Flights from Harry Reid International Airport to Illinois

Flight deals from Harry Reid International Airport to Illinois

Looking for cheap tickets from Harry Reid International Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.SAR 180 per passenger.Departing Fri, 20 Feb, returning Mon, 23 Feb.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Fri, 20 Feb, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Mon, 23 Feb, arriving in Harry Reid International.Price includes taxes and charges.From SAR 180, select.

Moline.SAR 480 per passenger.Departing Thu, 15 Jan, returning Sun, 25 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Thu, 15 Jan, arriving in Moline.Inbound direct flight with Allegiant Air departs from Moline on Sun, 25 Jan, arriving in Harry Reid International.Price includes taxes and charges.From SAR 480, select.

Peoria.SAR 525 per passenger.Departing Fri, 30 Jan, returning Mon, 16 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Fri, 30 Jan, arriving in Greater Peoria.Inbound direct flight with Allegiant Air departs from Greater Peoria on Mon, 16 Feb, arriving in Harry Reid International.Price includes taxes and charges.From SAR 525, select.

Decatur.SAR 1,287 per passenger.Departing Fri, 9 Jan, returning Sun, 11 Jan.Return flight with United.Outbound indirect flight with United, departs from Harry Reid International on Fri, 9 Jan, arriving in Decatur.Inbound indirect flight with United, departs from Decatur on Sun, 11 Jan, arriving in Harry Reid International.Price includes taxes and charges.From SAR 1,287, select.

Quincy.SAR 1,796 per passenger.Departing Sat, 20 Dec, returning Thu, 25 Dec.Return flight with Frontier Airlines and Contour Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sat, 20 Dec, arriving in Quincy.Inbound indirect flight with Contour Airlines, departs from Quincy on Thu, 25 Dec, arriving in Harry Reid International.Price includes taxes and charges.From SAR 1,796, select.

Bloomington.SAR 2,939 per passenger.Departing Mon, 22 Dec, returning Sat, 27 Dec.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Mon, 22 Dec, arriving in Central Illinois Regional.Inbound indirect flight with Allegiant Air, departs from Central Illinois Regional on Sat, 27 Dec, arriving in Harry Reid International.Price includes taxes and charges.From SAR 2,939, select.

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Flying from Harry Reid International Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 180
Cheapest month to fly	February
Average flight time	3 hrs, 24 mins
Average flights per week	357
Most popular airline	Southwest Airlines

How to find cheap flights from Harry Reid International Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Harry Reid International Airport to Illinois. Other savvy travellers recently found return flights from SAR 180 and one-way tickets from SAR 90. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in February

The cheapest time to fly from Harry Reid International Airport to Illinois is currently February.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Harry Reid International Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Harry Reid International Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Illinois Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Harry Reid International Airport to Illinois?

Yes - direct flights currently operate from Harry Reid International Airport to Chicago O'Hare International Airport, Moline Airport and Greater Peoria Airport in Illinois.

What is the average price of a flight from Harry Reid International Airport to Illinois?

We looked at all of the upcoming return flights from Harry Reid International Airport to Illinois we could find over the next 12 months. It looks like SAR 180 is the best price. This is good, compared to the average Illinois ticket price of SAR 1,201.

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

The cheapest month to fly from Harry Reid International Airport to Central Illinois Regional Airport is currently December.
The cheapest month to fly from Harry Reid International Airport to Quincy Airport is currently December.
The cheapest month to fly from Harry Reid International Airport to Chicago O'Hare International Airport is currently February.
And the cheapest month to fly from Harry Reid International Airport to Decatur Airport is usually January.

Which upcoming date is cheapest to fly from Harry Reid International Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Harry Reid International Airport to Illinois on Friday, 20 February 2026.

If I'm flying from Harry Reid International Airport, where in Illinois is cheapest to fly into?

If you're flying from Harry Reid International, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.