Cheap flights from North Dakota to Denver from $48

The cheapest month to fly to Denver from North Dakota is in October. Flight prices, which tend to average around $190, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until September to fly from North Dakota, when ticket prices are also cheap, with an average price of $209.

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $325. 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 $414.

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $215. Flights in the morning are often more expensive with an average ticket price of $444.

Fly from Fargo Hector Field to Denver Intl for the best North Dakota - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from North Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from North Dakota for as low as $162 on momondo.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from North Dakota to Denver Intl

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Denver from North Dakota according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 4 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

The number of flights available between North Dakota and Denver is 11 per day as of March 2026. The most frequent departure time is 6:00PM, with 40% of daily flights leaving at noon.

As of March 2026, 82 flights take off from North Dakota and land in Denver each week. The most common flight departure day for this route is Thu, with 29% of weekly flights taking off on this day.