Las Vegas

$78+ Cheap flights from Baltimore to Las Vegas (BWI - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LAS
Mar 23 — Mar 301
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Find cheap flights from Baltimore to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Baltimore/Washington to Las Vegas Harry Reid Intl are usually found in August or September, booked 25 days in advance, depart on a Saturday or Monday and return on a Tuesday

Cheap flight deals from Baltimore to Las Vegas

Cheapest flights from Baltimore to Las Vegas
Explore the most affordable flight options available from Baltimore to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:19 pm
BWI
-
LAS
1 stop10h 29m
Frontier
Sun 3/2911:59 pm
LAS
-
BWI
1 stop14h 44m
Frontier
Deal found 2/17$212
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:42 pm
BWI
-
LAS
1 stop31h 06m
Frontier
Wed 3/412:59 am
LAS
-
BWI
1 stop7h 18m
Frontier
Deal found 2/17$213
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:06 pm
BWI
-
LAS
1 stop11h 44m
Frontier
Sun 5/1011:59 pm
LAS
-
BWI
1 stop13h 14m
Frontier
Deal found 2/17$214
This Priceline deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:53 pm
BWI
-
LAS
1 stop8h 45m
Frontier
Tue 3/1011:59 pm
LAS
-
BWI
1 stop12h 34m
Frontier
Deal found 2/19$215
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:18 pm
BWI
-
LAS
2 stops14h 07m
Multiple Airlines
Wed 5/612:19 pm
LAS
-
BWI
1 stop9h 30m
Multiple Airlines
Deal found 2/20$216
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:19 pm
BWI
-
LAS
1 stop10h 29m
Multiple Airlines
Mon 3/301:01 am
LAS
-
BWI
1 stop29h 13m
Multiple Airlines
Deal found 2/18$217
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:45 am
BWI
-
LAS
1 stop20h 05m
Spirit Airlines
Fri 5/112:59 am
LAS
-
BWI
1 stop9h 27m
Spirit Airlines
Deal found 2/19$218
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:42 pm
BWI
-
LAS
1 stop31h 06m
Multiple Airlines
Thu 3/512:17 pm
LAS
-
BWI
2 stops17h 49m
Multiple Airlines
Deal found 2/17$219
This Orbitz deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:19 pm
BWI
-
LAS
1 stop10h 35m
Multiple Airlines
Fri 4/1712:59 am
LAS
-
BWI
1 stop9h 27m
Multiple Airlines
Deal found 2/20$220
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:21 pm
BWI
-
LAS
1 stop28h 24m
Multiple Airlines
Thu 4/2311:39 pm
LAS
-
BWI
1 stop9h 07m
Multiple Airlines
Deal found 2/19$221
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:19 pm
BWI
-
LAS
1 stop10h 29m
Frontier
Wed 3/251:00 pm
LAS
-
BWI
1 stop8h 41m
Frontier
Deal found 2/19$222
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:59 pm
BWI
-
LAS
1 stop18h 51m
Spirit Airlines
Tue 4/2812:59 am
LAS
-
BWI
1 stop9h 27m
Spirit Airlines
Deal found 2/20$223

Find flight deals from Baltimore to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Kiwi.com)

One-way from

$78
(Super.com)

Popular in

January

Cheapest in

August

Average price

$450
Provider with most accurate pricing for Baltimore/Washington-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Baltimore/Washington-Las Vegas Harry Reid Intl flights.
From Baltimore/Washington to Las Vegas Harry Reid Intl
One-way flight from Baltimore/Washington to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 19% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Baltimore to Las Vegas that are best for you.

Fly from

Baltimore

Fly to

Las Vegas

Route

Depart

Return

Price

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Tue 4/14

11:30 am-3:35 pm

1 stop7h 05m

Las Vegas Harry Reid Intl

Wed 4/15

4:50 pm-12:25 am

Nonstop4h 35m

$363

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Wed 3/25

5:50 pm-10:45 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

Wed 4/1

10:20 pm-5:45 am

Nonstop4h 25m

$366

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Wed 4/29

6:40 am-9:00 am

Nonstop5h 20m

Las Vegas Harry Reid Intl

Sat 5/2

5:40 am-3:10 pm

1 stop6h 30m

$366

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Tue 3/24

3:25 pm-8:35 pm

1 stop8h 10m

Las Vegas Harry Reid Intl

Tue 3/31

10:20 pm-5:45 am

Nonstop4h 25m

$366

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Sat 4/25

5:10 pm-7:30 pm

Nonstop5h 20m

Las Vegas Harry Reid Intl

Wed 4/29

4:50 pm-12:25 am

Nonstop4h 35m

$381

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Mon 5/11

9:00 pm-11:20 pm

Nonstop5h 20m

Las Vegas Harry Reid Intl

Thu 5/14

7:55 pm-5:40 am

1 stop6h 45m

$390

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Sun 4/26

6:30 am-11:10 am

1 stop7h 40m

Las Vegas Harry Reid Intl

Wed 4/29

7:00 am-2:35 pm

Nonstop4h 35m

$400

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Sun 4/12

6:30 am-11:10 am

1 stop7h 40m

Las Vegas Harry Reid Intl

Wed 4/15

4:50 pm-12:25 am

Nonstop4h 35m

$400

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Thu 5/7

9:00 pm-11:20 pm

Nonstop5h 20m

Las Vegas Harry Reid Intl

Sat 5/9

6:05 am-1:45 pm

Nonstop4h 40m

$405

BaltimoreLas Vegas

BWI - LAS

BWILAS

Baltimore/Washington

Wed 4/29

11:50 am-5:30 pm

2 stops8h 40m

Las Vegas Harry Reid Intl

Sun 5/3

11:55 pm-10:00 am

1 stop7h 05m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 20 results
1
2

Compare providers for flights from Baltimore to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Las Vegas in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Baltimore to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Las Vegas. Price data was last updated on February 20, 2026.

The price you pay for your flight from Baltimore to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Baltimore to Las Vegas?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Las Vegas (average of $117). Flying from Baltimore to Las Vegas in January is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to LAS?

Find hourly flight availability from Baltimore to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2026.

When flying from Baltimore to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 35% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Las Vegas. Price data was last updated on February 17, 2026.

Travelers seeking maximum savings on their Baltimore to Las Vegas flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Baltimore to Las Vegas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Las Vegas trip
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Emily Zemler

Emily Zemler

Expert on BWI

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Ramsey Qubein

Ramsey Qubein

Expert on LAS

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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated February 21, 2026.
Read through reviews of airlines operating flights from Baltimore to Las Vegas, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Baltimore to Las Vegas?

    You will need to book a flight from Baltimore/Washington to Las Vegas Harry Reid Intl if you want to fly from Baltimore to Las Vegas. At least 7 different airlines have flights from Baltimore/Washington (BWI) to Harry Reid Intl (LAS) on a regular basis. There are 7 flights to Las Vegas from the Baltimore airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BWI to LAS to be around 5h 00m.

  • How popular is this Baltimore to Las Vegas flight route?

  • How long is the flight from Baltimore to Las Vegas?

    There are many flights that can get you from Baltimore to Las Vegas in 7h 05m. Fly via Southwest to get the fastest option. There are 2099 mi between Baltimore and Las Vegas.

  • What are the cheapest airlines flying from Baltimore to Las Vegas round-trip?

    Cheapflights users have booked flights from Baltimore to Las Vegas round-trip from $118. Other airlines that can offer you cheap pricing are Spirit Airlines, from $121, and Sun Country Air, from $167. Users have found that Frontier is 68% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Baltimore to Las Vegas one-way?

    One-way options have recently been found by users for as low as $60 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $66 and American Airlines from $79 one-way.

  • What are the cheapest flights from Baltimore to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $178. While the most popular route (Baltimore/Washington - Las Vegas Harry Reid Intl) can be booked for $166 on average, our data indicates $536 when flying from Baltimore to Las Vegas.

  • Can I find deals for flights from Baltimore to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Baltimore to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Las Vegas.

  • Can I find deals for business class flights from Baltimore to Las Vegas?

    Yes. Cheapflights offers flight deals from Baltimore to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Las Vegas (average of $117). Flying from Baltimore to Las Vegas in January is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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Top 7 airlines flying from Baltimore to Las Vegas

Discover the top 7 airlines that operate flights from Baltimore to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$257FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$121Average$235FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$167Average$325FlexibilityNo cancel feeOn-time83%
DeltaCheapest$183Average$451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$186Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$246Average$460FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$322Average$502FlexibilityNo cancel feeOn-time63%

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