$46+ Cheap flights from Las Vegas (LAS) to Carlsbad, CA, CA
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LAX
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Las Vegas to Carlsbad with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Carlsbad are usually found in June or May, booked 24 days in advance, depart on a Friday or Saturday and return on a Sunday
Cheap flight deals from Las Vegas to Carlsbad
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to CarlsbadExplore the most affordable flight options available from Las Vegas to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Las Vegas to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Frontier deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:28 am
LAS
- LAX
Nonstop1h 24m
Frontier
Wed 10/710:27 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 6/5![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:45 pm
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 7/286:30 am
LAX
- LAS
Nonstop1h 21m
Frontier
Deal found 6/6![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Tue 7/76:30 am
LAX
- LAS
Nonstop1h 21m
Frontier
Deal found 6/5![Frontier logo]()
$78
This Travelocity deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Sun 9/68:15 pm
LAX
- LAS
Nonstop1h 20m
Frontier
Deal found 6/4![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:47 pm
LAS
- LAX
Nonstop1h 22m
Frontier
Tue 10/133:15 pm
LAX
- LAS
Nonstop1h 24m
Frontier
Deal found 6/4![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:43 pm
LAS
- LAX
Nonstop1h 24m
Frontier
Wed 7/86:30 am
LAX
- LAS
Nonstop1h 21m
Frontier
Deal found 6/5![Frontier logo]()
$81
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Fri 7/310:12 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 6/7![Frontier logo]()
$82
This Priceline deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:02 pm
LAS
- LAX
Nonstop1h 18m
Frontier
Mon 8/248:15 pm
LAX
- LAS
Nonstop1h 20m
Frontier
Deal found 6/4![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:07 am
LAS
- LAX
Nonstop1h 18m
Frontier
Wed 7/151:56 pm
LAX
- LAS
1 stop9h 17m
Frontier
Deal found 6/5![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Tue 6/307:55 pm
LAX
- LAS
Nonstop1h 17m
Frontier
Deal found 6/6![Frontier logo]()
$89
Best flights from Las Vegas to CarlsbadDiscover carefully curated flight deals from Las Vegas to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Las Vegas to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:10 pm
LAS
- LAX
Nonstop1h 20m
Southwest
Sat 7/47:55 am
LAX
- LAS
2 stops6h 50m
Southwest
Deal found 6/8![Southwest logo]()
$172
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
LAS
- LAX
Nonstop1h 29m
United Airlines
Wed 7/110:59 pm
LAX
- LAS
Nonstop1h 22m
United Airlines
Deal found 6/8![United Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:50 am
LAS
- LAX
1 stop3h 40m
Southwest
Sat 7/47:55 am
LAX
- LAS
1 stop5h 55m
Southwest
Deal found 6/8![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:45 pm
LAS
- LAX
1 stop3h 35m
Southwest
Wed 7/156:45 pm
LAX
- LAS
1 stop3h 40m
Southwest
Deal found 6/4![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:10 pm
LAS
- LAX
2 stops5h 10m
Southwest
Wed 7/222:15 pm
LAX
- LAS
1 stop4h 15m
Southwest
Deal found 6/5![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:45 am
LAS
- LAX
2 stops7h 30m
Southwest
Mon 7/65:20 am
LAX
- LAS
Nonstop1h 15m
Southwest
Deal found 6/4![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:50 am
LAS
- LAX
1 stop4h 45m
Southwest
Tue 7/76:25 am
LAX
- LAS
1 stop4h 00m
Southwest
Deal found 6/7![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:05 am
LAS
- LAX
1 stop4h 10m
Southwest
Wed 7/153:40 pm
LAX
- LAS
1 stop3h 35m
Southwest
Deal found 6/5![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:35 pm
LAS
- LAX
1 stop4h 30m
Southwest
Sat 7/410:00 am
LAX
- LAS
2 stops6h 45m
Southwest
Deal found 6/5![Southwest logo]()
$248
Last-minute flights from Las Vegas to CarlsbadDiscover last-minute flight deals from Las Vegas to Carlsbad. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Carlsbad. Data last updated June 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Fri 7/310:12 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 6/7![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Tue 6/307:55 pm
LAX
- LAS
Nonstop1h 17m
Frontier
Deal found 6/6![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:41 pm
LAS
- LAX
Nonstop1h 19m
Frontier
Wed 7/81:56 pm
LAX
- LAS
1 stop9h 17m
Frontier
Deal found 6/7![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:43 pm
LAS
- LAX
Nonstop1h 24m
Frontier
Sat 7/410:12 pm
LAX
- LAS
Nonstop1h 22m
Frontier
Deal found 6/6![Frontier logo]()
$75
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Tue 7/76:30 am
LAX
- LAS
Nonstop1h 21m
Frontier
Deal found 6/5![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:43 pm
LAS
- LAX
Nonstop1h 24m
Frontier
Wed 7/86:30 am
LAX
- LAS
Nonstop1h 21m
Frontier
Deal found 6/5![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:07 am
LAS
- LAX
Nonstop1h 18m
Frontier
Wed 7/151:56 pm
LAX
- LAS
1 stop9h 17m
Frontier
Deal found 6/5![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:45 pm
LAS
- LAX
Nonstop1h 18m
Frontier
Tue 7/286:30 am
LAX
- LAS
Nonstop1h 21m
Frontier
Deal found 6/6![Frontier logo]()
$76
One-way flights from Las Vegas to CarlsbadSearch for one-way flight options from Las Vegas to Carlsbad. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Las Vegas to Carlsbad. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:07 am
LAS
- LAX
Nonstop1h 18m
Frontier
Deal found 6/3![Frontier logo]()
$46
This Trip.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:12 am
LAS
- LAX
Nonstop1h 18m
Frontier
Deal found 6/4![Frontier logo]()
$48
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:02 pm
LAS
- LAX
Nonstop1h 18m
Frontier
Deal found 6/8![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:33 am
LAS
- LAX
1 stop25h 32m
Frontier
Deal found 6/4![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:03 am
LAS
- LAX
1 stop11h 21m
Frontier
Deal found 6/7![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:48 pm
LAS
- LAX
1 stop15h 13m
Frontier
Deal found 6/7![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:37 am
LAS
- LAX
1 stop25h 24m
Frontier
Deal found 6/6![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:37 am
LAS
- LAX
1 stop25h 24m
Frontier
Deal found 6/7![Frontier logo]()
$59
This Jettzy deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Deal found 6/4![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:06 am
LAS
- LAX
Nonstop1h 19m
Frontier
Deal found 6/8![Frontier logo]()
$62
Find flight deals from Las Vegas to Carlsbad
Keep the following information in mind while searching for Las Vegas to Carlsbad flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $75 (Frontier) |
One-way from | $46 (Priceline) |
Popular in | April |
Cheapest in | June |
Average price | $56 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Carlsbad that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Las Vegas to Carlsbad that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Fri 7/3
12:10 pm-1:30 pm
Nonstop1h 20m
Los Angeles
Sat 7/4
7:55 am-2:45 pm
2 stops6h 50m
$172
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 7/1
7:50 am-11:30 am
1 stop3h 40m
Los Angeles
Sat 7/4
7:55 am-1:50 pm
1 stop5h 55m
$177
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Wed 7/8
6:45 pm-10:20 pm
1 stop3h 35m
Los Angeles
Wed 7/15
6:45 pm-10:25 pm
1 stop3h 40m
$177
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 7/21
5:10 pm-10:20 pm
2 stops5h 10m
Los Angeles
Wed 7/22
2:15 pm-6:30 pm
1 stop4h 15m
$182
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sat 7/4
7:45 am-3:15 pm
2 stops7h 30m
Los Angeles
Mon 7/6
5:20 am-6:35 am
Nonstop1h 15m
$209
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 6/30
8:50 am-1:35 pm
1 stop4h 45m
Los Angeles
Tue 7/7
6:25 am-10:25 am
1 stop4h 00m
$219
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Sun 7/12
5:05 am-9:15 am
1 stop4h 10m
Los Angeles
Wed 7/15
3:40 pm-7:15 pm
1 stop3h 35m
$229
Quickest round-trip
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Tue 6/23
6:00 am-7:29 am
Nonstop1h 29m
Los Angeles
Wed 7/1
10:59 pm-12:21 am
Nonstop1h 22m
$238
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Thu 7/2
7:35 pm-12:05 am
1 stop4h 30m
Los Angeles
Sat 7/4
10:00 am-4:45 pm
2 stops6h 45m
$248
Cheapest one-way
Quickest one-way
Las VegasLos Angeles
LAS - LAX
LASLAX
Las Vegas Harry Reid Intl
Fri 7/3
9:37 am-10:55 am
Nonstop1h 18m
$79
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Carlsbad
Have a flexible travel schedule? Discover the best time to fly to Carlsbad from Las Vegas with our price prediction graph.
LAS-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Carlsbad
LAS-C4D
LAS-LAX
What is the cheapest time of day to fly from LAS to C4D?
Find hourly flight availability from Las Vegas to Carlsbad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
When flying from Las Vegas to Carlsbad, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 55% versus a flight at noon.
Weekly flight availability from Las Vegas to Carlsbad
Explore weekly flight availability from Las Vegas to Carlsbad. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 9, 2026.
The most flights from LAS to C4D are scheduled on a Monday (117 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (68 on average).
How much does it cost to fly round-trip from Las Vegas to Carlsbad?
What is the cheapest day to fly from Las Vegas to Carlsbad?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Carlsbad. Price data was last updated on December 6, 2025.
Travelers seeking maximum savings on their Las Vegas to Carlsbad flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Carlsbad
Get insights into the airlines that provide service to Carlsbad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Carlsbad. Reviews last updated June 9, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Las Vegas to Carlsbad. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Carlsbad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Las Vegas
Popular flights
Top destinations
Alternative routes for Las Vegas to Carlsbad
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Carlsbad by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Carlsbad by cabin class
Find flights from Las Vegas to Carlsbad, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Carlsbad flights
Browse other Las Vegas and Carlsbad flight options. Last updated on June 9, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Las Vegas to Carlsbad flights
Consider these flights traveling from Las Vegas to Carlsbad.
Top 9 airlines flying from Las Vegas to Carlsbad
Discover the top 9 airlines that operate flights from Las Vegas to Carlsbad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$39 | Average$90 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$48 | Average$112 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$48 | Average$144 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$64 | Average$163 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$77 | Average$157 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$81 | Average$224 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$85 | Average$185 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$195 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$106 | Average$106 | FlexibilityNo cancel fee | On-time62% |