Flights from Boston to Las Vegas

Our cheapest offers for flights from Boston to Las Vegas

Here you can compare cheap flights from Boston (BOS) to Las Vegas (LAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Las Vegas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Las Vegas
Outbound
12/23/25
1 Stopover (BNA)
NK0774, NK2176
08h 16min
Return
-
Spirit Airlines
$178
Boston
Las Vegas
Outbound
11/09/25
1 Stopover (ATL)
F93511, F93923
14h 24min
Return
12/07/25
1 Stopover (ATL)
F92428, F93086
23h 09min
Frontier Airlines ?
$237
Best option
Boston
Las Vegas
Outbound
11/09/25
direct
DL0373
06h 08min
Return
12/07/25
direct
DL0373
05h 03min
Delta Air Lines ?
$287
Boston
Las Vegas
Outbound
11/09/25
1 Stopover (ATL)
F93511, F93923
14h 24min
Return
12/07/25
1 Stopover (DTW)
NK2189, NK1364
08h 03min
Frontier Airlines
$251
Boston
Las Vegas
Outbound
11/09/25
1 Stopover (MCO)
NK0534, NK1135
15h 41min
Return
12/07/25
1 Stopover (FLL)
NK0954, NK2067
31h 09min
Spirit Airlines
$260
Boston
Las Vegas
Outbound
11/09/25
1 Stopover (DTW)
NK1363, NK1047
07h 59min
Return
12/07/25
1 Stopover (DTW)
NK1048, NK1364
07h 21min
Spirit Airlines
$271
Boston
Las Vegas
Outbound
11/09/25
direct
B60177
05h 57min
Return
12/07/25
1 Stopover (DTW)
NK1048, NK1364
07h 21min
JetBlue Airways ?
$274
Boston
Las Vegas
Outbound
11/09/25
1 Stopover (EWR)
UA1882, UA1506
08h 19min
Return
12/07/25
1 Stopover (SFO)
UA1355, UA2356
10h 24min
United Airlines ?
$354
Boston
Las Vegas
Outbound
02/13/26
1 Stopover (BNA)
NK0774, NK2176
08h 16min
Return
02/26/26
1 Stopover (DTW)
NK2076, NK1364
12h 01min
Spirit Airlines
$372
Boston
Las Vegas
Outbound
02/13/26
1 Stopover (BNA)
NK0774, NK2176
08h 16min
Return
02/26/26
1 Stopover (SEA)
AS0749, AS0536
09h 01min
Spirit Airlines ?
$418
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Las Vegas

Favorite airline: Spirit Airlines
The most popular airline for flights from Boston to Las Vegas is Spirit Airlines.
Spirit Airlines
41 %
Sun Country Airlines
31 %
United Airlines
7 %
Cheapest weekday: Sunday
Cheap flights on this route are operated on Sunday.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 29 % more expensive.
non stop flight
1 stop
2 stops
06h 21min
19h 40min
14h 39min
$111
$156
$516
Favourite connection: via Minneapolis
When booking flights from Boston to Las Vegas 42 % of travelers prefer to fly via Minneapolis.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
09h 06min, from $245
42 %
Direct flights
06h 21min, from $111
20 %
1 stopover Orlando International Airport, FL
09h 43min, from $240
19 %

Important flight information

Flight information: Boston - Las Vegas

Cheapest outbound flight from $177.73
Roundtrip from $236.17
Flight duration min. 06:09 / max. 10:05
Return flight duration min. 04:53/ max. 06:25
Distance 3827 km
Flights per week 63
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Las Vegas
Flight destinations with a similar price
Flight destinations with a similar price