$84 Find Cheap Flights from Washington, D.C. to Las Vegas - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Las Vegas departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Flight Deals
Cheap Flights from Washington, D.C. to Las Vegas (WAS-LAS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Round-trip
One-way
Last minute
Direct
Recent round-trip flight deals from Washington, D.C. to Las Vegas
Wed, Sep 16 - Tue, Sep 22
6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 34mnonstop
$159Frontier
Wed, Oct 7 - Wed, Oct 14
6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
10:43 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 37mnonstop
$159Frontier
Sun, Nov 1 - Tue, Nov 3
8:16 am - 10:44 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
17h 28m1 stop Knoxville McGhee Tyson
7:00 am - 5:36 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
7h 36m1 stop Atlanta Hartsfield-Jackson
$223Multiple Airlines
Fri, Sep 11 - Wed, Sep 23
6:46 pm - 8:07 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
16h 21m2 stops Blountville Tri Cities TN/VA Orlando
10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 34mnonstop
$231Multiple Airlines
Mon, Jan 11 - Wed, Jan 13
4:10 pm - 9:59 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 49m1 stop Denver Intl
12:59 am - 11:20 amLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 21m1 stop Houston George Bush Intcntl
$269United Airlines
Sun, Dec 6 - Thu, Dec 10
6:15 am - 12:21 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
9h 06m1 stop San Francisco
12:30 am - 10:34 amLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 04m1 stop Chicago O'Hare Intl
$269United Airlines
Wed, Dec 16 - Wed, Jan 6
11:00 am - 3:45 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
7h 45m1 stop Charlotte Douglas
5:00 am - 2:56 pmLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
6h 56m1 stop Dallas/Fort Worth
$269American Airlines
Fri, Jan 29 - Sun, Jan 31
11:40 am - 7:14 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
10h 34m1 stop Chicago O'Hare Intl
11:59 pm - 10:57 amLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 58m1 stop Dallas/Fort Worth
$269American Airlines
Tue, Feb 2 - Sat, Feb 6
6:59 pm - 9:00 amDCA Washington, D.C. Reagan-National-LAS Las Vegas Harry Reid Intl
17h 01m1 stop San Francisco
8:02 am - 9:00 pmLAS Las Vegas Harry Reid Intl-DCA Washington, D.C. Reagan-National
9h 58m1 stop San Diego
$317Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
6:59 pm - 10:33 amDCA Washington, D.C. Reagan-National-LAS Las Vegas Harry Reid Intl
18h 34m1 stop San Francisco
10:21 pm - 5:59 pmLAS Las Vegas Harry Reid Intl-DCA Washington, D.C. Reagan-National
16h 38m1 stop San Francisco
$317Alaska Airlines
Recent one-way flight deals from Washington, D.C. to Las Vegas
Wed, Oct 7
6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
$84Frontier
Wed, Sep 9
6:35 am - 8:33 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
$84Frontier
Mon, Sep 14
6:26 pm - 12:28 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
9h 02m1 stop New York John F Kennedy Intl
$114JetBlue
Mon, Sep 7
7:15 pm - 12:40 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
8h 25m1 stop New York John F Kennedy Intl
$114JetBlue
Mon, Aug 31
1:15 pm - 7:29 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
9h 14m1 stop Houston George Bush Intcntl
$135United Airlines
Sat, Aug 29
1:15 pm - 6:24 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 09m1 stop Houston George Bush Intcntl
$135United Airlines
Mon, Sep 14
6:16 pm - 11:00 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
7h 44m1 stop Chicago O'Hare Intl
$135American Airlines
Wed, Sep 2
7:26 am - 12:54 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 28m1 stop Dallas/Fort Worth
$135American Airlines
Tue, Sep 1
11:30 am - 10:49 amBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
26h 19m2 stops Tampa Huntsville
$149Multiple Airlines
Sun, Sep 6
10:59 am - 6:27 pmDCA Washington, D.C. Reagan-National-LAS Las Vegas Harry Reid Intl
10h 28m1 stop San Diego
$165Alaska Airlines
Recent last minute flight deals from Washington, D.C. to Las Vegas
Sun, Aug 23 - Sun, Aug 30
6:39 pm - 11:11 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
7h 32m1 stop Chicago O'Hare Intl
10:45 pm - 11:09 amLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
9h 24m1 stop Charlotte Douglas
$283American Airlines
Sat, Aug 22 - Sat, Aug 29
3:55 pm - 10:35 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
9h 40m1 stop Dallas/Fort Worth
9:26 am - 9:59 pmLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
9h 33m1 stop Chicago O'Hare Intl
$283American Airlines
Mon, Aug 24 - Fri, Aug 28
6:05 am - 11:24 amBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 19m1 stop Chicago O'Hare Intl
5:20 am - 3:12 pmLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
6h 52m1 stop Denver Intl
$283United Airlines
Sat, Aug 22 - Sat, Aug 29
8:59 am - 10:54 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
6:00 am - 6:29 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
9h 29m1 stop Dallas/Fort Worth
$293Frontier
Sun, Aug 23 - Sat, Aug 29
8:59 am - 10:54 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
6:00 am - 6:29 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
9h 29m1 stop Dallas/Fort Worth
$294Frontier
Sun, Aug 23 - Wed, Aug 26
1:13 pm - 6:24 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 11m1 stop Houston George Bush Intcntl
6:00 am - 4:35 pmLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 35m1 stop Los Angeles
$297United Airlines
Sat, Aug 22 - Sat, Aug 29
8:59 am - 10:54 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
10:30 am - 11:59 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
10h 29m1 stop Seattle/Tacoma Intl
$376Multiple Airlines
Sat, Aug 22 - Mon, Aug 24
8:59 am - 10:54 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
3:00 pm - 2:17 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
20h 17m1 stop Provo
$393Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
9:03 am - 3:28 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
9h 25m1 stop Seattle/Tacoma Intl
10:30 am - 11:59 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
10h 29m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Sat, Aug 22 - Sat, Aug 29
9:03 am - 5:27 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
11h 24m1 stop Seattle/Tacoma Intl
11:43 am - 11:59 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
9h 16m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Recent direct flight deals from Washington, D.C. to Las Vegas
Wed, Sep 16 - Tue, Sep 22
6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 34mnonstop
$159Frontier
Wed, Oct 7 - Wed, Oct 14
6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
10:43 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 37mnonstop
$159Frontier
Wed, Sep 9 - Wed, Sep 16
6:35 am - 8:33 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 34mnonstop
$159Frontier
Mon, Nov 16 - Wed, Nov 18
9:00 am - 11:22 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
5h 22mnonstop
7:45 am - 3:13 pmLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 28mnonstop
$357United Airlines
Wed, Jan 13 - Sat, Jan 16
5:50 pm - 8:07 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
5h 17mnonstop
11:00 pm - 6:22 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 22mnonstop
$357United Airlines
Sat, Sep 12 - Sat, Sep 19
6:55 pm - 9:05 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
5h 10mnonstop
6:35 am - 2:05 pmLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
4h 30mnonstop
$357Southwest
Thu, Oct 29 - Sat, Oct 31
7:25 pm - 9:35 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
5h 10mnonstop
5:15 am - 12:40 pmLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
4h 25mnonstop
$357Southwest
Thu, Oct 15 - Tue, Oct 20
7:37 am - 9:58 amDCA Washington, D.C. Reagan-National-LAS Las Vegas Harry Reid Intl
5h 21mnonstop
12:10 pm - 7:50 pmLAS Las Vegas Harry Reid Intl-DCA Washington, D.C. Reagan-National
4h 40mnonstop
$357American Airlines
Tue, Sep 8 - Wed, Sep 16
8:00 am - 10:07 amDCA Washington, D.C. Reagan-National-LAS Las Vegas Harry Reid Intl
5h 07mnonstop
11:41 am - 7:35 pmLAS Las Vegas Harry Reid Intl-DCA Washington, D.C. Reagan-National
4h 54mnonstop
$357American Airlines
Tue, Oct 27 - Wed, Oct 28
4:10 pm - 6:20 pmBWI Baltimore/Washington-LAS Las Vegas Harry Reid Intl
5h 10mnonstop
10:15 pm - 5:40 amLAS Las Vegas Harry Reid Intl-BWI Baltimore/Washington
4h 25mnonstop
$357Southwest
Booking Insights
Price, demand and travel trends for Washington, D.C. to Las Vegas flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Las Vegas with more confidence.
Prices
Airlines
Delays
Layovers
More
How much is a round-trip flight from Washington, D.C. to Las Vegas?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Las Vegas departing in September.
Round-trip flights from Washington, D.C. to Las Vegas start at $159. Prices are below average for this route right now, with typical round-trip fares ranging from $349 to $622. The lowest price found in the past 5 days was $159 on Frontier.
What is the cheapest Washington, D.C. to Las Vegas flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.
There's little price difference between Washington, D.C. to Las Vegas routes. They average around $483 round-trip, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Washington, D.C. to Las Vegas?
Saturday is the cheapest day of the week to fly from Washington, D.C. to Las Vegas, it is 11% cheaper than the average day. Sunday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.
What is the cheapest month to fly from Washington, D.C. to Las Vegas?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Washington, D.C. to Las Vegas, removes the top 0.1% to account for outliers and then takes the median of all values for each month.
August is the cheapest month to fly from Washington, D.C. to Las Vegas at $319 round-trip.
October ($599) and March ($546) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are prices from Washington, D.C. to Las Vegas the cheapest?
Flights from Washington, D.C. to Las Vegas are cheapest 5 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
What is the cheapest airline to fly from Washington, D.C. to Las Vegas?
Frontier ($159) and American Airlines ($269) are the cheapest airlines to fly round-trip from Washington, D.C. to Las Vegas according to KAYAK data over the last 5 days.
Which airline offers the most nonstop flights between Washington, D.C. and Las Vegas?
United Airlines offers the most frequent nonstop flights from Washington, D.C. to Las Vegas, at 20 flights per week. American Airlines and Southwest are other good options, operating 7 flights per week each. Based on KAYAK flight data over the last 3 months.
How often are flights from Washington, D.C. to Las Vegas delayed?
Over the last 12 months Washington, D.C. to Las Vegas flights were delayed in 18% of cases. Delayed flights averaged 110 minutes behind schedule.
What is the most punctual time of day to fly from Washington, D.C. to Las Vegas?
Morning flights have the fewest delays. Afternoon departures experience delays most often. Based on KAYAK data over the past 3 months.
Which day of the week has the fewest delays on Washington, D.C. to Las Vegas flights?
Saturday has the fewest flight delays on the Washington, D.C. to Las Vegas route, at only 13% of flights delayed.
Sunday has the most delays at 20%. Based on KAYAK data over the past 3 months.
Which airline is the most punctual on Washington, D.C. to Las Vegas flights?
American Airlines is the most punctual airline on Washington, D.C. to Las Vegas flights, KAYAK's system tracked that 93% of flights were on time in the past 3 months.
What is the most popular layover airport when flying from Washington, D.C. to Las Vegas?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.
Denver Intl (DEN) is the most popular layover for the Washington, D.C. to Las Vegas route. 53% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.
What is the cheapest layover airport when flying from Washington, D.C. to Las Vegas?
Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $258. Based on KAYAK data over the past 3 months.
Which route, including a layover, takes the shortest amount of time from Washington, D.C. to Las Vegas?
Lambert-St Louis (STL) offers the shortest 1-stop connection from Washington, D.C. to Las Vegas at 6h 34m one-way, 1h 25m longer than the 5h 09m direct flight. Based on KAYAK data over the past 3 months.
When flying from Washington, D.C. to Las Vegas which airport offers the shortest layover?
Lambert-St Louis (STL) had the shortest average connection time for Washington, D.C. to Las Vegas layovers at 229 minutes over the past 3 months.
How many nonstop flights run daily between Washington, D.C. and Las Vegas?
There are about 5 flights per day from Washington, D.C. to Las Vegas, about 35 flights per week, spread evenly across the week.
What time of day do most flights depart from Washington, D.C. to Las Vegas?
Based on KAYAK flight schedules for the upcoming 3 months.
Most nonstop flights from Washington, D.C. to Las Vegas depart in the morning, accounting for 75% of nonstop departures. Around 3 flights are scheduled in that window over the next three months.
Expert advice for your flight from Washington, D.C. to Las Vegas
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek
Expert on United Airlines and IAD
Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.
Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.
Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.
An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.
Key details for Washington, D.C. to Las Vegas flights
Low season
October
High season
July
Cheapest flight
$84
Best time to beat the crowds but there is an average 24% increase in price.
Flight from Washington, D.C. Dulles Intl Airport to Las Vegas
When to book flights from Washington, D.C. to Las Vegas
Are your dates flexible? Find out the best times to travel from Washington, D.C. to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Washington, D.C. to Las Vegas flight questions, answered
Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.
Does McCarran International Airport have any pet relief areas?
If you are traveling with a pet or service animal, make sure to bring them by one of the pet relief zones in McCarran International Airport after your flight has landed. There are two separate indoor areas located in Terminals 1 and 3, as well as outdoor zones near baggage claim and parking. Each of these areas provides pet owners with complimentary waste cleanup bags.
What is there to do at McCarran International Airport?
Before heading to baggage claim, consider looking at one of McCarran International Airport’s many art installments or visiting their Aviation Museum. Both of these activities are free and a great way to relax and unwind after a long day of traveling.
What are some good hotels near McCarran International Airport?
The Best Western McCarran Inn is a casual choice that is located only a 3-minute drive from McCarran International Airport and offers a free shuttle service for guests. The Excalibur Hotel & Casino is located directly on the popular Las Vegas Boulevard, just across the street from the airport.
Does McCarran International Airport have any airline lounges?
United Airlines is currently the only airline that has a lounge inside of McCarran International Airport. However, there is also the Centurion Lounge that is designated for American Express cardholders, and the Club at LAS, which is open to all travelers. Access passes can be purchased for each of these private lounges either ahead of time through their websites or at their main entry desks on your day of travel.
Are there family amenities at Ronald Reagan Washington National Airport (DCA)?
Families traveling to Las Vegas from Ronald Reagan Washington National Airport (DCA) will be glad to find nursing and lactating rooms throughout the airport. For instance, Terminal 1 has a room pre-security near the TSA Security Checkpoint for the convenience of new moms and their babies. The suites have sinks, electrical sockets, comfy seats, and diaper disposal bins.
Which airline has a hub at Las Vegas International Airport?
Las Vegas International Airport (LAS) is a hub for Spirit Airlines, Southwest Airlines, and Allegiant. Travelers flying aboard these carriers from Washington, DC, to Las Vegas are sure to enjoy fast and efficient service and find many options to connect to other destinations. Still, their lounges have excellent amenities, including carpeted floors and comfy seats that put them above the rest.
Are there special services on the Washington, DC-Las Vegas route?
All flights from Washington, DC, to Las Vegas offer friendly services to travelers with mobility challenges. At departure stations, you will receive cab-to-aircraft transfer, and as you land in LAS, you will find dedicated airport personnel to assist you as you deplane and aid your movement through the terminal. Also, basic amenities at both departure and arrival airports are wheelchair accessible, including restrooms.
Which other cities can I visit during my trip to Las Vegas from Washington, DC?
If you are planning to stay in Las Vegas a little longer, bear in mind that there are other towns and cities beyond Las Vegas worth exploring. If you want to stay within an hour’s drive from the terminal, head to Sandy Valley, Logandale, Sandy Mill, or Lincoln City. For further adventures more than two hours’ drive away, consider Hart, Meadview, Manix, and Acme. You can get to these destinations via various transportation options, including taxis, car rentals, buses, and trains.
Which are the popular layover airports between Washington, DC, and Las Vegas?
As you reserve your flight from Washington, DC, to Las Vegas, remember that some airlines offer one-stop journeys between the two cities. For instance, Frontier Airlines has a layover at Hartsfield-Jackson Atlanta International Airport (ATL), while Frontier Airlines passes through Denver International Airport (DEN). Those flying aboard JetBlue transit via Boston Logan International Airport (BOS).
Are there car rentals at Las Vegas International Airport (LAS)?
Travelers who want to enjoy driving themselves from Las Vegas International Airport to their destinations won’t have challenges immediately after they land at LAS. If you arrive at LAS, Enterprise, Avis and Thrifty have counters inside the on-site car rental facility. The pickup garages are separated from the terminals, and a complimentary shuttle is available to connect you there.
Which airlines offer extra legroom and free seat selection on Washington, D.C. to Las Vegas flights?
Among airlines operating Washington, D.C. to Las Vegas flights:
• United Airlines: offers extra legroom; offers free seat selection • Frontier: offers free seat selection • American Airlines: offers extra legroom; offers free seat selection • Southwest: offers free seat selection
Extra legroom and free seat selection availability depends on fare class and route.
What airlines are available from Washington, D.C. to Las Vegas?
4 airlines operate flights between Washington, D.C. and Las Vegas. The airlines offering nonstop flights on this route include:
• United Airlines • American Airlines • Southwest • Frontier
Which airports can I use when flying from Washington, D.C. to Las Vegas?
Flights from Washington, D.C. to Las Vegas may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Las Vegas Harry Reid Intl (LAS).
Which airlines include bags at no extra cost on Washington, D.C. to Las Vegas flights?
Here are some options for this route, based on selected ticket types and cabin classes:
• United Airlines: a cabin bag and a checked bag in Economy Class • Frontier: a cabin bag and a checked bag in Economy Class • American Airlines: a cabin bag and a checked bag in Economy Class
Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.
What cabin classes can I book on flights from Washington, D.C. to Las Vegas?
Four cabin classes are available on flights from Washington, D.C. to Las Vegas:
• Economy Class • Premium Economy Class • Business Class • First Class
Prices vary by airline.
How much can I save by taking a layover when flying from Washington, D.C. to Las Vegas?
On this route, layover flights are cheaper than nonstop options on average. Layover fares average $258 round-trip via Seattle/Tacoma Intl (SEA), compared to $512 for nonstop.
What is the standard checked-bag allowance on flights from Washington, D.C. to Las Vegas?
There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $31–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.
Which airports do connecting flights from Washington, D.C. to Las Vegas pass through?
One-stop flights from Washington, D.C. to Las Vegas most commonly connect through:
• Denver Intl (DEN) - 53% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections • Dallas/Fort Worth (DFW) - 5% of one-stop connections • Boston Logan Intl (BOS) - 4% of one-stop connections
Denver Intl (DEN) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Washington, D.C. to Las Vegas?
On the Washington, D.C. to Las Vegas route, being flexible with your departure day can save you up to 17%. Saturday is the cheapest day at $432 round-trip on average, while Sunday is the most expensive at $517: a $85 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
At what point is a flight considered delayed from Washington, D.C. to Las Vegas?
A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Washington, D.C. to Las Vegas route, 18% of flights were delayed in the past 3 months, with delays averaging 1 hour 50 minutes.
How are flight departures from Washington, D.C. to Las Vegas spread across the day?
Morning is the busiest departure period on Washington, D.C. to Las Vegas flights, with 75% of flights leaving in that window. Evening departures account for 25%, afternoon flights for 0%, and night flights for 0%.
What popular places can I visit in Las Vegas?
Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.
How long is a flight from Washington, D.C. to Las Vegas?
A nonstop flight from Washington, D.C. to Las Vegas takes 5h 09m, covering 2,082 miles.
What are the earliest and latest flights from Washington, D.C. to Las Vegas?
These are the earliest and latest flight times available from Washington, D.C. to Las Vegas:
• Earliest: departs at 6:00 am and lands at 11:09 am • Latest: departs at 6:40 pm and lands at 11:49 pm.
The flight takes about 5h 09m.
How expensive are last-minute Washington, D.C. to Las Vegas flights?
Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $483. Book 5 weeks before departure for the lowest fares.
Do I need a passport to fly from Washington, D.C. to Las Vegas?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
How are flight prices from Washington, D.C. to Las Vegas looking right now?
One-way fares from Washington, D.C. to Las Vegas are currently lower than usual. Average one-way flight prices are about $125, which is 48% below the typical average for this route.
How does American Airlines’s on-time performance compare to other airlines on Washington, D.C. to Las Vegas flights?
American Airlines is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on Washington, D.C. to Las Vegas flights are:
• American Airlines: 93% on time • United Airlines: 89% on time • Frontier: 69% on time
Overall, flights on this route are on time 82% of the time on average.
How do delay rates compare for morning and evening flights from Washington, D.C. to Las Vegas?
Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.
How much time can I save by choosing a different layover airport from Washington, D.C. to Las Vegas?
Flying via Lambert-St Louis (STL) gives the shortest average 1-stop total travel time at 6h 34m, compared with 6h 43m via Nashville Intl (BNA) and 6h 44m via Chicago Midway (MDW).
What is the time difference between Washington, D.C. and Las Vegas?
Las Vegas is 3 hours behind Washington, D.C. (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?
Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include: · Easirent · Ace · Fox · Dollar · Thrifty
How much should I expect to pay for a Washington, D.C. to Las Vegas flight?
Round-trip flights from Washington, D.C. to Las Vegas range from $349 to $622, with an average of $483 over the past 12 months. Anything below $349 counts as a good deal.
Which airlines offer Wi-Fi on Washington, D.C. to Las Vegas flights?
Two airlines offer in-flight Wi-Fi on Washington, D.C. to Las Vegas flights:
• American Airlines
• JetBlue
Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.
Your guide to booking Washington, D.C. to Las Vegas flights
Get tips on when to book, when to fly and what to know before your trip.
If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $432 - about $85 less than Sunday (16% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Washington, D.C. to Las Vegas trip for August. Fares historically average $319 round-trip in that month - typically $280 less than the most expensive month, which is October (based on the last 12 months).
If arriving on time is high on your priority list, American Airlines is the strongest pick on this route. 93% of American Airlines flights from Washington, D.C. to Las Vegas arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 82%. When flights on this route do arrive late, the average delay is 1 hour 50 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
If you have the time, taking a 1-stop flight through Seattle/Tacoma Intl Airport (SEA) can be cheaper than flying direct. The cheapest layover option averages $258 round-trip on this route - about $254 less than direct flights (based on the last 12 months).
If you would like to pick up some souvenirs or gifts after your flight from Washington to Las Vegas has landed at McCarran International Airport, stop by The Duty Free Store by Nuance, located in Terminal 1 near the D Gates. This store sells a variety of goods including food products, liquor, cosmetics, and clothing.
For travelers who are specifically interested in direct flights from Washington to Las Vegas, consider purchasing your ticket through either United or Southwest Airlines. While both companies have many flights that cover this path, United Airlines is known for its Economy Plus upgrade option, and Southwest Airlines is known for letting customers check up to two bags for free.
Interested in using public transportation to travel from McCarran International Airport to downtown Las Vegas? Consider taking one of the public buses that are operated by the Regional Transportation Commission of Southern Nevada. These buses leave from outside both Terminals 1 and 3, and they have several stops in Las Vegas’ city center.
If you are traveling with children, make sure to stop by the kids’ play area in Terminal D of McCarran International Airport. This aviation-themed play area is free for all travelers and is a great way for kids to burn off some steam after a long day of traveling.
To stretch your legs after your flight to Las Vegas has landed, select one of McCarran International Airport’s Fly Fit walking paths that are featured on the airport’s official website. These walking paths range from a quarter of a mile to a full mile, and they lead travelers throughout the airport’s different terminals.
Baltimore-Washington International Thurgood Marshall Airport (BWI) is one of the three major departure stations for flights from Washington, DC, to Las Vegas. Consider a taxi to access the facility from the city center of Baltimore in roughly 18min. Otherwise, if you are on a budget and want to save money, a bus is handy, reaching there in about 35min.
If you depart to Las Vegas via Washington-Dulles International Airport (IAD), remember that the property operates two terminals. The main terminal consists of ticketing and security checks. Frontier Airlines and Air Canada Express are some of the popular airlines at this facility. Interterminal movement is via automated trains.
Ronald Reagan Washington National Airport is the closest to Washington, DC, other than Washington-Dulles International Airport (IAD) and Baltimore-Washington International Thurgood Marshall Airport (BWI). This makes it easy to get to via a short and reasonably priced metro, taxi or Uber ride to the terminals. The metro operates until 1:00 a.m. on weekends, ensuring that late arrivals have transportation to the city center.
Prefer to fly direct from Washington, D.C. to Las Vegas?
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Washington, D.C. to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.
Direct departures
Washington, D.C. to Las Vegas Harry Reid Intl
Monday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Tuesday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Wednesday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Thursday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Friday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Saturday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Sunday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
See more direct flights
Direct returns
Las Vegas Harry Reid Intl to Washington, D.C.
Monday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Tuesday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Wednesday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Thursday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Friday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Saturday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
Sunday
American Airlines,Frontier,Southwest, +1 more
American Airlines,Frontier, +2 more
See more direct flights
Everything you need to know for your flight from Washington, D.C. to Las Vegas
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Other airlines flying from Washington, D.C. to Las Vegas
Flights from the other most popular airlines that fly from Washington, D.C. to Las Vegas according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Cabin class types available on flights from Washington, D.C. to Las Vegas
Cabin classes available on flights from Washington, D.C. to Las Vegas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from all airports within Washington, D.C. to Las Vegas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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