$243 Cheap Flights from Las Vegas (LAS) to Sitka (SIT)

View $243 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Sitka, AK (SIT)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Las Vegas to Sitka (LAS-SIT)

Prices were available within the past 7 days and start at $243 for one-way flights and $470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Mar 27 - Tue, Mar 31
LAS
Las Vegas
SIT
Sitka
$470 Roundtrip, found 22 hours ago
$470
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Fri, Mar 27 from Las Vegas to Sitka, returning Tue, Mar 31, priced at $470 found 22 hours ago
Alaska Airlines
Thu, Mar 26 - Tue, Mar 31
LAS
Las Vegas
SIT
Sitka
$471 Roundtrip, found 22 hours ago
$471
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Mar 26 from Las Vegas to Sitka, returning Tue, Mar 31, priced at $471 found 22 hours ago
Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
LAS
Las Vegas
SIT
Sitka
$485 Roundtrip, found 4 days ago
$485
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Las Vegas to Sitka, returning Wed, Jan 14, priced at $485 found 4 days ago
Alaska Airlines
Fri, Dec 5 - Fri, Dec 12
LAS
Las Vegas
SIT
Sitka
$487 Roundtrip, found 6 days ago
$487
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Las Vegas to Sitka, returning Fri, Dec 12, priced at $487 found 6 days ago
Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
LAS
Las Vegas
SIT
Sitka
$490 Roundtrip, found 4 days ago
$490
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Las Vegas to Sitka, returning Wed, Jan 14, priced at $490 found 4 days ago
Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
LAS
Las Vegas
SIT
Sitka
$491 Roundtrip, found 4 days ago
$491
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Las Vegas to Sitka, returning Wed, Jan 14, priced at $491 found 4 days ago
Alaska Airlines
Fri, Dec 5 - Fri, Dec 12
LAS
Las Vegas
SIT
Sitka
$495 Roundtrip, found 6 days ago
$495
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Las Vegas to Sitka, returning Fri, Dec 12, priced at $495 found 6 days ago
Alaska Airlines
Fri, Mar 27 - Sun, Apr 5
LAS
Las Vegas
SIT
Sitka
$530 Roundtrip, found 22 hours ago
$530
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Fri, Mar 27 from Las Vegas to Sitka, returning Sun, Apr 5, priced at $530 found 22 hours ago
Alaska Airlines
Thu, Mar 26 - Sun, Apr 5
LAS
Las Vegas
SIT
Sitka
$531 Roundtrip, found 22 hours ago
$531
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Thu, Mar 26 from Las Vegas to Sitka, returning Sun, Apr 5, priced at $531 found 22 hours ago
Hawaiian Airlines
Thu, Mar 26 - Wed, Apr 1
LAS
Las Vegas
SIT
Sitka
$603 Roundtrip, found 22 hours ago
$603
Roundtrip
found 22 hours ago
Select Hawaiian Airlines flight, departing Thu, Mar 26 from Las Vegas to Sitka, returning Wed, Apr 1, priced at $603 found 22 hours ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT) cost?
Grab a cheap one-way flight from $243 or cheap return flight from $470 from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT)?
March is the most affordable month to fly from LAS to SIT. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LAS to SIT. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT)?
There aren't any daily nonstop flights from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from LAS to SIT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT)?
Choose a flight from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT) last-minute?
Booking your flight from LAS to SIT just before your journey is typically more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a LAS to SIT flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to SIT flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Sitka Airport (SIT)?
In most instances, you can cancel or reschedule your LAS to SIT flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Sitka
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$470
Distance
1723 mi

Book with confidence

Las Vegas to Sitka Flights

The cheapest times to fly from Las Vegas to Sitka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Sitka are during the month of March. You can find some of the cheapest flights from Las Vegas to Sitka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Sitka

Sunday is one of the best days to book for cheap flights from Las Vegas to Sitka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Sitka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Sitka in 2025. You can also book with separate airlines for your outbound and return journeys, from $243 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Sitka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Sitka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Sitka Flights

Explore a world of travel with Expedia

*Available to One Key members.