$62 Find Cheap Flights from Colorado to the United States - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to the United States.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Colorado to the United States with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Colorado to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Colorado and United States are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (5,251 flights per week), Air Canada (2,053 flights per week), and Southwest (2,028 flights per week).

There are 593 airports in the United States. The busiest airport is Chicago O'Hare Airport (ORD), with 7% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is Minneapolis St Paul Airport (MSP), with an average flight price of $184.

Based on KAYAK data, the cheapest day to fly to the United States is Thursday where round-trip tickets can be as cheap as $346. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $515 on average.

The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $300 on average. Morning departures are around 29% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $522.

The cheapest ticket to the United States from Colorado found in the last 5 days was to Los Angeles, at $84 round-trip. The most popular route is Aspen (ASE) to Dallas/Fort Worth Airport (DFW) and the cheapest round-trip airline ticket found on this route in the last 5 days was $147.

The cheapest month for flights from Colorado to the United States is October, when tickets cost $176 (return) on average. On the other hand, the most expensive months are February and June, when the average cost of round-trip tickets is $233 and $232 respectively.

To get a below average price on the flight from Colorado to the United States, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

From Colorado, there are direct flights to the United States from 13 cities. The city with the most direct flights is Denver, with 14,065 direct flights each week.

There are around 2,329 direct flights from within Colorado to the United States every day. Most flights (42%) depart in the morning.

Each week there are around 16,303 direct flights from within Colorado to the United States. The most common day for departures is Sunday, with 16% of flights taking off on this day.

An average nonstop flight from Colorado to the United States takes 2h 58m, covering a distance of 1257 miles. The shortest route is Denver (DEN) to Kansas City (MCI) with an average flight time of 1h 30m.

Each week there are around 47 long-haul flights (6-12 hour flight duration), 464 medium-haul (3-6 hour flight duration) and 15,792 short-haul (up to 3 hour flight duration) flights to the United States. The most long-haul flights depart from Denver.

Based on KAYAK flight searches, the most popular destination is New York (14% of total searches to the United States). The next most popular destinations are Seattle (6%) and Chicago (6%). Searches for flights to Las Vegas (5%), to Washington, D.C. (5%) and to Dallas (4%) are also popular.