Cheap flights from Illinois to Billings (BIL) from $124

Located just 2.7 mi from the city center, Billings Logan Intl (BIL) is the airport most travelers will use when flying to Billings from Illinois.

Yes, there are multiple flights from Illinois to Billings for under $300. The cheapest flight booked recently is on Multiple Airlines for just $226, but on average you can expect to pay $289.

Cheapflights has at least 18 direct flights from Illinois to Billings under $600. A good price for a nonstop flight from Illinois to Billings is less than $1,075.

There are currently 20+ open flights from Illinois to Billings within the next 7 days for less than $400.

One-way options have recently been found by users for as low as $124 on Allegiant Air. Other airlines that offer cheap prices include Sun Country Air from $125 and Alaska Airlines from $172 one-way.

While some choose either Lambert-St Louis - Billings Logan Intl or Chicago Midway - Billings Logan Intl, Chicago O'Hare Intl - Billings Logan Intl is the most popular route from Illinois to Billings.

While on average a flight from Illinois to Billings is generally $472, our data shows the cheapest flight currently is $203. When looking at the most popular route, (Chicago O'Hare Intl - Billings Logan Intl), you can expect to pay $226 for that flight.

ORD and BIL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to BIL refers to a flight route from Chicago O'Hare Intl Airport to Billings Logan Intl Airport. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

The amount of baggage you can bring on your Illinois to Billings flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Illinois to Billings flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Illinois to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Billings.

Yes. Cheapflights offers flight deals from Illinois to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Illinois to Billings offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Illinois to Billings flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Illinois to Billings flight deals you see on this page were last updated on 6/1.

Before booking your flight from Illinois to Billings check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

Currently, February is the cheapest month in which you can book a flight from Illinois to Billings (average of $396). Flying from Illinois to Billings in June is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.