Home/Flights from San Francisco/SFO to LAS

Flight Route

SFO→LAS

Flights from San Francisco to Las Vegas

San Francisco International (SFO) to Harry Reid International (LAS).

From

$66

round trip

Track This Route

Distance

414 mi

666 km

Flight Time

1h 30m

nonstop

Cheapest Found

$66

economy, round trip

Average Price

$143

economy, round trip

Recent Prices

Departure	Return	Price
06/02/2026	06/10/2026	$66
06/03/2026	06/10/2026	$66
06/09/2026	06/17/2026	$66
06/01/2026	06/10/2026	$67
06/08/2026	06/17/2026	$67
05/28/2026	06/04/2026	$68
05/30/2026	06/04/2026	$68
06/02/2026	06/11/2026	$87
06/03/2026	06/11/2026	$87
06/05/2026	06/10/2026	$87

Best Time to Fly

Based on current fares, June is the cheapest month to fly from San Francisco to Las Vegas, with average fares around $107 round trip (as low as $66).

May tends to be more expensive, averaging $131.

Jun

$107

Aug

$115

Jul

$123

May

$131

When should you fly?

See the full month-by-month and day-of-week price analysis

Best Time to Fly SFO → LAS

Price Calendar

Departure date prices (economy, round trip). Green = cheap, red = expensive.

May 2026

21$159

22$211

23$108

24$148

25$149

26$139

27$125

28$68

29$125

30$68

31$143

June 2026

1$67

2$66

3$66

4$88

5$87

6$88

7$108

8$67

9$66

10$88

11$87

12$92

13$108

14$114

15$109

16$87

17$149

18$145

19$113

20$108

21$113

22$108

23$109

24$143

25$145

26$169

27$145

28$114

29$109

30$149

July 2026

1$143

2$164

3$113

4$108

5$113

6$108

7$109

8$109

9$145

10$160

11$108

12$118

13$109

14$143

15$143

16$145

17$160

18$108

19$113

20$87

21$88

22$88

23$87

24$92

25$108

26$159

27$108

28$87

29$143

30$169

31$169

August 2026

1$108

2$114

3$109

4$123

5$123

Frequently Asked Questions

What is the cheapest month to fly from San Francisco to Las Vegas?

The cheapest month to fly from San Francisco to Las Vegas is June, with average round-trip fares around $107. Fares in June start as low as $66. The most expensive month is May, averaging $131.

How long is the flight from San Francisco to Las Vegas?

A nonstop flight from San Francisco to Las Vegas takes approximately 1h 30m.

What is the cheapest flight from San Francisco to Las Vegas?

The cheapest flight from San Francisco to Las Vegas currently starts at $66 round trip in economy class.

What is the average flight price from San Francisco to Las Vegas?

The average round-trip flight price from San Francisco to Las Vegas is $143 in economy class.

San Francisco to Las Vegas Flight Info

The distance is 414 miles (666 km). with a nonstop flight time of about 1h 30m. The lowest fare currently available is $66 departing in June. The average round-trip fare is $143.