Cheap flights from Denver to District of Columbia from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to District of Columbia departing on 9/9. 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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How to get the cheapest flight ticket from Denver to District of Columbia
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 District of Columbia?
In general, September is the cheapest month to fly from Denver to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit District of Columbia in September, then you should wait until August to fly from Denver, when ticket prices are also cheap, with an average price of $232.
What is the cheapest day to depart on your flight to District of Columbia?
The cheapest day to depart on your flight to District of Columbia 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. On the other hand, Sunday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $430.
What is the cheapest time of day to depart on your flight to District of Columbia?
Flying to District of Columbia from Denver in the morning is the least expensive time of day to depart. momondo users have found prices as low as $313 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the evening, with an average ticket price of $643. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Denver Intl to District of Columbia flight route?
Fly from Denver Intl to Baltimore/Washington for the best Denver Intl - District of Columbia flight prices
How far in advance should I book a flight to District of Columbia?
You are more likely to see cheaper flights to District of Columbia from Denver when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $306 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Denver for as low as $232 on momondo.
What cabin class options are available on Denver Intl to District of Columbia flights?
There are 4 cabin classes available to choose from on Denver Intl to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Denver Intl to District of Columbia?
United Airlines, American Airlines, and Allegiant Air are the most popular carriers operating from Denver Intl to District of Columbia
What airlines fly to District of Columbia?
Frontier, United Airlines and Southwest are the top three most popular airlines that fly to District of Columbia from Denver according to our data. Frontier is the first choice among our users, with 48% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Denver to District of Columbia on average per day?
The number of flights available between Denver and District of Columbia is 25 per day as of June 2025. The most frequent departure time is 10:00AM, with 48% of daily flights leaving at noon.
How many flights depart from Denver to District of Columbia on average per week?
As of June 2025, 178 flights take off from Denver and land in District of Columbia each week. The most common flight departure day for this route is Wed, with 19% of weekly flights taking off on this day.
Cheap Denver to District of Columbia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to District of Columbia
Best Price Found | $89 |
|---|---|
Fastest flight time | 3h 16m |
Direct flights | Every day |
Airports in District of Columbia | 2 airports |
When did momondo last update prices for flights from Denver Intl Airport to District of Columbia?
Prices for flights from Denver Intl Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to District of Columbia?
There are 5 operators available for flights from Denver Intl Airport to District of Columbia as of June 2025.
How old do you have to be to fly from Denver Intl Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to District of Columbia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to District of Columbia is Airbus A320neo (13.73% of total bookings). The next most popular plane models are Boeing 737-900 (12.50%), Boeing 737 MAX 8 (12.48%), and Boeing 737 MAX 9 (9.67%).
Best airlines flying from Denver to District of Columbia
Compare and see reviews for airlines that fly from Denver to District of Columbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $93 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Denver to District of Columbia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Denver.
Can I find flights from Denver to District of Columbia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to District of Columbia from Denver with this policy.
How can momondo help me find flights from Denver to District of Columbia?
Once you have performed a search for Denver to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Denver to District of Columbia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Denver to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.