Cheap flights from Boston to South Las Vegas

View AU$213 flight on Sat, 13 Sep. 2025Opens in a new window

Popular airlines from Boston to South Las Vegas

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Boston (BOS) to South Las Vegas (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 20 Sep. - Wed, 24 Sep.
BOS
Boston
LAS
Las Vegas
AU$349 Return, found 18 hours ago
AU$349
Return
found 18 hours ago
Select American Airlines flight, departing Sat, 20 Sep. from Boston to Las Vegas, returning Wed, 24 Sep., priced at AU$349 found 18 hours ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PVD
Providence
LAS
Las Vegas
AU$388 Return, found 5 days ago
AU$388
Return
found 5 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Providence to Las Vegas, returning Tue, 9 Sep., priced at AU$388 found 5 days ago
American Airlines
Sat, 20 Sep. - Wed, 24 Sep.
BOS
Boston
LAS
Las Vegas
AU$394 Return, found 18 hours ago
AU$394
Return
found 18 hours ago
Select American Airlines flight, departing Sat, 20 Sep. from Boston to Las Vegas, returning Wed, 24 Sep., priced at AU$394 found 18 hours ago
Alaska Airlines
Sat, 20 Sep. - Wed, 24 Sep.
BOS
Boston
LAS
Las Vegas
AU$455 Return, found 18 hours ago
AU$455
Return
found 18 hours ago
Select Alaska Airlines flight, departing Sat, 20 Sep. from Boston to Las Vegas, returning Wed, 24 Sep., priced at AU$455 found 18 hours ago
United
Sat, 20 Sep. - Wed, 24 Sep.
BOS
Boston
LAS
Las Vegas
AU$502 Return, found 18 hours ago
AU$502
Return
found 18 hours ago
Select United flight, departing Sat, 20 Sep. from Boston to Las Vegas, returning Wed, 24 Sep., priced at AU$502 found 18 hours ago
Delta
Sat, 16 Aug. - Sat, 23 Aug.
BOS
Boston
LAS
Las Vegas
AU$511 Return, found 6 days ago
AU$511
Return
found 6 days ago
Select Delta flight, departing Sat, 16 Aug. from Boston to Las Vegas, returning Sat, 23 Aug., priced at AU$511 found 6 days ago

Find the cheapest month to fly from Boston (BOS) to Las Vegas (LAS)

September is typically the cheapest month to fly

From AU$160 - AU$343 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.