Cheap flights from Las Vegas to District of Columbia from $78
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to District of Columbia departing on 7/15. 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 Las Vegas 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, August is the cheapest month to fly from Las Vegas to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $270. If you don’t want to visit District of Columbia in August, then you should wait until May to fly from Las Vegas, when ticket prices are also cheap, with an average price of $289.
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 Thursday when prices can be found for as low as $405. 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 Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $658.
What is the cheapest time of day to depart on your flight to District of Columbia?
Flying to District of Columbia from Las Vegas in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $377 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $506. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Las Vegas Harry Reid Intl to District of Columbia flight route?
Fly from Las Vegas Harry Reid Intl to Washington, D.C. Dulles Intl for the best Las Vegas Harry Reid 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 Las Vegas when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $414 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Las Vegas for as low as $242 on momondo.
What cabin class options are available on Las Vegas Harry Reid Intl to District of Columbia flights?
There are 4 cabin classes available to choose from on Las Vegas Harry Reid 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 Las Vegas Harry Reid Intl to District of Columbia?
Frontier, American Airlines, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to District of Columbia
What airlines fly to District of Columbia?
Spirit Airlines, United Airlines and Frontier are the top three most popular airlines that fly to District of Columbia from Las Vegas according to our data. Spirit Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 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 Las Vegas to District of Columbia on average per day?
As of June 2025, there are 9 flights per day flying from Las Vegas to District of Columbia. The most common time of day flights depart is 7:00AM, with 58% of flights taking off at noon.
How many flights depart from Las Vegas to District of Columbia on average per week?
As of June 2025, there are 69 flights per week flying from Las Vegas to District of Columbia. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
Cheap Las Vegas to District of Columbia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to District of Columbia
Best Price Found | $78 |
|---|---|
Fastest flight time | 4h 25m |
Direct flights | Every day |
Airports in District of Columbia | 2 airports |
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to District of Columbia?
Prices for flights from Las Vegas Harry Reid Intl Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to District of Columbia?
As of June 2025, there are 6 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to District of Columbia.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid 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 Las Vegas to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Las Vegas to District of Columbia is Boeing 737-800, representing 15.74% of all bookings. The subsequent popular models are Airbus A321neo at 14.81%, Airbus A320neo at 14.59%, and Boeing 737-900 at 12.86%.
Best airlines flying from Las Vegas to District of Columbia
Compare and see reviews for airlines that fly from Las Vegas to District of Columbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $95 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $114 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $277 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Las Vegas 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 Las Vegas.
Can I find flights from Las Vegas to District of Columbia with flexible booking policies on momondo?
All flight searches from Las Vegas to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Las Vegas to District of Columbia?
Once you have performed a search for Las Vegas 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 Las Vegas to District of Columbia right now. Can momondo alert me if prices change?
Price alerts on flights to District of Columbia from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.