Back Bay skyline across the Charles River from the Longfellow Bridge. Flights from Las Vegas to Boston

Route guide

Cheap Flights from Las Vegas to Boston

Compare partner fares from Las Vegas Harry Reid (LAS) to Boston Logan, with LAS arrival advice, tunnel repaving and the ways into Boston from Logan.

LAS to BOS · 2,375 mi · 5h 37m est.

LAS to BOS
2,375 miles
5h 37m nonstop (estimated)
7 airlines in our fare results

Photo: King of Hearts, CC BY-SA 4.0, via Wikimedia Commons

Las Vegas to Boston flight insights

Average flight time

~5h 37m (estimated)

LAS → BOS

Cheapest cached price

$134

Checking live fares…

Last checked Nov 6, 2026

Planning a trip from Las Vegas to Boston? The average flight time on this route is ~5h 37m (estimated). The lowest fare we recorded on this route recently was $134 (last checked Nov 6, 2026); today's live fare for your dates can differ.

Las Vegas to Boston covers a straight-line distance of about 2,375 miles. Based on that distance, a nonstop flight would take approximately ~5h 37m (estimated). Actual flight time varies by airline, aircraft and routing.

Las Vegas to Boston at a glance

LAS to BOS is about 2,375 miles in a straight line. The curved line is an illustration; the route your airline flies may differ.

Route Quick Facts

Quick facts for flights from Las Vegas to Boston on Eazair
Origin	Las Vegas (LAS)
Destination	Boston (BOS)
Average Flight Time	~5h 37m (estimated)
Current Lowest Fare	$134
Fares Last Checked	Nov 6, 2026
Distance	2,375 miles (LAS to BOS)
Time in Boston	3 hours ahead of Las Vegas
Airlines in our fare results	7

Local time in Boston is 3 hours ahead of Las Vegas. Las Vegas is on Pacific Time, Boston on Eastern Time.

Flight deals from Las Vegas to Boston

Harry Reid International (LAS) is where this search departs, and Boston Logan International (BOS) is where it lands. Southwest, United, American, Delta, Frontier and Sun Country are the airlines that have appeared in EazAir's fare checks so far. LAS places Southwest, American and Delta in Terminal 1, and United and Frontier in Terminal 3. In Boston, American and Southwest list Terminal B, while Delta's domestic flights use both A and E.

LAS asks domestic travelers to arrive at least 2 hours before departure and to allow extra time during major conventions. It has five security checkpoints, three in Terminal 1 and two in Terminal 3, plus a Security Wait Times page. LAS says repaving in the airport connector tunnels will reduce lanes until about the end of December 2026, so leave extra time on the drive. LAS has no designated rideshare drop-off; Uber and Lyft use the departures curbs.

Logan has its own ferry dock. From the Logan Airport Ferry Terminal, MBTA boats run to Long Wharf, to Lovejoy Wharf by North Station, and south to Hingham and Hull, with extra sailings in summer; pay at a fare machine, in the mTicket app or once aboard. On land, the SL1 bus runs free from every terminal to South Station. Terminal details come from airline pages read on 17 Oct 2026, so confirm yours.

EazAir's first 4 fare checks for LAS to BOS, taken from 28 Sep to 17 Oct 2026, each tracked the lowest one-way economy fare for one adult, departing 30 days later. The highest result came in at less than one and a half times the lowest. Southwest says its Basic fare allows one carry-on and one personal item, and Delta says the same for every passenger. Search your own dates, and check the final price, bags and fare rules on the partner site before you pay.

Airports for Las Vegas to Boston flights

Departure · Las Vegas

Harry Reid International (LAS)

Pacific Time

Arrival · Boston

Logan International (BOS)

Eastern Time

About Boston

Areas to know in Boston

Back Bay
North End
Beacon Hill

Weather in Boston

Four distinct seasons: cold, snowy winters and warm, humid summers, with fall foliage drawing visitors through October.

Las Vegas to Boston: airport and fare guide

Checked on 17 Oct 2026 against the airport, airline and transit pages listed under Sources. Airports and airlines change these details, so confirm them with your airline before you fly.

TF Green Airport is a separate airport. The MBTA says the Providence/Stoughton Commuter Rail line from South Station connects to it.

Leaving from Harry Reid International (LAS)

Airline	LAS terminal
American	Terminal 1
Delta	Terminal 1
Southwest	Terminal 1
United	Terminal 3
Frontier	Terminal 3
Other airlines	Check your boarding pass or airline app.

RTC Route 108 runs from the Bonneville Transit Center to Terminal 1, Level Zero, with stops including Sahara, Flamingo and Tropicana. For Terminal 3, take the free airport shuttle from Level Zero.
The RTC Red Line, formerly Route 109 Maryland Parkway, also stops at Terminal 1, Level Zero.
LAS says there is no designated rideshare drop-off area. Uber and Lyft drivers drop passengers at the departures curbs.
LAS has five security checkpoints, three in Terminal 1 and two in Terminal 3.
LAS asks domestic travelers to arrive at least 2 hours before departure and to allow extra time during major conventions.
LAS links to a Security Wait Times page on its website.
LAS says repaving in the airport connector tunnels will reduce lanes until about the end of December 2026, so allow extra time on the drive in.

Arriving at Boston Logan International (BOS)

Airline	Logan terminal
American	Terminal B, gates B4 to B22.
Delta	Terminal A and Terminal E for domestic flights. Check the Fly Delta app or My Trips for yours.
Southwest	Terminal B.
Other airlines	Check your boarding pass or airline app.

Taken from each airline's own page on 17 Oct 2026, as Massport's airline list could not be checked. Terminals can change, so confirm yours with your airline.

The MBTA says the Silver Line SL1 bus and the free Massport Shuttle stop at every Logan terminal.
Delta runs a shuttle bus between Terminal A, near gates A13 to A22, and Terminal E, normally at gate E13, from 4:30 a.m. to 10:30 p.m. daily.
JetBlue lists Terminal C for its domestic flights and international departures, and Terminal E for international arrivals.

Getting from BOS	Where to board	Where it goes
MBTA Silver Line SL1	Stops at every Logan terminal. The MBTA says service from the airport is always free.	South Station, for the Red Line and Commuter Rail.
Massport Shuttle and MBTA Blue Line	The free Massport Shuttle picks up at every terminal and runs to Airport station. A fare applies on the Blue Line.	State and Government Center. Change at State for the Orange Line or at Government Center for the Green Line.
MBTA Silver Line SL3	Airport station, reached on the free Massport Shuttle.	Chelsea, with Commuter Rail and bus connections at Chelsea station.
MBTA ferry	Logan Airport Ferry Terminal. Buy tickets at fare machines, in the mTicket app, or on board.	Long Wharf, Lovejoy Wharf (North Station), Hingham and Hull, with more service in summer.

What the lowest fares include

Fare	Carry-on	Checked bag	Seat	Changes
Delta Main Basic	Delta says every passenger can bring one carry-on and one personal item free.	Delta charges for checked bags on domestic flights unless you qualify for a waiver, such as Medallion status or an eligible Delta SkyMiles American Express card.	Assigned after check-in. You may be able to buy a seat ahead of time for a fee.	Refunds are not allowed after the 24-hour risk-free cancellation window. Delta says a change or cancellation may be possible for a fee, with any value left as an eCredit.
American Basic Economy	Included, plus a personal item.	Not included, except for some AAdvantage status members and eligible cardmembers.	A free seat is assigned at check-in, or you can pay to choose one.	Generally not allowed. American describes a 24-hour window and some credit options on its Basic Economy page.
United Basic Economy	Not included on domestic flights. One personal item only, unless you are a MileagePlus Premier member, travel with one, or hold a qualifying MileagePlus card.	Not included; check United's bag fee calculator.	Assigned by United before boarding.	Changes may not be allowed. Refund if cancelled within 24 hours of booking, under United's 24-hour policy; after that, partial travel credit.
Southwest Basic	Southwest's policy allows one carry-on and one personal item.	Checked bag fees apply to Basic fares.	A free Standard seat is assigned at check-in. Preferred and Extra Legroom seats cost extra.	Only by upgrading to a Choice fare or higher. Cancelling at least 10 minutes before departure gives a flight credit, which for Basic expires 6 months from booking.
Frontier, without a bundle	Not included. One personal item only.	Not included. Prices vary by travel date and when you buy.	Costs extra, or a seat is assigned after check-in.	Not covered here. Check Frontier's rules before you book.
Sun Country base fare	Not included. The base fare includes a personal item.	Not included.	Costs extra to choose, or a seat is assigned at check-in.	A change fee and any fare difference may apply. Sun Country says to cancel the original reservation before departure to change the ticket.

Based on the airlines' own pages, checked on 17 Oct 2026. Fees are left out because they change often. Check the final price, bags and fare rules on the partner site before you pay.

How EazAir measured fares on this route

EazAir's first 4 fare checks from Las Vegas to Boston ran from 28 Sep to 17 Oct 2026. For the return direction, Boston to Las Vegas, EazAir's first 9 checks ran from 16 Sep to 13 Oct 2026. Each check asked partner travel sites for the lowest one-way economy fare for one adult, departing 30 days after the check. Results can include connecting flights. The highest result was less than one and a half times the lowest. With only 4 checks, this cannot show a pattern. Search your own dates for current prices.

Sources

Harry Reid International: Terminals (no date shown, accessed 17 Oct 2026)
Harry Reid International: All options to and from (no date shown, accessed 17 Oct 2026)
Harry Reid International: Public bus (no date shown, accessed 17 Oct 2026)
Harry Reid International: Get ready for your flight (no date shown, accessed 17 Oct 2026)
Harry Reid International: Connector tunnel pavement project (6 Aug 2026, accessed 17 Oct 2026)
Harry Reid International: Security (no date shown, accessed 17 Oct 2026)
RTC: Route 108 timetable (1 Aug 2026, accessed 17 Oct 2026)
MBTA: Logan Airport (no date shown, accessed 17 Oct 2026)
JetBlue: Boston airport information (no date shown, accessed 17 Oct 2026)
Delta: Boston airport update (no date shown, accessed 17 Oct 2026)
American: Boston airport information (no date shown, accessed 17 Oct 2026)
Southwest: Airport information, Boston Logan (no date shown, accessed 17 Oct 2026)
Delta: Delta Main Basic (no date shown, accessed 17 Oct 2026)
Delta: Fares and discounts (no date shown, accessed 17 Oct 2026)
Delta: Carry-on baggage (no date shown, accessed 17 Oct 2026)
Delta: Bags (no date shown, accessed 17 Oct 2026)
American Airlines: Basic Economy (no date shown, accessed 17 Oct 2026)
United: Basic Economy FAQ (no date shown, accessed 17 Oct 2026)
Southwest: Fare information (no date shown, accessed 17 Oct 2026)
Southwest: Assigned seating (no date shown, accessed 17 Oct 2026)
Southwest: Carry-on baggage policy (no date shown, accessed 17 Oct 2026)
Southwest: Fare types and benefits (no date shown, accessed 17 Oct 2026)
Frontier: What is included in my fare (last modified 25 Mar 2026, accessed 17 Oct 2026)
Frontier: Bag options (no date shown, accessed 17 Oct 2026)
Frontier: Bundles (no date shown, accessed 17 Oct 2026)
Sun Country Stories: Your first Sun Country flight? Here's what to expect from booking to boarding (Jul 10, 2025, accessed 17 Oct 2026)
Sun Country: Contract of Carriage (Updated October 15, 2025, accessed 17 Oct 2026)
EazAir fare checks for LAS to BOS, 28 Sep 2026 to 17 Oct 2026; BOS to LAS, 16 Sep 2026 to 13 Oct 2026

Frequently asked questions

How early should I arrive at Harry Reid International?

LAS asks domestic travelers to arrive at least 2 hours before departure, and to allow extra time during major conventions. It links to a Security Wait Times page on its website.

Is there roadwork near the Las Vegas airport?

Yes. LAS says repaving in the airport connector tunnels is reducing lanes, and it expects the work to be completed by the end of December 2026.

How do I get from Logan to South Station?

Take the Silver Line SL1, which stops at every Logan terminal and runs to South Station for the Red Line and Commuter Rail. The MBTA says SL1 service from the airport is always free.

Which Boston terminal does Southwest use?

Southwest lists Terminal B at Boston Logan. That comes from the airline's own page, read on 17 Oct 2026, so confirm with Southwest before you fly.

Do Las Vegas to Boston basic fares include a carry-on?

Southwest Basic, Delta Main Basic and American Basic Economy include a carry-on plus a personal item. United Basic Economy, Frontier without a bundle and the Sun Country base fare do not include a carry-on.

How far apart are Las Vegas and Boston?

LAS and BOS are about 2375 miles apart in a straight line. Flight times vary by airline, direction and routing, so check the scheduled time shown with each result.

Airline bag fees

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

Checked bag fees from each airline's own website
Airline	Carry-on, basic economy	1st checked bag	2nd checked bag	Source
American Airlines	Included	$45	$55	aa.com, Sep 24, 2026
United Airlines	Not included	$40	$50	united.com, Sep 24, 2026
Delta Air Lines	Included	$45	$55	delta.com, Sep 24, 2026
Southwest Airlines	Included	$45	$55	southwest.com, Oct 27, 2026
JetBlue	Included	$45	$59	jetblue.com, Sep 24, 2026
Alaska Airlines	Included	$45	$55	alaskaair.com, Sep 24, 2026
Frontier Airlines	Not included	Varies	Varies	flyfrontier.com, Sep 24, 2026
Sun Country Airlines	Not included	Varies	Varies	suncountry.com, Sep 24, 2026

Domestic US fees per bag, each way, when paid online in advance. "Varies" means the airline prices bags by route and date.

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Ease jet lag on longer routes

On longer cross-country flights, adjusting your sleep schedule a day or two before departure and staying hydrated in flight can reduce jet lag on arrival.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure. Checking in early can help with seat selection and, on some airlines, boarding group assignment.