DCA - LAS

$136 Find Cheap Flights from Reagan Washington National Airport to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Las Vegas departing on 8/31. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Las Vegas.
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Everything you should know

Cheapest round-trip
$272
Typical prices: $501-$258
Frontier
Sat 8/22Wed 8/26
DCA - LAS • 1 stop
Cheapest non-stop
$306
Typical prices: $539-$249
American Airlines
Tue 8/25Sat 8/29
DCA - LAS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Basic Economy suits fixed plans; Main Cabin Extra adds early boarding.
Southwest offers assigned seats with extra legroom; use points and cash for flexibility.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $272 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
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Nonstop flights
You can fly direct with American Airlines and Southwest. Average duration is 5h 09m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
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Insights
Top layover airports
Cheapest • Avg $322 (round-trip)
Shortest trip • 6h 48m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
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When to travel
Cheapest • 24% price drop
Most popular
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Flight Deals

Cheap Flights from Reagan-National to Las Vegas (DCA-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National 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.

Recent round-trip flight deals from Reagan-National to Las Vegas

Sat, Aug 22 - Wed, Aug 26
Frontier Logo
7:00 am - 1:48 pm
DCA
-
LAS
9h 48m
1 stop
Frontier Logo
12:59 am - 12:57 pm
LAS
-
DCA
8h 58m
1 stop
$272Frontier
Sat, Aug 22 - Tue, Aug 25
Multiple Airlines Logo
7:00 am - 11:29 am
DCA
-
LAS
7h 29m
1 stop
Multiple Airlines Logo
8:50 pm - 10:10 am
LAS
-
DCA
10h 20m
1 stop
$274Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
1:59 pm - 1:47 pm
DCA
-
LAS
26h 48m
1 stop
Multiple Airlines Logo
10:25 am - 10:59 pm
LAS
-
DCA
9h 34m
1 stop
$275Multiple Airlines
Wed, Aug 19 - Tue, Aug 25
JetBlue Logo
2:00 pm - 10:49 pm
DCA
-
LAS
11h 49m
1 stop
JetBlue Logo
8:50 pm - 7:58 am
LAS
-
DCA
8h 08m
1 stop
$284JetBlue
Mon, Aug 17 - Sun, Aug 23
Frontier Logo
7:00 am - 11:00 am
DCA
-
LAS
7h 00m
1 stop
Frontier Logo
12:59 am - 12:57 pm
LAS
-
DCA
8h 58m
1 stop
$288Frontier
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
5:00 pm - 10:49 pm
DCA
-
LAS
8h 49m
1 stop
Multiple Airlines Logo
12:59 am - 12:57 pm
LAS
-
DCA
8h 58m
1 stop
$290Multiple Airlines
Tue, Aug 4 - Fri, Aug 7
Frontier Logo
6:00 pm - 11:29 pm
DCA
-
LAS
8h 29m
1 stop
Frontier Logo
12:59 am - 12:51 pm
LAS
-
DCA
8h 52m
1 stop
$291Frontier
Mon, Jul 27 - Wed, Jul 29
Multiple Airlines Logo
7:00 am - 11:07 am
DCA
-
LAS
7h 07m
1 stop
Multiple Airlines Logo
11:35 am - 10:59 pm
LAS
-
DCA
8h 24m
1 stop
$292Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
6:59 pm - 9:05 am
DCA
-
LAS
17h 06m
1 stop
Multiple Airlines Logo
8:50 pm - 10:10 am
LAS
-
DCA
10h 20m
1 stop
$294Multiple Airlines
Mon, Aug 3 - Tue, Aug 4
Frontier Logo
7:00 am - 5:29 pm
DCA
-
LAS
13h 29m
1 stop
Frontier Logo
12:59 am - 12:51 pm
LAS
-
DCA
8h 52m
1 stop
$295Frontier
Booking Insights

KAYAK's insights & trends for Reagan-National to Las Vegas flights

Get data-powered insights and trends into flights from Reagan-National to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Las Vegas departing in August.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Las Vegas?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Las Vegas clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Reagan Washington National Airport to Las Vegas, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Las Vegas, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Las Vegas is August, where tickets cost $355 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $546 and $523 respectively.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Las Vegas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $473, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Las Vegas, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Reagan-National 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
Harriet Baskas

Harriet Baskas

Expert on American Airlines and LAS

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.

Blane Bachelor

Blane Bachelor

Expert on Southwest

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.

Ramsey Qubein

Ramsey Qubein

Expert on DCA

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.

Good to know

Low seasonJanuary
Cheapest flight$136
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Reagan Washington National Airport to Las Vegas

When to book flights from Reagan-National to Las Vegas

Are your dates flexible? Find out the best times to travel from Reagan-National 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.

FAQs for booking Reagan Washington National Airport to Las Vegas flights

  • Does Ronald Reagan Washington National Airport offer family services?

    DCA has facilities that cater to nursing mothers and their infants. 5 nursing rooms are equipped with rocking chairs, mirrors, hand sanitizers, power outlets, changing tables, and a rocking chair. At Terminal 1 the nursing room is found pre-security near the TSA security checkpoint. At Terminal 2 there are two rooms located between Gates B10 and B22 and between Gates C23 and C34. Two more rooms are found between Gates E46 and E59.

  • Does Ronald Reagan Washington National Airport have accessible services?

    DCA under the Metropolitan Washington Airports Authority prioritizes making all its public facilities accessible to users. The elevators within the airport have raised braille buttons that are also accessible to wheelchair users. Some of the elevators have an electronic voice that announces the floor number. The shuttle buses at DCA have wheelchair lifts and some taxis have wheelchair storage capacity and can access wheelchair lifts.

  • Does Las Vegas Harry Reid International Airport have banking services?

    Yes. At LAS, you can access the full-service Wells Fargo Bank for all your banking needs including currency exchange. The bank branch is located just before the security checkpoint for Gates A and B at the Esplanade in Terminal.

  • Does Ronald Reagan Washington National Airport offer baggage services?

    Yes. At DCA, customers can rent Smarte Carte located for around $6 per cart. At Terminal 1, find them along the taxi cab entrance while at Terminal 2, find them at the Baggage Claim level and outside the Metrorail Location.

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Las Vegas?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Las Vegas was $136 for a one-way ticket and $272 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Las Vegas?

    No

  • Which airports will I be using when flying from Reagan Washington National Airport to Las Vegas?

    Reagan Washington National Airport airport is called Washington, D.C. Reagan-National and the only airport in Las Vegas is Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to Las Vegas?

    JetBlue, Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Reagan Washington National Airport to Las Vegas flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Las Vegas?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Reagan Washington National Airport to Las Vegas flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Las Vegas?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Las Vegas, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Reagan Washington National Airport to Las Vegas?

    There are nonstop flights from Reagan Washington National Airport to Las Vegas on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Las Vegas, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Las Vegas are Southwest and Alaska Airlines. With an average price for the route of $536 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $376 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Las Vegas?

    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 Reagan Washington National Airport to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Las Vegas?

    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 to Las Vegas with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Las Vegas?

    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 to Las Vegas from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Reagan-National Airport to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $268 or less one-way and $517 or less round-trip.
  • Ronald Reagan Washington National Airport (DCA) is a major airport located in Virginia spanning two terminals, Terminals and 2, 5 concourses, Concourses A-E, and 58 gates. Terminal 1 has Concourse A which serves three airlines. Terminal B has Concourses B,0C, D, and E and serves five airlines in total including America Airlines which has a direct flight from Washington to Las Vegas. DCA has a 24-hour free shuttle bus service that connects the terminals and the parking areas.
  • For travelers who just arrived at Las Vegas Harry Reid International Airport (LAS), heavy luggage is easy to move. Smart Carte at LAS provides luggage carts for rent at rates of about $6 per cart. They are located at terminal parking garages, Check-in levels, Baggage Claim area, and Departure levels.
  • DCA provides designated areas throughout the airport for pets and service animals to relieve themselves. They can be found post-security near gates E46-E59 in Terminal 2 and pre-security locations at the north end and south end of Gates A1-A9 curb in Terminal 1 and near the South Metrorail Station Entrance in Terminal 2.
  • After your flight from Reagan Washington to Las Vegas, treat yourself to a much-needed spa treatment to relieve any tension. Access Xpress Spa at LAS for massages, mani-pedi, and facials. At LAS, find their shops at the D Gates in Terminal 1, Airside, and the E Gates in Terminal 3, Airside.
  • Visitors to DCA can enjoy the array of diverse regional, national, and international exhibits with rotating two and three-dimensional artworks in the airport. These exhibits are provided by the Metropolitan Washington Airports Authority Arts Program and can be found in the Baggage Claim area of each terminal and the general architecture of Terminal 2.

Prefer to fly direct from Reagan Washington National Airport 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. Reagan-National to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Washington, D.C. Reagan-National Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Reagan-National to Las Vegas Harry Reid Intl

Monday

American Airlines,Southwest

American Airlines,Southwest

Tuesday

American Airlines,Southwest

American Airlines,Southwest

Wednesday

American Airlines,Southwest

American Airlines,Southwest

Thursday

American Airlines,Southwest

American Airlines,Southwest

Friday

American Airlines,Southwest

American Airlines,Southwest

Saturday

American Airlines,Southwest

American Airlines,Southwest

Sunday

American Airlines,Southwest

American Airlines,Southwest

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Washington, D.C. Reagan-National

Monday

American Airlines,Southwest

American Airlines,Southwest

Tuesday

American Airlines,Southwest

American Airlines,Southwest

Wednesday

American Airlines,Southwest

American Airlines,Southwest

Thursday

American Airlines,Southwest

American Airlines,Southwest

Friday

American Airlines,Southwest

American Airlines,Southwest

Saturday

American Airlines,Southwest

American Airlines,Southwest

Sunday

American Airlines,Southwest

American Airlines,Southwest

See more direct flights

Reviews of the top 5 airlines serving from Reagan-National to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4258 reviews
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
8.1Boarding
Airline reviews

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

6.0 GoodAnonymous, Jun 2026
MDW - BDL
Read more Southwest reviews

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

Better service. No food options, but we did get drinks and a cookie.

Since we started at syr the service, crews, and flights were just excellent

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

Not very happy because of the long delaying which causes our luggages were not on the connection flight and nearly missed our connection flight.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Everything you need to know for your flight from Reagan-National to Las Vegas

Other airlines flying from Reagan-National to Las Vegas

Flights from the other most popular airlines that fly from Reagan-National 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.