Are there direct flights from Billings to Denver?

Direct flights from Billings to Denver are available, though they represent a smaller portion of the total routes. Historically, approximately 19.3% of flights on this route have been direct. For journeys involving connections, travelers typically experience a median of 3 stopovers across the trailing 90 days.

How long does it take to fly from Billings to Denver?

The typical direct flight from Billings to Denver has a median duration of 1 hour and 52 minutes, covering a distance of 732 kilometers. Flights with one stop, however, are significantly longer, with a median duration of 14 hours and 10 minutes. This difference highlights the convenience of direct routes for this journey.

Should I set a price alert for Billings to Denver flights?

Given that deals for flights from Billings to Denver are historically frequent, setting a price alert is a practical approach. This route consistently offers opportunities for savings. Travelers can benefit from monitoring price changes to secure a favorable fare.

Flights From Billings

To Denver

Cheap Flights from Billings to Denver

Browse current best options from Billings. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Billings

RatePunk searches hundreds of travel sites at once for deals on flights to Denver

Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Billings to Denver

Explore current cheapest deals departing from Billings to Denver

Round trip

Sort by: Cheapest

August 24 - August 27

Cheapest

Best

BIL - Denver

$349

$199

Round trip

September 7 - September 10

BIL - Denver

$278

$203

Round trip

August 24 - September 10

BIL - Denver

$280

$207

Round trip

August 17 - August 27

BIL - Denver

$299

$212

Round trip

August 10 - August 27

Earliest

BIL - Denver

$281

$212

Round trip

August 17 - August 20

BIL - Denver

$353

$212

Round trip

August 10 - August 20

Earliest

BIL - Denver

$304

$212

Round trip

August 31 - September 10

BIL - Denver

$296

$213

Round trip

August 17 - September 10

BIL - Denver

$274

$213

Round trip

August 24 - September 7

BIL - Denver

$286

$246

Round trip

Unlock all 500+ flight deals to Denver and get alerts when great deals appear

Billings to Denver: Overview

Insights for flights from Billings to Denver

Fares for flights from Billings to Denver typically range from $488–$718, with a median price of $613. Right now, current fares are below the typical level. Only 3% of recent fares were classified as a good price, indicating that finding particularly low prices can be challenging. New deals appear almost daily for this route, so setting up a price alert can be beneficial.

When considering cheap flights from Billings to Denver, the most affordable time to fly is typically January, with a median fare of $244. Following closely, July also offers competitive pricing, with a median of $287. April is another cost-effective option, showing a median fare of $309.

The journey from Billings to Denver covers a distance of 732 kilometers, classifying it as a short-haul route. This means you can expect a relatively quick travel experience between these two cities.

A typical journey from Billings to Denver takes about 27h 51m, including connections. Most itineraries for this route connect at least once, as only 19.3% of recent fares were for direct flights from Billings to Denver. For connecting itineraries, the median number of stopovers is 3.

How much is a round trip from Billings to Denver

Regular price: $272 - $378

Prices for flights from Billings to Denver are currently below the regular range.

The regular price range for this route is between $272 and $378. The current lowest deal is $200 with Allegiant Air for travel from Aug 24-Aug 27.

now $200

Low $272

High $378

The cheapest time to fly from Billings to Denver

The cheapest month to fly from Billings to Denver is January, with a median price of $244. The most expensive month is August, with a median price of $638. Prices are generally lower from January to November.

January

Cheapest

Flights from $244

August

Most Expensive

Flights from $638

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Billings to Denver

United Airlines

Last-minute flights going from Billings to Denver

Mon, Jul 13

⌛ Last-Minute

BIL - Denver

Billings (BIL) - Denver (DEN)

United Airlines

$163

$364

One-way

Tue, Jul 14

⌛ Last-Minute

BIL - Denver

Billings (BIL) - Denver (DEN)

United Airlines

$162

$364

One-way

Sat, Jul 18

⌛ Last-Minute

BIL - Denver

Billings (BIL) - Denver (DEN)

United Airlines

$200

$339

One-way

Wed, Jul 22

⌛ Last-Minute

BIL - Denver

Billings (BIL) - Denver (DEN)

United Airlines

$176

$278

One-way

Thu, Jul 23

⌛ Last-Minute

BIL - Denver

Billings (BIL) - Denver (DEN)

United Airlines

$175

$278

One-way

Thu, Jul 23

⌛ Last-Minute

BIL - Denver

Billings (BIL) - Denver (DEN)

United Airlines

$176

$279

One-way

Biggest price drops on these dates for flights from Billings to Denver

3 nights

Aug 7 - Aug 10

$353 → $285

19%

7 nights

Aug 13 - Aug 20

$329 → $268

19%

7 nights

Aug 17 - Aug 24

$327 → $268

18%

7 nights

Aug 19 - Aug 26

$327 → $268

18%

Popular Airports to fly from Billings to Denver

Billings - Denver route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares for Billings to Denver are below the typical level, with a median price of $613.

📅 Best time to fly

January is historically the cheapest month to fly.

Historically, January is the cheapest month to fly from Billings to Denver, with a median price of $244.

⏱️ Flight duration

Flights are typically 27h 51m long.

The typical flight duration from Billings to Denver is 27 hours and 51 minutes.

✈️ Airlines & availability

United Airlines offers direct flights.

United Airlines has offered direct flights on this route, with 1 direct deal found recently.

🏆 Airline highlight

Allegiant Air has the cheapest recent deal.

Allegiant Air offered a recent deal for $200 from Billings to Denver via Skyscanner.

🎯 Booking tip

Deals appear frequently on this route.

Deals for flights from Billings to Denver appear frequently, with good prices found 3% of the time.

Billings main airports to depart from

Billings Logan International (BIL)

Cheapest

Billings Logan International Airport is a great choice for flights from Billings to Denver.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$224

Denver main airports to arrive at

Denver International (DEN)

Cheapest

Denver International Airport is a primary gateway to Denver, offering convenient access to the city and surrounding areas.

📍 ~30 km from city center (reachable by car)

💸 Flights from ~$224

Airports nearby Denver used as alternative

Colorado Springs (COS)

Cheapest

Colorado Springs is a reliable alternative with a robust flight schedule, despite fewer direct international connections.

📍 ~115 km from Denver (reachable by car)

💸 Flights from ~$251

Eagle County Regional (EGE)

Eagle County Regional is an excellent alternative for travelers in the western suburbs or mountains, offering strong regional connectivity.

📍 ~190 km from Denver (reachable by car)

💸 Flights from ~$1,969

Aspen–Pitkin County (ASE)

Aspen–Pitkin County is convenient for high-country travelers, offering frequent regional connections, though susceptible to weather delays.

📍 ~165 km from Denver (reachable by car)

💸 Flights from ~$446

Cheyenne Regional (CYS)

Cheyenne Regional offers small airport convenience for northern Denver suburbs and Fort Collins, but has a very limited flight schedule.

📍 ~150 km from Denver (reachable by car)

💸 Flights from ~$296

Yampa Valley (HDN)

Yampa Valley is a viable alternative for Northwest Colorado residents, with business class service on regional routes.

📍 ~200 km from Denver (reachable by car)

💸 Flights from ~$1,844

Business & First Class Flight Deals to Denver

37% AI deal score

$2,440

From BIL

Elite

Jul 07

Denver, United States

34% AI deal score

$2,414

Frequently Asked Questions About Flights to Denver

Historically, the optimal time to purchase tickets for flights from Billings to Denver is typically 7-13 days before departure. During this period, the average price observed was $410. Prices tend to be higher for bookings made further in advance, with flights booked 60+ days out averaging around $693. Even last-minute bookings, within 0-6 days of departure, show a higher average price of $487 across the trailing quarter.

Across the trailing 90 days, a good price for a flight from Billings to Denver is considered to be $488 or less. This threshold represents the lower quartile of prices observed. The median price for this route historically stands at $613, while prices in the upper quartile can reach $718 or more.

Historically, January, July, and April have offered some of the most affordable flights from Billings to Denver. January typically sees a median price of $244, while July's median is around $287. April also presents a favorable median price of $309. These prices are notably lower than the annual median price of $613 for this route, based on data from the trailing 270 days.

Related routes

Consider alternative routes from Billings

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Cheap Flights from Billings to Denver

Today’s best flight deals from Billings to Denver

Unlock all 500+ flight deals to Denver and get alerts when great deals appear

Billings to Denver: Overview

Insights for flights from Billings to Denver

How much is a round trip from Billings to Denver

The cheapest time to fly from Billings to Denver

Direct flights from Billings to Denver

Last-minute flights going from Billings to Denver

Biggest price drops on these dates for flights from Billings to Denver

Popular Airports to fly from Billings to Denver

Billings - Denver route insights

Recent fares are below the typical level.

January is historically the cheapest month to fly.

Flights are typically 27h 51m long.

United Airlines offers direct flights.

Allegiant Air has the cheapest recent deal.

Deals appear frequently on this route.

Billings main airports to depart from

Denver main airports to arrive at

Airports nearby Denver used as alternative

Business & First Class Flight Deals to Denver

Best Elite deals to Denver

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Frequently Asked Questions About Flights to Denver

When should I buy Billings to Denver tickets?

When should I buy Billings to Denver tickets?

What's a cheap fare from Billings to Denver?

What's a cheap fare from Billings to Denver?

Which months have the cheapest flights from Billings to Denver?

Which months have the cheapest flights from Billings to Denver?

Are there direct flights from Billings to Denver?

Are there direct flights from Billings to Denver?

How long does it take to fly from Billings to Denver?

How long does it take to fly from Billings to Denver?

Should I set a price alert for Billings to Denver flights?

Should I set a price alert for Billings to Denver flights?

Related routes

Consider alternative routes from Billings