What airlines fly to Denver?

United Airlines, Frontier and Allegiant Air are the top three most popular airlines that fly to Denver from Wisconsin according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Wisconsin to Denver on average per week?

As of August 2025, there are 617 flights per week flying from Wisconsin to Denver. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

How long does it take to fly to Denver?

Flight times vary depending on what airport in Wisconsin you fly out of and what airport in Denver you fly into. For example, flying from Madison to Denver takes 2h 25m on average. On the other hand, flying from Milwaukee to Denver takes 2h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Wisconsin to Denver Intl?

Frontier, Sun Country Air, and Allegiant Air are the most popular carriers operating from Wisconsin to Denver Intl

How many flights depart from Wisconsin to Denver on average per day?

As of August 2025, 88 flights take off from Wisconsin and land in Denver each day. The most common flight departure time for this route is 8:00AM, with 51% of daily flights taking off at noon.

When did momondo last update prices for flights from Wisconsin to Denver Intl Airport?

Prices for flights from Wisconsin to Denver Intl Airport refresh daily.

How many operators does momondo search for flights from Wisconsin to Denver Intl Airport?

As of August 2025, there are 7 operators available to choose from for flights from Wisconsin to Denver Intl Airport.

How old do you have to be to fly from Wisconsin to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$40 Cheap Flights from Wisconsin to Denver in 2025

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Find the cheapest flights from Wisconsin to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:00 am - 9:11 amMSP-DEN

2h 11mnonstop

5:45 pm - 8:46 pmDEN-MSP

2h 01mnonstop

$78Frontier

Find Deal

sáb., sep. 6 - mié., sep. 10

8:00 am - 9:11 amMSP-DEN

2h 11mnonstop

5:45 pm - 8:46 pmDEN-MSP

2h 01mnonstop

$79Frontier

Find Deal

mar., sep. 23 - sáb., sep. 27

1:05 pm - 2:39 pmATW-DEN

2h 34mnonstop

5:44 pm - 9:01 pmDEN-ATW

2h 17mnonstop

$98Allegiant Air

Find Deal

dom., ago. 31 - dom., sep. 7

4:55 pm - 6:32 pmATW-DEN

2h 37mnonstop

7:22 pm - 10:37 pmDEN-ATW

2h 15mnonstop

$104Allegiant Air

Find Deal

dom., oct. 12 - jue., oct. 16

2:12 pm - 3:19 pmMSP-DEN

2h 07mnonstop

5:20 pm - 8:21 pmDEN-MSP

2h 01mnonstop

$118Sun Country Air

Find Deal

mié., ago. 20 - sáb., ago. 30

2:12 pm - 3:19 pmMSP-DEN

2h 07mnonstop

10:00 am - 1:01 pmDEN-MSP

2h 01mnonstop

$121Sun Country Air

Find Deal

mié., ago. 20 - sáb., ago. 23

8:12 am - 9:19 amMSP-DEN

2h 07mnonstop

4:32 pm - 7:31 pmDEN-MSP

1h 59mnonstop

$122

Find Deal

mar., sep. 2 - jue., sep. 4

8:55 am - 10:10 amMSP-DEN

2h 15mnonstop

2:20 pm - 5:21 pmDEN-MSP

2h 01mnonstop

$123Delta

Find Deal

mar., dic. 9 - mié., dic. 10

8:00 am - 9:20 amMSP-DEN

2h 20mnonstop

5:20 pm - 8:21 pmDEN-MSP

2h 01mnonstop

$130

Find Deal

mié., ago. 27 - sáb., ago. 30

4:10 pm - 7:30 pmDLH-DEN

4h 20m1 stop

6:00 am - 11:22 amDEN-DLH

4h 22m1 stop

$212Delta

Find Deal

sáb., nov. 1 - mié., nov. 5

Frontier flights from Wisconsin to Denver

Our best Frontier deals on Wisconsin to Denver flight tickets

Frontier

Sep 6

MSP8:00 amMinneapolis St Paul

2h 11m

DEN9:11 amDenver Intl

Sep 10

DEN5:45 pmDenver Intl

2h 01m

MSP8:46 pmMinneapolis St Paul

$78

Find similar

Frontier

Sep 23

MSP8:00 amMinneapolis St Paul

2h 11m

DEN9:11 amDenver Intl

Sep 27

DEN5:45 pmDenver Intl

2h 01m

MSP8:46 pmMinneapolis St Paul

$79

Find similar

Frontier

Sep 10

ORD7:20 amChicago O'Hare Intl

2h 53m

DEN9:13 amDenver Intl

Sep 17

DEN5:50 pmDenver Intl

2h 38m

ORD9:28 pmChicago O'Hare Intl

$80

Find similar

Sun Country Air flights from Wisconsin to Denver

Our best Sun Country Air deals on Wisconsin to Denver flight tickets

Sun Country Air

Aug 20

MSP2:12 pmMinneapolis St Paul

2h 07m

DEN3:19 pmDenver Intl

Aug 30

DEN5:20 pmDenver Intl

2h 01m

MSP8:21 pmMinneapolis St Paul

$118

Find similar

Sun Country Air

Aug 20

MSP2:12 pmMinneapolis St Paul

2h 07m

DEN3:19 pmDenver Intl

Aug 23

DEN10:00 amDenver Intl

2h 01m

MSP1:01 pmMinneapolis St Paul

$121

Find similar

Sun Country Air

Aug 13

MSP4:54 pmMinneapolis St Paul

2h 07m

DEN6:01 pmDenver Intl

Aug 14

DEN6:13 pmDenver Intl

2h 01m

MSP9:14 pmMinneapolis St Paul

$178

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

sáb. 9/6

8:00 am-9:11 am

Nonstop2h 11m

Denver Intl

mié. 9/10

5:45 pm-8:46 pm

Nonstop2h 01m

$78

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

mar. 9/23

8:00 am-9:11 am

Nonstop2h 11m

Denver Intl

sáb. 9/27

5:45 pm-8:46 pm

Nonstop2h 01m

$79

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

dom. 8/31

1:05 pm-2:39 pm

Nonstop2h 34m

Denver Intl

dom. 9/7

5:44 pm-9:01 pm

Nonstop2h 17m

$98

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

dom. 10/12

4:55 pm-6:32 pm

Nonstop2h 37m

Denver Intl

jue. 10/16

7:22 pm-10:37 pm

Nonstop2h 15m

$104

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

mié. 8/20

2:12 pm-3:19 pm

Nonstop2h 07m

Denver Intl

sáb. 8/30

5:20 pm-8:21 pm

Nonstop2h 01m

$118

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

mié. 8/20

2:12 pm-3:19 pm

Nonstop2h 07m

Denver Intl

sáb. 8/23

10:00 am-1:01 pm

Nonstop2h 01m

$121

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

mar. 9/2

8:12 am-9:19 am

Nonstop2h 07m

Denver Intl

jue. 9/4

4:32 pm-7:31 pm

Nonstop1h 59m

$122

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

mar. 12/9

8:55 am-10:10 am

Nonstop2h 15m

Denver Intl

mié. 12/10

2:20 pm-5:21 pm

Nonstop2h 01m

$123

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

mié. 8/27

8:00 am-9:20 am

Nonstop2h 20m

Denver Intl

sáb. 8/30

5:20 pm-8:21 pm

Nonstop2h 01m

$130

DuluthDenver

DLH - DEN

DLHDEN

Duluth Intl

sáb. 11/1

4:10 pm-7:30 pm

1 stop4h 20m

Denver Intl

mié. 11/5

6:00 am-11:22 am

1 stop4h 22m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Wisconsin is in August. Flight prices, which tend to average around $205, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in August, then you should wait until September to fly from Wisconsin, when ticket prices are also cheap, with an average price of $217.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $371. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $445.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $361. Flights in the morning are often more expensive with an average ticket price of $419.

What is the cheapest Wisconsin to Denver Intl flight route?

Fly from Appleton Intl to Denver Intl for the best Wisconsin - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $289 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Wisconsin for as low as $215 on momondo.

What cabin class options are available on Wisconsin to Denver Intl flights?

There are 4 cabin classes available to choose from on Wisconsin to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Wisconsin to Denver flights?

No. A direct flight is the cheapest option for a flight between Wisconsin to Denver.

Cheap Wisconsin to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Denver

Best Price Found	$40
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Wisconsin in the past 72 hours is $40. The best round-trip flight deal from Wisconsin to Denver found on momondo in the last 72 hours is $78.

The fastest flight from Wisconsin to Denver takes 2h 00m

Direct flights go from Wisconsin to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Wisconsin to Denver Intl Airport?
Prices for flights from Wisconsin to Denver Intl Airport refresh daily.
How many operators does momondo search for flights from Wisconsin to Denver Intl Airport?
As of August 2025, there are 7 operators available to choose from for flights from Wisconsin to Denver Intl Airport.
How old do you have to be to fly from Wisconsin to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Wisconsin to Denver?
Based on momondo bookings for flights between Wisconsin and Denver, the leading plane model is Embraer 175 (Enhanced Winglets), making up 23.35% of the total bookings. Other popular models include Boeing 737-800 with 14.89%, Airbus A320-100/200 with 10.80%, and Airbus A320neo with 8.45%.

Best airlines flying from Wisconsin to Denver

Compare and see reviews for airlines that fly from Wisconsin to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $42	Free Cancellation	Rating 5.8 3,231 reviews	Search Frontier flights
Allegiant Air	PriceFrom $97	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $170	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
American Airlines	PriceFrom $185	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $215	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
Delta	PriceFrom $216	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights

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Boulder

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Lakewood

Greeley

Westminster

Thornton

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Copper Mountain

Silverthorne

Golden

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Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wisconsin to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Wisconsin to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wisconsin to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Wisconsin to Denver?

Once all potential Wisconsin to Denver flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Wisconsin to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Wisconsin to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denver trip

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Cheap flights from Wisconsin to Denver from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Denver departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Wisconsin to Denver

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Frontier flights from Wisconsin to Denver

Our best Frontier deals on Wisconsin to Denver flight tickets

Sun Country Air flights from Wisconsin to Denver

Our best Sun Country Air deals on Wisconsin to Denver flight tickets

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Use the filters below to find and compare flights from Wisconsin to Denver that are best for you.

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How to get the cheapest flight ticket from Wisconsin to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $371. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $445.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $361. Flights in the morning are often more expensive with an average ticket price of $419.

What is the cheapest Wisconsin to Denver Intl flight route?

Fly from Appleton Intl to Denver Intl for the best Wisconsin - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on Wisconsin to Denver Intl flights?

There are 4 cabin classes available to choose from on Wisconsin to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Wisconsin to Denver flights?

No. A direct flight is the cheapest option for a flight between Wisconsin to Denver.

What is the cheapest airline that flies from Wisconsin to Denver Intl?

Frontier, Sun Country Air, and Allegiant Air are the most popular carriers operating from Wisconsin to Denver Intl

What airlines fly to Denver?

How many flights depart from Wisconsin to Denver on average per day?

As of August 2025, 88 flights take off from Wisconsin and land in Denver each day. The most common flight departure time for this route is 8:00AM, with 51% of daily flights taking off at noon.

How many flights depart from Wisconsin to Denver on average per week?

As of August 2025, there are 617 flights per week flying from Wisconsin to Denver. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

How long does it take to fly to Denver?

Cheap Wisconsin to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Denver

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

When did momondo last update prices for flights from Wisconsin to Denver Intl Airport?

How many operators does momondo search for flights from Wisconsin to Denver Intl Airport?

How old do you have to be to fly from Wisconsin to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

What is the most popular plane model from Wisconsin to Denver?

Best airlines flying from Wisconsin to Denver

Compare and see reviews for airlines that fly from Wisconsin to Denver with momondo

Traveling to a place near Denver?

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Denver?

Can I find flights from Wisconsin to Denver with flexible booking policies on momondo?

How can momondo help me find flights from Wisconsin to Denver?

I’m not ready to book a flight from Wisconsin to Denver right now. Can momondo alert me if prices change?

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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