BWI - LAS

$135 Find Cheap Flights from Baltimore to Las Vegas - Compare and Save

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Everything you should know

Cheapest round-trip
$269
Typical prices: $284-$562
American Airlines
Wed 10/10Wed 10/17
BWI - LAS • 1 stop
Cheapest non-stop
$357
Typical prices: $312-$615
Southwest
Fri 9/7Fri 9/14
BWI - LAS • Non-stop
Nonstop flights
You can fly direct with Southwest. Average duration is 5h 10m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $216 (round-trip)
Shortest trip • 6h 13m (one-way)
Insights
Insights
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Expert advice
Flight Deals

Cheap Flights from Baltimore to Las Vegas (BWI-LAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Las Vegas

Sat, Oct 10 - Sat, Oct 17
American Airlines Logo
8:16 pm - 12:31 amBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
7h 15m1 stop Charlotte Douglas
American Airlines Logo
7:00 am - 7:26 pmLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
9h 26m1 stop Dallas/Fort Worth
$269American Airlines
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
8:16 pm - 12:31 amBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
7h 15m1 stop Charlotte Douglas
American Airlines Logo
11:59 pm - 11:01 amLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
8h 02m1 stop Dallas/Fort Worth
$269American Airlines
Mon, Oct 19 - Fri, Oct 23
Frontier Logo
9:12 pm - 4:04 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
21h 52m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
Frontier Logo
12:40 am - 10:58 amLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 18m1 stop Dallas/Fort Worth
$269Frontier
Fri, Nov 6 - Mon, Nov 9
Frontier Logo
12:10 pm - 11:29 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
14h 19m2 stops Charlotte Douglas Houston George Bush Intcntl
Frontier Logo
7:00 am - 12:11 amLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
14h 11m1 stop Atlanta Hartsfield-Jackson
$269Frontier
Wed, Sep 2 - Fri, Sep 4
United Airlines Logo
5:40 pm - 10:52 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
12:40 pm - 11:00 pmLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 20m1 stop Chicago O'Hare Intl
$269United Airlines
Mon, Jan 11 - Wed, Jan 13
United Airlines Logo
4:10 pm - 9:59 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
8h 49m1 stop Denver Intl
United Airlines Logo
12:59 am - 11:20 amLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
7h 21m1 stop Houston George Bush Intcntl
$269United Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
10:22 am - 10:26 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
15h 04m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
11:35 pm - 12:34 amLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
21h 59m2 stops New Orleans Louis Armstrong Atlanta Hartsfield-Jackson
$287Multiple Airlines
Thu, Oct 1 - Sun, Oct 4
Multiple Airlines Logo
6:22 pm - 8:47 amBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
17h 25m1 stop Detroit Metropolitan Wayne County
Multiple Airlines Logo
3:26 pm - 9:25 amLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
14h 59m1 stop Chicago Greater Rockford
$291Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
JetBlue Logo
4:00 pm - 10:49 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
9h 49m1 stop Fort Lauderdale
JetBlue Logo
11:36 am - 11:27 pmLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
8h 51m1 stop Fort Lauderdale
$357JetBlue
Sun, Sep 20 - Thu, Sep 24
JetBlue Logo
4:00 pm - 10:47 pmBWI  Baltimore/Washington-LAS Las Vegas Harry Reid Intl
9h 47m1 stop Fort Lauderdale
JetBlue Logo
11:30 am - 10:33 pmLAS  Las Vegas Harry Reid Intl-BWI Baltimore/Washington
8h 03m1 stop Fort Lauderdale
$415JetBlue
Booking Insights

Price, demand and travel trends for Baltimore to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Baltimore to Las Vegas with more confidence.

How much is a round-trip flight from Baltimore to Las Vegas?

Round-trip flights from Baltimore to Las Vegas start at $269. Prices are below average for this route right now, with typical round-trip fares ranging from $284 to $562. The lowest price found in the past 5 days was $269 on American Airlines.

What's the cheapest day of the week to fly from Baltimore to Las Vegas?

Saturday is the cheapest day of the week to fly from Baltimore to Las Vegas, it is 15% cheaper than the average day. Thursday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Baltimore to Las Vegas?

  • October is the cheapest month to fly from Baltimore to Las Vegas at $322 round-trip.
  • July ($537) and March ($519) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 66% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Baltimore to Las Vegas the cheapest?

Flights from Baltimore to Las Vegas are cheapest 6 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Baltimore to Las Vegas

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
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.

Harriet Baskas

Harriet Baskas

Expert on BWI 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.

Key details for Baltimore to Las Vegas flights

Low season

January

Cheapest flight

$135
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Baltimore to Las Vegas

When to book flights from Baltimore to Las Vegas

Are your dates flexible? Find out the best times to travel from Baltimore 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

Your Baltimore to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Are there lounges in the BWI Airport?

    BWI Airport has lounges open to military personnel and the general public. The USO Lounge is for military use and doesn’t charge U.S. military members and their families. This lounge is found on the lower level, close to baggage claim 14. There is also the Club at BWI at Concourse D and Chesapeake Club Lounge located on the upper level next to the Pier Exit.

  • Is there a hotel at BWI Airport?

    If you live far and want to be closer to the airport for your flight, you are in luck. BWI’s Minute Suites are an airside micro-hotel that offers you accommodation as you wait for your flight. It features small rooms to be rented for select hours or overnight stays. You can also consider other nearby options like the Holiday Inn Baltimore BWI Airport and Hilton Baltimore BWI Airport.

  • Which airlines in BWI Airport fly to Las Vegas?

    BWI is a hub for many non-stop airlines flying within the U.S. and internationally. There are a couple of airlines that operate between BWI and LAS. You can choose from Delta Air Lines, Alaska Airlines, Spirit Airlines, Frontier Airlines, and Allegiant Airlines.

  • Are there any attractions near McCarran International Airport?

    There are a couple of interesting sights at McCarran Airport. You can take a few minutes before heading to your hotel to enjoy the amazing airport art, the aviation museum, and the virtual gallery. If these do not appeal to you, you can go shopping at the airport’s duty-free shop. You can also try a few dishes at the restaurants near the airport.

  • Where can I breastfeed my child at Baltimore/Washington International Thurgood Marshall Airport?

    There are over five Mamava pods in BWI. They are conveniently located after the security and throughout the airport. The airport also hosts comfortable nursing rooms in Concourses E and A. The airport has comfortable seating and small, sheltered areas throughout the airport that are perfect spots for breastfeeding.

  • Which nearby cities can I get to from McCarran International Airport (LAS)?

    Some cities that you can easily reach from McCarran International Airport include Henderson, Boulder City, Spring Valley, Las Vegas, and Spring Valley. Both cities are easily accessible by car from McCarran International Airport to Henderson.

  • Are the Military Lounges in Baltimore/Washington International Thurgood Marshall Airport (BWI)?

    Yes, you can get a USO Lounge in BWI that serves active US military members together with their families. Members can enjoy services such as comfortable places to relax and sleep, access to the internet, food, and beverages. The BWI USO lounge is situated on the International Pier, Lower Level which is next to Baggage Claim 14.

  • Does McCarran International Airport (LAS) offer accessible services?

    Yes, LAS has only two terminals designed to be fully accessible by disabled travelers as well as those using wheelchairs. In addition, all the concourses and airport terminals have restrooms that are ADA-compliant. For wheelchair assistance, inform your airlines when booking your flight.

  • Which are some of the eco-friendly airlines on this route?

    Frontier and Southwest Airlines are some of the airlines that undertake eco-friendly flights. They have embarked on initiatives that end up reducing the big carbon footprint associated with the route. They contribute to around 28% reduction of the amount of CO₂ released on the flight route.

  • Are there children's play areas at Baltimore/Washington International Thurgood Marshall Airport (BWI)?

    If you’re traveling with kids, you will be glad to note BWI has several designated areas where children can play and burn off energy before the flight. One play area is located airside near gate D, within the secure area of the airport. Another one is found at the observation Gallery, which is located landside, before the B/C security checkpoint.

  • Which airlines offer extra legroom and free seat selection on Baltimore to Las Vegas flights?

    Among airlines operating Baltimore to Las Vegas flights:

    • Southwest: offers free seat selection
    • JetBlue: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Baltimore to Las Vegas?

    Only Southwest operates flights between Baltimore and Las Vegas.

  • Which airports can I use when flying from Baltimore to Las Vegas?

    Flights from Baltimore to Las Vegas usually depart from Baltimore/Washington (BWI) and arrive at Las Vegas Harry Reid Intl (LAS).

  • Which airlines include bags at no extra cost on Baltimore to Las Vegas flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a cabin bag and a checked bag in Economy Class
    • JetBlue: 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 Baltimore to Las Vegas?

    Four cabin classes are available on flights from Baltimore 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 Baltimore to Las Vegas?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $216 round-trip via Seattle/Tacoma Intl (SEA), compared to $486 for nonstop.

  • What is the standard checked-bag allowance on flights from Baltimore to Las Vegas?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Baltimore to Las Vegas?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest and American Airlines. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

  • Which airports do connecting flights from Baltimore to Las Vegas pass through?

    One-stop flights from Baltimore to Las Vegas most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
    • Charlotte Douglas (CLT) - 14% of one-stop connections
    • Orlando (MCO) - 9% of one-stop connections
    • Los Angeles Los Angeles (LAX) - 9% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Baltimore to Las Vegas?

    On the Baltimore to Las Vegas route, being flexible with your departure day can save you up to 18%. Saturday is the cheapest day at $378 round-trip on average, while Thursday is the most expensive at $460: a $82 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed from Baltimore 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 Baltimore to Las Vegas route, 16% of flights were delayed in the past 3 months, with delays averaging 2 hours 34 minutes.

  • How are flight departures from Baltimore to Las Vegas spread across the day?

    Morning is the busiest departure period on Baltimore to Las Vegas flights, with 50% of flights leaving in that window. Evening departures account for 25%, night flights for 25%, and afternoon 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 Baltimore to Las Vegas?

    A nonstop flight from Baltimore to Las Vegas takes 5h 10m, covering 2,099 miles.

  • What are the earliest and latest flights from Baltimore to Las Vegas?

    These are the earliest and latest flight times available from Baltimore to Las Vegas:

    • Earliest: departs at 6:05 am and lands at 11:15 am
    • Latest: departs at 10:00 pm and lands at 3:10 am.

    The flight takes about 5h 10m.

  • How expensive are last-minute Baltimore to Las Vegas flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 2% above the route average of $443. Book 6 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Baltimore 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.

  • Have flight prices from Baltimore to Las Vegas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $269 to $2,165. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Baltimore to Las Vegas looking right now?

    One-way fares from Baltimore to Las Vegas are currently lower than usual. Average one-way flight prices are about $151, which is 32% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from Baltimore 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 Baltimore to Las Vegas?

    Flying via Kansas City (MCI) gives the shortest average 1-stop total travel time at 6h 13m, compared with 6h 24m via Albuquerque (ABQ) and 6h 28m via Lambert-St Louis (STL).

  • What is the time difference between Baltimore and Las Vegas?

    Las Vegas is 3 hours behind Baltimore (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 Baltimore to Las Vegas flight?

    Round-trip flights from Baltimore to Las Vegas range from $284 to $562, with an average of $443 over the past 12 months. Anything below $284 counts as a good deal.

  • Which airlines offer Wi-Fi on Baltimore to Las Vegas flights?

    JetBlue is the only airline on the Baltimore to Las Vegas route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Baltimore 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 Thursday. On this route, Saturday flights average $378 - about $82 less than Thursday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Baltimore to Las Vegas trip for October. Fares historically average $322 round-trip in that month - typically $215 less than the most expensive month, which is July (based on the last 12 months).
  • If arriving on time is high on your priority list, Spirit Airlines is the strongest pick on this route. 89% of Spirit Airlines flights from Baltimore to Las Vegas arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 84%. When flights on this route do arrive late, the average delay is 2 hours 34 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 $216 round-trip on this route - about $270 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.
    - Ellis Island Hotel
    - The Reserve at Park MGM
    - Silver Sevens Hotel and Casino, a Wyndam Garden
  • BWI Airport, officially known as the Baltimore/Washington Thurgood International Airport, is one of the three airports that serve the Baltimore/Washington cosmopolitan. The Baltimore/Washington Airport (BWI) serves as an air terminal for numerous airlines like Allegiant® Air, American Airlines, Alaska Airlines, and Delta Air Lines, among others.
  • The McCarran International Airport (LAS) serves as an air terminal for flights that come from the Baltimore-Washington Airport (BWI). The LAS McCarran airport is the main government airport that is open for public use. Located 5 miles south of downtown Las Vegas, LAS is the closest airport to the city center. It serves as a hub for airlines like Delta, Frontier, Spirit, United, and American Airways.
  • Transport to Baltimore-Washington Thurgood International Airport (BWI) is always available with most companies offering 24h services. If you opt to use public transport, you can either choose to use the bus or train services. There a few bus companies that connect all areas surrounding the airport. Train services include MARC, Amtrak, and MTA Light Rail. Train tickets average $35-$65.
  • If you arrive a few hours before your flight, you can fight boredom by engaging in a few things at the BWI Airport. You can visit the BWI Observation Gallery—adjacent to the B/C security checkpoint—which exhibits new aviation items and has equipment for children to play. Alternatively, you can view the Thurgood Marshall Gallery, which is close to the Observation Gallery. The gallery exhibits leading civil rights activists in the U.S.
  • Pick a gift for your loved one on the fly at BWI. If you have enough time on your hands, you can go shopping at one of the many shops located throughout the concourses and terminals in the airport.
  • There are several airlines that offer Baltimore to Las Vegas flights. The Baltimore/Washington International Thurgood Marshall Airport (BWI) is a hub for Southwest Airlines, which operates the majority of flights. The airline offers families with children under six to board together, making it ideal for family trips.
  • Once you arrive at BWI, you can easily get from one point to another thanks to the available shuttle service. You can board the shuttle from any of the parking stations to the next terminal within the airport. This makes it easy to navigate the busy airport and enjoy your overall departure experience.
  • If you want to break your flight to Las Vegas, you will want to consider flights with stops before McCarran International Airport (LAS). Consider flying Spirit Airlines to enjoy a layover at Los Angeles (LAX), Orlando (MCO), Atlanta Hartsfield-Jackson (ATL), or Dallas/Fort Worth (DFW). Other airlines with layovers on this route include Frontier and Delta Airlines.

Prefer to fly direct from Baltimore to Las Vegas?

 
Find which airlines fly direct from Baltimore/Washington Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Las Vegas Harry Reid Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Everything you need to know for your flight from Baltimore to Las Vegas

Other airlines flying from Baltimore to Las Vegas