Cheap flights from Nevada to Washington, D.C. from $43

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Nevada, with most prices found around $381. If you’re not able to fly to Washington, D.C. in August, then September is your next best option. Flight prices from Nevada to Washington, D.C. during September average around $422.

On average, the least expensive day to fly to Washington, D.C. from Nevada is on a Thursday. momondo users have found tickets for Thursday departures for as low as $496. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nevada to Washington, D.C. for around $746.

In the evening is the cheapest time of day to fly from Nevada to Washington, D.C. when you can find flight prices for as low as $416. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $623. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Las Vegas Harry Reid Intl to Washington, D.C. Dulles Intl for the best Nevada - Washington, D.C. flight prices

You are more likely to see cheaper flights to Washington, D.C. from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $434 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Nevada for as low as $303 on momondo.

There are 4 cabin classes available to choose from on Nevada to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

American Airlines, United Airlines, and Southwest are the most popular carriers operating from Nevada to Washington, D.C.

Southwest, United Airlines and Frontier are the top three most popular airlines that fly to Washington, D.C. from Nevada according to our data. Southwest is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

The number of flights available between Nevada and Washington, D.C. is 12 per day as of October 2026. The most frequent departure time is 8:00AM, with 35% of daily flights leaving at noon.

The number of flights available between Nevada and Washington, D.C. is 85 per week as of October 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.