Trip.com
>
Flights
>
Flights to United States
>
Flights to California
>
Cheap Flights to San Diego
>
Las Vegas to San Diego flight
>
Harry Reid International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Harry Reid International Airport to San Diego International Airport over the next 90 days, with one-way fares from US$ 20 and round-trip from US$ 48. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Sat, Dec 5 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • Cheapest
      LAS 11:07
      1h 17m
      Direct
      SAN 12:24
      Las Vegas - San Diego | Sat, Dec 26 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • Cheapest
      LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Wed, Dec 9 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • Cheapest
      LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • Cheapest
      LAS 06:31
      1h 24m
      Direct
      SAN 07:55
      Las Vegas - San Diego | Tue, Nov 24 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • Cheapest
      LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Sat, Dec 12 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • Cheapest
      LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20
      87% off
      US$ 152 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Thu, Dec 10 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Fri, Dec 11 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Las Vegas - San Diego | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 10:15
      1h 22m
      Direct
      SAN 11:37
      Las Vegas - San Diego | Wed, Dec 2 | Frontier Airlines
      SAN 08:57
      1h 35m
      Direct
      LAS 10:32
      San Diego - Las Vegas | Wed, Dec 9 | Frontier Airlines
      US$ 48 US$ 67
      28% off
      28% off
      US$ 67 US$ 48
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Sat, Dec 5 | Frontier Airlines
      SAN 08:57
      1h 35m
      Direct
      LAS 10:32
      San Diego - Las Vegas | Wed, Dec 9 | Frontier Airlines
      US$ 48 US$ 67
      28% off
      28% off
      US$ 67 US$ 48
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      SAN 08:57
      1h 35m
      Direct
      LAS 10:32
      San Diego - Las Vegas | Tue, Dec 15 | Frontier Airlines
      US$ 48 US$ 67
      28% off
      28% off
      US$ 67 US$ 48
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Wed, Dec 9 | Frontier Airlines
      SAN 08:57
      1h 35m
      Direct
      LAS 10:32
      San Diego - Las Vegas | Tue, Dec 15 | Frontier Airlines
      US$ 48
      28% off
      US$ 67 US$ 48
    • LAS 06:31
      1h 24m
      Direct
      SAN 07:55
      Las Vegas - San Diego | Sat, Nov 21 | Frontier Airlines
      SAN 08:50
      1h 29m
      Direct
      LAS 10:19
      San Diego - Las Vegas | Tue, Nov 24 | Frontier Airlines
      US$ 48
      28% off
      US$ 67 US$ 48
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Sat, Dec 12 | Frontier Airlines
      SAN 08:57
      1h 35m
      Direct
      LAS 10:32
      San Diego - Las Vegas | Wed, Dec 16 | Frontier Airlines
      US$ 48
      28% off
      US$ 67 US$ 48
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Tue, Dec 15 | Frontier Airlines
      SAN 19:56
      1h 29m
      Direct
      LAS 21:25
      San Diego - Las Vegas | Sat, Dec 19 | Frontier Airlines
      US$ 48
      28% off
      US$ 67 US$ 48
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Wed, Dec 16 | Frontier Airlines
      SAN 19:56
      1h 29m
      Direct
      LAS 21:25
      San Diego - Las Vegas | Tue, Dec 22 | Frontier Airlines
      US$ 48
      28% off
      US$ 67 US$ 48
    • LAS 11:12
      1h 17m
      Direct
      SAN 12:29
      Las Vegas - San Diego | Sat, Dec 19 | Frontier Airlines
      SAN 19:56
      1h 29m
      Direct
      LAS 21:25
      San Diego - Las Vegas | Tue, Dec 22 | Frontier Airlines
      US$ 48
      28% off
      US$ 67 US$ 48
    • LAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Las Vegas - San Diego | Sun, Nov 1 | Normal Airline
      SAN 15:00
      6h
      Direct
      LAS 16:00
      San Diego - Las Vegas | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Sat, Dec 5 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • LAS 11:07
      1h 17m
      Direct
      SAN 12:24
      Las Vegas - San Diego | Sat, Dec 26 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Wed, Dec 9 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • LAS 06:31
      1h 24m
      Direct
      SAN 07:55
      Las Vegas - San Diego | Tue, Nov 24 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Sat, Dec 12 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20
      87% off
      US$ 152 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Thu, Dec 10 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Fri, Dec 11 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Las Vegas - San Diego | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Sat, Dec 5 | Frontier Airlines
      US$ 20 US$ 431
      95% off
      95% off
      US$ 431 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Sat, Dec 12 | Frontier Airlines
      US$ 20 US$ 431
      95% off
      95% off
      US$ 431 US$ 20
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20 US$ 431
      95% off
      95% off
      US$ 431 US$ 20
    • LAS 06:31
      1h 24m
      Direct
      SAN 07:55
      Las Vegas - San Diego | Wed, Nov 25 | Frontier Airlines
      US$ 25
      94% off
      US$ 431 US$ 25
    • LAS 11:07
      1h 17m
      Direct
      SAN 12:24
      Las Vegas - San Diego | Wed, Dec 23 | Frontier Airlines
      US$ 25
      94% off
      US$ 431 US$ 25
    • LAS 13:17
      1h 21m
      Direct
      SAN 14:38
      Las Vegas - San Diego | Tue, Jan 5 | Frontier Airlines
      US$ 25
      94% off
      US$ 431 US$ 25
    • LAS 05:58
      1h 22m
      Direct
      SAN 07:20
      Las Vegas - San Diego | Tue, Dec 1 | Frontier Airlines
      US$ 25
      94% off
      US$ 431 US$ 25
    • LAS 06:31
      1h 24m
      Direct
      SAN 07:55
      Las Vegas - San Diego | Sat, Nov 21 | Frontier Airlines
      US$ 38
      91% off
      US$ 431 US$ 38
    • LAS 05:58
      1h 22m
      Direct
      SAN 07:20
      Las Vegas - San Diego | Wed, Dec 2 | Frontier Airlines
      US$ 39
      91% off
      US$ 431 US$ 39
    • LAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Las Vegas - San Diego | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 18:15
      1h 20m
      Direct
      SAN 19:35
      Las Vegas - San Diego | Fri, Nov 6 | Frontier Airlines
      US$ 42 US$ 484
      91% off
      91% off
      US$ 484 US$ 42
    • LAS 14:58
      1h 21m
      Direct
      SAN 16:19
      Las Vegas - San Diego | Fri, Nov 6 | Alaska Airlines
      US$ 83 US$ 484
      83% off
      83% off
      US$ 484 US$ 83
    • LAS 18:15
      1h 20m
      Direct
      SAN 19:35
      Las Vegas - San Diego | Sun, Nov 1 | Frontier Airlines
      US$ 137 US$ 484
      72% off
      72% off
      US$ 484 US$ 137
    • LAS 18:15
      1h 20m
      Direct
      SAN 19:35
      Las Vegas - San Diego | Thu, Nov 5 | Frontier Airlines
      US$ 157
      68% off
      US$ 484 US$ 157
    • LAS 18:15
      1h 20m
      Direct
      SAN 19:35
      Las Vegas - San Diego | Mon, Nov 2 | Frontier Airlines
      US$ 183
      62% off
      US$ 484 US$ 183
    • LAS 07:00
      1h 20m
      Direct
      SAN 08:20
      Las Vegas - San Diego | Thu, Nov 5 | Alaska Airlines
      US$ 239
      51% off
      US$ 484 US$ 239
    • LAS 12:37
      1h 21m
      Direct
      SAN 13:58
      Las Vegas - San Diego | Sun, Nov 1 | Alaska Airlines
      US$ 239
      51% off
      US$ 484 US$ 239
    • LAS 12:58
      1h 21m
      Direct
      SAN 14:19
      Las Vegas - San Diego | Wed, Nov 4 | Delta Air Lines
      US$ 245
      49% off
      US$ 484 US$ 245
    • LAS 12:58
      1h 21m
      Direct
      SAN 14:19
      Las Vegas - San Diego | Tue, Nov 3 | Delta Air Lines
      US$ 247
      49% off
      US$ 484 US$ 247
    • LAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Las Vegas - San Diego | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Sat, Dec 5 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Wed, Dec 9 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20 US$ 42
      52% off
      52% off
      US$ 42 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Sat, Dec 12 | Frontier Airlines
      US$ 20
      52% off
      US$ 42 US$ 20
    • LAS 06:47
      1h 15m
      Direct
      SAN 08:02
      Las Vegas - San Diego | Tue, Dec 8 | Frontier Airlines
      US$ 20
      87% off
      US$ 152 US$ 20
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Thu, Dec 10 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Fri, Dec 11 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Mon, Dec 7 | Frontier Airlines
      US$ 25
      40% off
      US$ 42 US$ 25
    • LAS 06:14
      1h 15m
      Direct
      SAN 07:29
      Las Vegas - San Diego | Tue, Dec 15 | Frontier Airlines
      US$ 48
      68% off
      US$ 152 US$ 48
    • LAS 13:00
      17h 25m
      1 stop
      SAN 14:00
      Las Vegas - San Diego | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Las Vegas to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Harry Reid International Airport to San Diego International Airport

What is the cheapest month to fly from Harry Reid International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Harry Reid International Airport to San Diego International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Harry Reid International Airport to San Diego International Airport, the best time to buy is in December, with an average price of US$ 93. You’ll want to avoid July, when the average price can reach as high as US$ 157.

US$ 157
US$ 125
US$ 93
US$ 61
    Cheapest
  • US$ 103
    Oct
  • US$ 118
    Nov
  • US$ 93
    Dec
  • US$ 103
    Jan
  • US$ 104
    Feb
  • US$ 118
    Mar
  • US$ 137
    Apr
  • US$ 146
    May
  • US$ 117
    Jun
  • US$ 157
    Jul
  • US$ 128
    Aug
  • US$ 146
    Sep

What is the cheapest day of the week to fly from Harry Reid International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from Harry Reid International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Harry Reid International Airport to San Diego International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

US$ 177
US$ 140
US$ 103
US$ 66
    Cheapest
  • US$ 112
    Mon
  • US$ 117
    Tue
  • US$ 103
    Wed
  • US$ 103
    Thu
  • US$ 115
    Fri
  • US$ 128
    Sat
  • US$ 177
    Sun

Which airline offers the cheapest flights from Harry Reid International Airport to San Diego International Airport?

The cheapest airline flying from Harry Reid International Airport to San Diego International Airport is Frontier Airlines (from US$ 20) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$ 20
Alaska Airlines
From US$ 49
Delta Air Lines
From US$ 52
Hahn Air
From US$ 58
American Airlines
From US$ 74
United Airlines
From US$ 97
Qatar Airways
From US$ 530

Find more flights and airlines

What is the flight schedule from Harry Reid International Airport to San Diego International Airport?

Check the schedule for flights from Las Vegas to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91469

    Harry Reid International Airport

    18:15

    LAS

    1h 20m

    19:35

    SAN

    S - - W T - S
    Search

  2. AS2168

    Harry Reid International Airport

    07:52

    LAS

    1h 18m

    09:10

    SAN

    S M T W T F S
    Search

  3. F94401

    Harry Reid International Airport

    11:00

    LAS

    1h 52m

    Direct

    12:52

    SFO

    S M T W T F S
    Search

  4. F93382

    San Francisco International Airport

    15:47

    SFO

    1h 40m

    Direct

    17:27

    SAN

    S - - W T F S

  5. F93801

    Harry Reid International Airport

    17:17

    LAS

    1h 46m

    Direct

    19:03

    SFO

    S - T - T - -
    Search

  6. F93382

    San Francisco International Airport

    15:47

    SFO

    1h 40m

    Direct

    17:27

    SAN

    S - - W T F S
Find more flights and airlines

About Harry Reid International Airport and San Diego International Airport

Learn about Harry Reid International Airport (LAS) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance 417.62km
Cheapest one-way ticket price US$ 20
Cheapest return ticket price US$ 48

FAQs for Harry Reid International Airport to San Diego International Airport Flights

  • How long is the flight from Harry Reid International Airport to San Diego International Airport?

    Harry Reid International Airport to San Diego International Airport takes about 56 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 11 daily flights from Harry Reid International Airport (LAS) to San Diego International Airport (SAN).
  • The earliest flight from Harry Reid International Airport to San Diego International Airport departs at 05:45, and the last departs at 22:45, with about 49 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Harry Reid International Airport (LAS) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around US$ 157 in November, the most expensive month to book this route.
  • The earliest flight departs from Harry Reid International Airport (LAS) at 07:00 and arrives in San Diego International Airport (SAN) at 08:15.
  • The latest flight departs from Harry Reid International Airport (LAS) at 19:08 and arrives in San Diego International Airport (SAN) at 20:37.
    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • Frontier Airlines is a very popular airline operating an average of 4413 flights per month.
  • One-way flights from Harry Reid International Airport to San Diego International Airport currently start from US$ 20, and round-trip fares start from US$ 48. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines and Frontier Airlines operate direct flights from Harry Reid International Airport to San Diego International Airport, with an average flight time of 52 minutes, and around 127 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Harry Reid International Airport to San Diego International Airport is US$ 150. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Harry Reid International Airport to San Diego International Airport, with one-way fares starting from US$ 20. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Harry Reid International Airport to San Diego International Airport operates around 126 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Harry Reid International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.