Round-trip flight from Boise
BOI to LAS
Luxor
Las Vegas, 3900 Las Vegas Boulevard South
7.216,428 Reviews3.5-Star Hotel
9% Package Savings
$538/person
$1,186 $1,076 total
Incl. Flight + Hotel
Flight Deals from Boise to Las Vegas from $116
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Good to Know
Essential information to help you plan your flight from Boise to Las Vegas.
Cheapest Flight Round-trip
$84
Lowest round-trip price available on Priceline for this route right now.
This fare recently dropped from $216.
Nonstop · economyCheapest Flight One-way
$116
Lowest one-way price found on Priceline for this route in the last 16 days. Found 10 days ago.
The typical one-way fare on this route is $165.
Outbound · Nov 1
8:30 pmBOIBoise Air Terminal/Gowen Field
9:15 pmLASHarry Reid International Airport
1h 45m · Nonstop
Good deal price
$220
A round-trip at or under $220 is a good deal on this route right now.
75% of the fares we found on this route cost more; only a quarter cost less.
Timing Your Trip
The best day, time of day, season and booking window for this route.
Best day to fly
Tuesdays
Tuesday departures average $245 on this route, the lowest of any weekday.
$24 less than the average weekday, which is $269.
Best time to fly
Midday
Midday departures average $251 on this route, the lowest of any time of day.
$24 less than the average departure, which is $275.
Low season
January
Fares average $191 in January, the cheapest month to fly this route, bottoming out near $187 in late January.
$35 below the yearly average of $226.
When to book
7 weeks ahead
Fares on this route are lowest when booked about 7 weeks before departure.
Booking then averages $198, versus $384 in the final days before the flight.
Price Drop Deals
Priceline is always monitoring flight prices on this route. When we spot an offer on a specific flight that’s significantly lower than what that flight usually sells for, we call it out here as a price drop.
BOILAS
61% Price DropFrontier Airlines
Depart Dec 25 · Return Dec 30
5-night trip · economy
$216now only$84Round-trip
BOILAS
57% Price DropFrontier Airlines
Depart Dec 13 · Return Dec 17
4-night trip · economy
$216now only$93Round-trip
BOILAS
47% Price DropFrontier Airlines
Depart Nov 28 · Return Dec 1
3-night trip · economy
$217now only$116Round-trip
BOILAS
45% Price DropFrontier Airlines
Depart Dec 4 · Return Dec 7
3-night trip · economy
$216now only$118Round-trip
BOILAS
44% Price DropAmerican Airlines
Depart Nov 9 · Return Nov 12
3-night trip · economy
$216now only$121Round-trip
BOILAS
44% Price DropFrontier Airlines
Depart Dec 30 · Return Jan 4
5-night trip · economy
$216now only$122Round-trip
BOILAS
43% Price DropFrontier Airlines
Depart Dec 7 · Return Dec 10
3-night trip · economy
$216now only$123Round-trip
BOILAS
43% Price DropFrontier Airlines
Depart Dec 10 · Return Dec 13
3-night trip · economy
$216now only$124Round-trip
BOILAS
40% Price DropFrontier Airlines
Depart Dec 3 · Return Dec 7
4-night trip · economy
$216now only$130Round-trip
BOILAS
30% Price DropFrontier Airlines
Depart Oct 29 · Return Nov 1
3-night trip · economy
$216now only$151Round-trip
BOILAS
27% Price DropAlaska Airlines
Depart Dec 2 · Return Dec 5
3-night trip · economy
$216now only$157Round-trip
BOILAS
25% Price DropFrontier Airlines
Depart Nov 21 · Return Nov 24
3-night trip · economy
$216now only$162Round-trip
Express Deal
Express Deals® deliver Priceline’s biggest discounts on flights. Pick your route and dates and we’ll match you with a great offer from a trusted airline. These exclusive “mystery deals” reward flexibility with even deeper savings — your airline is revealed after you book.
We don’t use Express Deal prices when calculating this route’s lowest price or price averages, because these offers require extra flexibility from travelers.
BOILAS
BUDGET FRIENDLY
You’re guaranteed to get one of these airlines:
SouthwestAlaskaAmericanUnitedDepart Oct 24 · Return Oct 27
3-night trip · economy
$245Round-trip
Southwest Airlinesfound Oct 1011/02/26
8:30 pm
BOIBoise Air Terminal/Gowen Field
11/02/26
9:15 pm
LASHarry Reid International Airport
11/09/26
10:40 pm
LASHarry Reid International Airport
11/10/26
1:30 am
BOIBoise Air Terminal/Gowen Field
$198
Alaska Airlinesfound Oct 1311/10/26
10:41 am
BOIBoise Air Terminal/Gowen Field
11/10/26
11:34 am
LASHarry Reid International Airport
11/17/26
12:32 pm
LASHarry Reid International Airport
11/17/26
3:28 pm
BOIBoise Air Terminal/Gowen Field
$203
Southwest Airlinesfound Oct 1011/02/26
5:35 am
BOIBoise Air Terminal/Gowen Field
11/02/26
6:30 am
LASHarry Reid International Airport
11/09/26
10:40 pm
LASHarry Reid International Airport
11/10/26
1:30 am
BOIBoise Air Terminal/Gowen Field
$198
Southwest Airlinesfound Oct 1311/10/26
3:45 pm
BOIBoise Air Terminal/Gowen Field
11/10/26
4:30 pm
LASHarry Reid International Airport
11/17/26
8:00 am
LASHarry Reid International Airport
11/17/26
10:45 am
BOIBoise Air Terminal/Gowen Field
$198
BUNDLE + SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
Southwest Airlinesfound Oct 1311/10/26
6:20 am
BOIBoise Air Terminal/Gowen Field
11/10/26
7:05 am
LASHarry Reid International Airport
11/17/26
8:00 am
LASHarry Reid International Airport
11/17/26
10:45 am
BOIBoise Air Terminal/Gowen Field
$198
Southwest Airlinesfound Oct 1311/10/26
3:45 pm
BOIBoise Air Terminal/Gowen Field
11/10/26
4:30 pm
LASHarry Reid International Airport
11/17/26
3:10 pm
LASHarry Reid International Airport
11/17/26
6:00 pm
BOIBoise Air Terminal/Gowen Field
$198
Alaska Airlinesfound Oct 1011/02/26
10:41 am
BOIBoise Air Terminal/Gowen Field
11/02/26
11:34 am
LASHarry Reid International Airport
11/09/26
7:49 pm
LASHarry Reid International Airport
11/10/26
1:30 pm
BOIBoise Air Terminal/Gowen Field
$231
Southwest Airlinesfound Oct 1311/10/26
6:20 am
BOIBoise Air Terminal/Gowen Field
11/10/26
7:05 am
LASHarry Reid International Airport
11/17/26
3:10 pm
LASHarry Reid International Airport
11/17/26
6:00 pm
BOIBoise Air Terminal/Gowen Field
$198
Southwest Airlinesfound Oct 1311/10/26
11:25 am
BOIBoise Air Terminal/Gowen Field
11/10/26
12:15 pm
LASHarry Reid International Airport
11/17/26
8:00 am
LASHarry Reid International Airport
11/17/26
10:45 am
BOIBoise Air Terminal/Gowen Field
$198
Southwest Airlinesfound Oct 1311/10/26
6:20 am
BOIBoise Air Terminal/Gowen Field
11/10/26
7:05 am
LASHarry Reid International Airport
11/17/26
8:20 pm
LASHarry Reid International Airport
11/17/26
11:15 pm
BOIBoise Air Terminal/Gowen Field
$198
No flights match these filters.
Top Deals on flights from Boise to Las Vegas
Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
8:30 pm
BOIBoise Air Terminal/Gowen Field
Nov 1
9:15 pm
LASHarry Reid International Airport
Search More
as low as
$116Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
5:35 am
BOIBoise Air Terminal/Gowen Field
Nov 1
6:30 am
LASHarry Reid International Airport
Search More
as low as
$116Boise, US (BOI) - Las Vegas, US (LAS)
Alaska AirlinesNov 1
10:41 am
BOIBoise Air Terminal/Gowen Field
Nov 1
11:34 am
LASHarry Reid International Airport
Search More
as low as
$121Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
6:00 am
BOIBoise Air Terminal/Gowen Field
Nov 1
8:55 am
LASHarry Reid International Airport
Search More
as low as
$126Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
5:00 am
BOIBoise Air Terminal/Gowen Field
Nov 1
8:20 am
LASHarry Reid International Airport
Search More
as low as
$126Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
5:00 am
BOIBoise Air Terminal/Gowen Field
Nov 1
9:20 am
LASHarry Reid International Airport
Search More
as low as
$126Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
5:00 am
BOIBoise Air Terminal/Gowen Field
Nov 1
10:20 am
LASHarry Reid International Airport
Search More
as low as
$126Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
6:35 am
BOIBoise Air Terminal/Gowen Field
Nov 1
12:10 pm
LASHarry Reid International Airport
Search More
as low as
$126Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
6:35 am
BOIBoise Air Terminal/Gowen Field
Nov 1
1:10 pm
LASHarry Reid International Airport
Search More
as low as
$126Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
6:00 am
BOIBoise Air Terminal/Gowen Field
Nov 1
10:55 am
LASHarry Reid International Airport
Search More
as low as
$131Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
5:00 am
BOIBoise Air Terminal/Gowen Field
Nov 1
11:25 am
LASHarry Reid International Airport
Search More
as low as
$131Boise, US (BOI) - Las Vegas, US (LAS)
Southwest AirlinesNov 1
12:30 pm
BOIBoise Air Terminal/Gowen Field
Nov 1
7:10 pm
LASHarry Reid International Airport
Search More
as low as
$131Best Las Vegas Hotel + Flight Packages
Boise - Las Vegas packages
Round-trip flight from Boise
BOI to LAS
The STRAT Hotel, Casino & Tower
Las Vegas, 2000 Las Vegas Blvd. S. Las Vegas, Nv 89104
6.98,707 Reviews4-Star Hotel
5% Package Savings
$523/person
$1,105 $1,045 total
Incl. Flight + Hotel
Round-trip flight from Boise
BOI to LAS
Flamingo Las Vegas
Las Vegas, 3555 Las Vegas Boulevard South
7.316,671 Reviews3.5-Star Hotel
12% Package Savings
$688/person
$1,556 $1,376 total
Incl. Flight + Hotel
Round-trip flight from Boise
BOI to LAS
Excalibur
Las Vegas, 3850 Las Vegas Boulevard South
7.419,562 Reviews3.5-Star Hotel
7% Package Savings
$533/person
$1,150 $1,066 total
Incl. Flight + Hotel
Round-trip flight from Boise
BOI to LAS
Treasure Island TI Las Vegas Hotel - Handwritten Collection
Las Vegas, 3300 S Las Vegas Blvd
89,235 Reviews4-Star Hotel
23% Package Savings
$671/person
$1,739 $1,341 total
Incl. Flight + Hotel
Round-trip flight from Boise
BOI to LAS
The LINQ Hotel & Casino - A Caesars Rewards Destination
Las Vegas, 3535 Las Vegas Boulevard South
7.411,772 Reviews4-Star Hotel
15% Package Savings
$921/person
$2,175 $1,841 total
Incl. Flight + Hotel
Round-trip flight from Boise
BOI to LAS
Paris Las Vegas
Las Vegas, 3655 Las Vegas Boulevard South
7.713,523 Reviews4-Star Hotel
12% Package Savings
$1,428/person
$3,243 $2,855 total
Incl. Flight + Hotel
Round-trip flight from Boise
BOI to LAS
Mandalay Bay Resort & Casino
Las Vegas, 3950 Las Vegas Boulevard South
8.15,312 Reviews4.5-Star Hotel
11% Package Savings
$1,138/person
$2,568 $2,276 total
Incl. Flight + Hotel
Best Las Vegas Hotel + Flight + Car Packages
Boise - Las Vegas packages
Round-trip flight from Boise
BOI to LAS
Excalibur
Las Vegas, 3850 Las Vegas Boulevard South
7.419,562 Reviews3.5-Star Hotel
Rental car included
Pick-up in LAS
11% Package Savings
$561/person
$1,261 $1,121 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
Treasure Island TI Las Vegas Hotel - Handwritten Collection
Las Vegas, 3300 S Las Vegas Blvd
89,235 Reviews4-Star Hotel
Rental car included
Pick-up in LAS
25% Package Savings
$698/person
$1,852 $1,396 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
The LINQ Hotel & Casino - A Caesars Rewards Destination
Las Vegas, 3535 Las Vegas Boulevard South
7.411,772 Reviews4-Star Hotel
Rental car included
Pick-up in LAS
16% Package Savings
$956/person
$2,287 $1,911 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
Paris Las Vegas
Las Vegas, 3655 Las Vegas Boulevard South
7.713,523 Reviews4-Star Hotel
Rental car included
Pick-up in LAS
13% Package Savings
$1,463/person
$3,358 $2,926 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
Mandalay Bay Resort & Casino
Las Vegas, 3950 Las Vegas Boulevard South
8.15,312 Reviews4.5-Star Hotel
Rental car included
Pick-up in LAS
13% Package Savings
$1,171/person
$2,680 $2,342 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
Luxor
Las Vegas, 3900 Las Vegas Boulevard South
7.216,428 Reviews3.5-Star Hotel
Rental car included
Pick-up in LAS
14% Package Savings
$567/person
$1,319 $1,133 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
The STRAT Hotel, Casino & Tower
Las Vegas, 2000 Las Vegas Blvd. S. Las Vegas, Nv 89104
6.98,707 Reviews4-Star Hotel
Rental car included
Pick-up in LAS
10% Package Savings
$550/person
$1,220 $1,100 total
Incl. Flight + Hotel + Car
Round-trip flight from Boise
BOI to LAS
Flamingo Las Vegas
Las Vegas, 3555 Las Vegas Boulevard South
7.316,671 Reviews3.5-Star Hotel
Rental car included
Pick-up in LAS
14% Package Savings
$718/person
$1,668 $1,436 total
Incl. Flight + Hotel + Car
When is the cheapest time to fly?
Cheapest in late January at about $187
Fares from Boise to Las Vegas are lowest in late January, around $187, and January is the cheapest month overall, averaging $191. They peak in late December at about $250, $63 more than the low. The yearly average is $226.
Show the data
| Month | Average fare | Early month | Late month |
|---|---|---|---|
| January | $191 | $195 | $187 |
| February | $213 | $208 | $218 |
| March | $237 | $229 | $245 |
| April | $225 | $229 | $220 |
| May | $241 | $237 | $244 |
| June | $239 | $238 | $239 |
| July | $241 | $241 | $241 |
| August | $220 | $225 | $215 |
| September | $219 | $213 | $226 |
| October | $220 | $226 | $214 |
| November | $228 | $219 | $236 |
| December | $238 | $225 | $250 |
How far in advance should I book?
Cheapest about 7 weeks out at $198
Book about 7 weeks before departure for the best fares from Boise to Las Vegas, around $198. Booking in the final days before the flight costs about $384, $186 more. Booking six months ahead runs about $388.
Show the data
| Days before departure | Average fare |
|---|---|
| 180 days | $388 |
| 174 days | $391 |
| 172 days | $391 |
| 164 days | $387 |
| 156 days | $375 |
| 148 days | $351 |
| 140 days | $333 |
| 132 days | $325 |
| 124 days | $312 |
| 116 days | $292 |
| 108 days | $279 |
| 100 days | $270 |
| 92 days | $264 |
| 84 days | $253 |
| 76 days | $233 |
| 68 days | $216 |
| 2mo | $209 |
| 52 days | $200 |
| 50 days | $198 |
| 44 days | $198 |
| 36 days | $204 |
| 28 days | $209 |
| 20 days | $233 |
| 12 days | $290 |
| 4 days | $356 |
| 0 days | $384 |
What's the cheapest day of the week to fly?
Tuesday is the cheapest day of the week to fly from Boise to Las Vegas. At $245 it is 9% cheaper than the average day. Friday is the most expensive day, 17% above average.
Show the data
| Day | Average fare |
|---|---|
| Sun | $252 |
| Mon | $249 |
| Tue | $245 |
| Wed | $257 |
| Thu | $298 |
| Fri | $315 |
| Sat | $266 |
When is the best time of day to fly?
Midday (12pm - 2pm) is the cheapest time of day to fly from Boise to Las Vegas. At $251 it is 9% cheaper than the average time. Late night (9pm - 12am) is the most expensive time, 8% above average.
Show the data
| Time of day | Average fare |
|---|---|
| Morning | $272 |
| Midday | $251 |
| Afternoon | $288 |
| Evening | $267 |
| Late Night | $298 |
What do round-trip flights from Boise to Las Vegas cost?
Share of fares in each price range, adjusted to current prices.
Show the data
| Price range | Share of fares |
|---|---|
| $0 to $150 | 10% |
| $150 to $300 | 45% |
| $300 to $450 | 24% |
| $450 to $600 | 15% |
| $600 to $750 | 3% |
| $750 and up | 2% |
Methodology: learn how we calculate these charts
The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Boise to Las Vegas cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.
Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.
Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.
The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.