Route guide · 2,260 miles
Cheap Flights from Boston to Las Vegas
BOS → LAS · Nonstop 5h 6m · Live round-trip fares
Plenty of travelers price out Boston to Las Vegas every day — here's how to beat the average fare. Nonstops run about 5h 6m, and the calendar matters more than the airline. Aim to book 4–8 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for BOS → LAS are updating. Use the search below for real-time prices.
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Updated daily
Flight time
5h 6m
Nonstop, typical
Distance
2,260 mi
BOS → LAS
Cheapest month
November 2026
Fares from $139
Nonstop airlines
3
JetBlue, Frontier Airlines & more
Nonstop flights from Boston to Las Vegas
Want to skip the layover? Nonstops from Boston to Las Vegas are flown by JetBlue, Frontier Airlines, American Airlines, getting you there in about 5h 6m. For the lowest fares, book around 4–8 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Boston → Las Vegas
- Distance: 2,260 miles · nonstop flight time: 5h 6m.
- Cheapest upcoming week in the live data starts around Oct 29, with fares from $139.
- Of the months we're tracking right now, November 2026 has the lowest fares, starting at $139.
- Rule of thumb for this route: the sweet spot is usually 4–8 weeks before departure.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Price trend
Cheapest departure weeks ahead
Departing around Oct 29 is currently the cheapest window — about $95 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · Boston → Las Vegas
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$139
Cheapest: Wed, Nov 4 — $139 · Priciest: Nov 13 — $149
Get this fare →Recent fares found for specific dates in November 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Boston to Las Vegas: what you need to know
The flight
Boston to Las Vegas is a transcontinental trip — 2,260 miles, roughly 5h 6m nonstop. Eastbound flights benefit from tailwinds and run shorter; westbound trips home fight headwinds and take longer, so pad your plans accordingly. Red-eyes are popular eastbound: you trade a short night of sleep for a full first day at your destination.
Airlines on this route
JetBlue, Frontier Airlines and American Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Boston (BOS)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Boston airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Las Vegas (LAS)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Las Vegas airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Las Vegas to Boston fares — prices on the return direction often move on a different rhythm.
When to book
Of the months we're currently tracking, November 2026 is coming in cheapest for this route, with fares from $139. As a rule, booking 4–8 weeks ahead lands you in the sweet spot — leave it to the final two weeks and prices usually climb. If you see a fare that works, don't wait around: set a fare alert on this page and we'll watch the price for you.
Good to know before you go
- November 2026 is currently the cheapest tracked month on this route — check those dates first if you're flexible.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
Boston to Las Vegas flight FAQs
How long is the flight from BOS to LAS?
A nonstop from BOS to LAS clocks in at around 5h 6m for the 2,260-mile trip. If you're connecting, budget an extra 2–4 hours depending on where you stop.
Are there nonstop flights from Boston to Las Vegas?
Yes — look for JetBlue, Frontier Airlines, American Airlines on this route. Nonstop seats are usually priced best 4–8 weeks before departure.
What is the cheapest month to fly from Boston to Las Vegas?
Of the months we're tracking right now, November 2026 has the lowest fares from Boston to Las Vegas, starting at $139. Fares update as new data comes in, so it's worth setting a free alert for your dates.
How much are last minute flights from BOS to LAS?
Last-minute flights from BOS to LAS (booked within 7 days of departure) typically cost noticeably more than fares booked 4–8 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Boston to Las Vegas?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Boston to Las Vegas?
The main carriers on this route are JetBlue, Frontier Airlines, American Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Boston airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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