of precipitation, rainfall in Denver 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 Denver when rainfall is around 0.5 in.

If weather is an important factor for your trip to Denver, 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).

What are the cheapest flights from Irving to Denver?

On average you can expect to pay $693 for a flight from Irving to Denver. The cheapest flight overall is $60 while the most popular route, (Dallas/Fort Worth - Denver Intl) is currently priced at $110.

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: SkyWest Airlines (86%), United Airlines (82%), Frontier( 81%).

What are the most popular airlines that fly from Irving to Denver?

Consider Frontier, Southwest or American Airlines when booking your flight. These represent the most popular airlines when flying from Irving to Denver.

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 36 inbound flights from Irving per day. 5 airlines have flights to Denver Intl from Irving on a regular basis.

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.

Find Cheap Flights from Irving to Denver

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Cheapflights Tip: The best prices from Irving to Denver Intl are usually found in February or January, booked 80 days in advance, depart on a Saturday or Thursday and return on a Friday

Find flight deals from Irving to Denver

Popular in	September
Cheapest in	February
Average price	$206

Highest demand for flights based on searches. 13% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in November 2026

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Everything you need to know about your flight from Irving to Denver

Prices

Airlines

What is the cheapest time of day to fly from 1RV to DEN?

One of the essential ways to save on airfare from Irving to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

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

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

Reviews of airlines servicing Denver

Get a feel of what it's like to fly with Southwest,United Airlines, andJetBlue 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.

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,215 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.3

Good

10,460 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

JetBlue

7.1

Good

3,065 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.0

Good

12,229 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.5

Fair

2,512 reviews

Southwest

8.0

Very good

4,215 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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 36 inbound flights from Irving per day. 5 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 $31 on Frontier. Other airlines that offer cheap prices include American Airlines from $81 and Southwest from $89 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: SkyWest Airlines (86%), United Airlines (82%), Frontier( 81%).
What are the cheapest flights from Irving to Denver?
On average you can expect to pay $693 for a flight from Irving to Denver. The cheapest flight overall is $60 while the most popular route, (Dallas/Fort Worth - Denver Intl) is currently priced at $110.
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.

See more FAQs

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Top 5 airlines flying from Irving to Denver

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$57	Average$187	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$155	Average$289	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$158	Average$294	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$165	Average$426	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$168	Average$234	FlexibilityNo cancel fee	On-time62%

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Cheap flights from Irving, TX to Denver (DEN)

Find cheap flights from Irving to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Irving to Denver

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from 1RV to DEN?

One of the essential ways to save on airfare from Irving to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

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

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

Weekly flight availability from Irving to Denver

The most flights from 1RV to DEN are scheduled on a Sunday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Reviews of airlines servicing Denver

Get a feel of what it's like to fly with Southwest,United Airlines, andJetBlue 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.

Related info for your journey

What airport do you fly into for flights to Denver from Irving?

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

What are the most reliable airlines from Irving to Denver?

What are the cheapest flights from Irving to Denver?

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

How can I find direct flights from Irving to Denver?

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

Traveling to a place near Denver?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Irving to Denver

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Complete your trip

Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Denver

Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 3, 2026.

Search flights from Irving to Denver by cabin class

Find flights from Irving to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Irving and Denver flights

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