S$197 Cheap Flights from Baltimore to Las Vegas

View S$197 flight on Sat, 11 Oct, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Harry Reid Intl. Airport (LAS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$197 for one-way flights and S$588 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$588 Return, found 3 days ago
S$588
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$588 found 3 days ago
Delta
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$627 Return, found 3 days ago
S$627
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$627 found 3 days ago
Delta
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$646 Return, found 3 days ago
S$646
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$646 found 3 days ago
American Airlines
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$653 Return, found 3 days ago
S$653
Return
found 3 days ago
Select American Airlines flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$653 found 3 days ago
Delta
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$671 Return, found 3 days ago
S$671
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$671 found 3 days ago
Delta
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$684 Return, found 3 days ago
S$684
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$684 found 3 days ago
Delta
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$691 Return, found 3 days ago
S$691
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$691 found 3 days ago
United
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$691 Return, found 3 days ago
S$691
Return
found 3 days ago
Select United flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$691 found 3 days ago
United
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$698 Return, found 3 days ago
S$698
Return
found 3 days ago
Select United flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$698 found 3 days ago
United
Sun, 27 Jul - Thu, 31 Jul
BWI
Baltimore
LAS
Las Vegas
S$699 Return, found 3 days ago
S$699
Return
found 3 days ago
Select United flight, departing Sun, 27 Jul from Baltimore to Las Vegas, returning Thu, 31 Jul, priced at S$699 found 3 days ago

Find the cheapest month to fly from Baltimore (BWI) to Las Vegas (LAS)

September is typically the cheapest month to fly

From S$123 - S$218 per traveller.

Graph displaying average flight prices per month

Baltimore to Las Vegas route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Harry Reid Intl.
Return price
S$588
Distance
3360 km
Average flight time
2 hours 20 mins

Perfect flights from Baltimore to Las Vegas

Your Journey from Baltimore to Las Vegas

Start your unforgettable journey with Expedia. Our broad selection of flights from Baltimore to Las Vegas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from Baltimore Washington Intl. Thurgood Marshall to Harry Reid Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Baltimore to Las Vegas Flights

Experience the joy of finding cheap flights from Baltimore Washington Intl. Thurgood Marshall to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$197 and roundtrip prices from S$588*.
 

Pre-Flight Essentials

Ensure a smooth journey from Baltimore to Las Vegas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Las Vegas

Picture yourself stepping off the plane in Las Vegas and immersing yourself in the unique atmosphere of Las Vegas. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Baltimore to Las Vegas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Baltimore to Las Vegas.
 

Beyond the Flight – Exploring Las Vegas

With Expedia, your adventure extends beyond the flight. Explore Las Vegas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Baltimore to Las Vegas with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Baltimore to Las Vegas with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from BWI Airport to LAS?
Start packing your suitcase, because round-trip flights between BWI Airport and LAS start from S$588. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Marshall to Harry Reid Airport (formerly McCarran Airport)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BWI to Harry Reid Airport (formerly McCarran Airport)?
It's around 3,400 kilometres between Baltimore and Las Vegas, so expect to be strapped into your seat for a while. Keep yourself entertained by packing things like crossword puzzles or a good old-fashioned book.
Which airlines fly direct from BWI Marshall to Harry Reid Airport (formerly McCarran Airport)?
A leading airline that services the route from BWI to Harry Reid Airport (formerly McCarran Airport) is Southwest Airlines (WN). It offers 91 monthly flights. You could also have a look at fares with Spirit Airlines (NK). This airline operates 60 flights a month between Baltimore and Las Vegas.
Are BWI Marshall to LAS flight tickets cheaper when they're purchased at the last minute?
It is possible to score great last-minute deals from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to LAS, but there's no guarantee. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.