Cheap flights from Illinois to Alabama from $31
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Alabama departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Illinois to Alabama
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Frontier flights from Illinois to Alabama
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How to get the cheapest flight ticket from Illinois to Alabama
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Alabama?
In general, September is the cheapest month to fly from Illinois to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $342. If you’re not able to fly to Alabama in September, then November is your next best option. Flight prices from Illinois to Alabama during November average around $359.
What is the cheapest day to depart on your flight to Alabama?
Our data shows that Saturday is the least expensive day to fly to Alabama. Tickets to fly out on this day can be as low as $302. The most expensive day to fly to Alabama is Sunday, with ticket prices averaging around $528.
What is the cheapest time of day to depart on your flight to Alabama?
Our data shows that the cheapest Illinois to Alabama flights are usually those with departure times in the morning. Our users have found flights to Alabama in the morning for as low as $361. Flights in the evening are often more expensive with an average ticket price of $443.
What is the cheapest Illinois to Alabama flight route?
Fly from Chicago Midway to Birmingham for the best Illinois - Alabama flight prices
How far in advance should I book a flight to Alabama?
You are more likely to see cheaper flights to Alabama from Illinois when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Alabama for around $372 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alabama from Illinois for as low as $278 on momondo.
What cabin class options are available on Illinois to Alabama flights?
There are 4 cabin classes available to choose from on Illinois to Alabama flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Alabama?
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Illinois to Alabama
What airlines fly to Alabama?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alabama from Illinois according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Alabama. Keep in mind that there are 5 different airlines that fly to Alabama on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Alabama on average per day?
As of March 2025, 133 flights take off from Illinois and land in Alabama each day. The most common flight departure time for this route is 6:00PM, with 51% of daily flights taking off in the evening.
How many flights depart from Illinois to Alabama on average per week?
As of March 2025, there are 937 flights per week flying from Illinois to Alabama. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
Cheap Illinois to Alabama flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Alabama
When did momondo last update prices for flights from Illinois to Alabama?
Prices for flights from Illinois to Alabama were last updated today.
How many operators does momondo search for flights from Illinois to Alabama?
There are 8 operators available for flights from Illinois to Alabama as of March 2025.
How old do you have to be to fly from Illinois to Alabama?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Alabama.
What documentation or ID do you need to fly to Alabama?
The travel and health documents you'll need for your trip to Alabama may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alabama. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Alabama?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Alabama is Canadair (Bombardier) Regional Jet CRJ-550 (26.90% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet (24.90%), Boeing 737 MAX 8 (9.05%), and Embraer 170 (8.79%).
Best airlines flying from Illinois to Alabama
Compare and see reviews for airlines that fly from Illinois to Alabama with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $157 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.4 8,623 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 8.0 7,953 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 6.3 7,893 reviews | |||
| PriceFrom $269 | Free Cancellation | Rating 8.0 4,296 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Alabama?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Alabama. momondo saves you time and could save you money on your trip.
Can I find flights from Illinois to Alabama with flexible booking policies on momondo?
Flights from Illinois to Alabama with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Illinois to Alabama?
momondo provides multiple filters to help you find the best flight to Alabama from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Alabama right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Alabama from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.