Cheap flights from Birmingham, Alabama to Chicago from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham, Alabama to Chicago departing on 8/4. 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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United Airlines flights from Birmingham, Alabama to Chicago O'Hare Intl Airport
Our best United Airlines deals on Birmingham, Alabama to Chicago O'Hare Intl Airport flight tickets
Delta flights from Birmingham, Alabama to Chicago O'Hare Intl Airport
Our best Delta deals on Birmingham, Alabama to Chicago O'Hare Intl Airport flight tickets
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How to get the cheapest flight ticket from Birmingham, Alabama to Chicago O'Hare Intl Airport
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 Chicago O'Hare Intl Airport?
The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Birmingham, Alabama averaging around $339.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $447. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Birmingham, Alabama because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $790.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Birmingham, Alabama in the evening is the least expensive time of day to depart. momondo users have found prices as low as $338 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $950. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Birmingham to Chicago O'Hare Intl flight route?
Fly from Birmingham to Chicago O'Hare Intl for the best Birmingham - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Birmingham, Alabama when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $383 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Birmingham, Alabama for as low as $287 on momondo.
What cabin class options are available on Birmingham to Chicago O'Hare Intl flights?
There are 4 cabin classes available to choose from on Birmingham to Chicago O'Hare Intl 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 Birmingham to Chicago O'Hare Intl?
United Airlines, Spirit Airlines, and Delta are the most popular carriers operating from Birmingham to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Birmingham, Alabama according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Birmingham, Alabama to Chicago O'Hare Intl Airport on average per day?
The number of flights available between Birmingham, Alabama and Chicago O'Hare Intl Airport is 13 per day as of June 2025. The most frequent departure time is 1:00PM, with 56% of daily flights leaving at noon.
How many flights depart from Birmingham, Alabama to Chicago O'Hare Intl Airport on average per week?
As of June 2025, 97 flights take off from Birmingham, Alabama and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Birmingham, Alabama to Chicago O'Hare Intl Airport
Cheap Birmingham, Alabama to Chicago O'Hare Intl Airport (BHM to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Birmingham, Alabama to Chicago O'Hare Intl Airport
How far is Birmingham to Chicago O'Hare Intl by plane?
There are 587.5 mi between Birmingham and Chicago O'Hare Intl. 2h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Birmingham Airport to Chicago O'Hare Intl Airport?
Prices for flights from Birmingham Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Birmingham Airport to Chicago O'Hare Intl Airport?
There are 3 operators available for flights from Birmingham Airport to Chicago O'Hare Intl Airport as of June 2025.
How old do you have to be to fly from Birmingham Airport to Chicago O'Hare Intl Airport?
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 Birmingham Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Birmingham, Alabama to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Birmingham, Alabama and Chicago O'Hare Intl Airport, the leading plane model is Canadair (Bombardier) Regional Jet CRJ-550, making up 27.56% of the total bookings. Other popular models include Embraer 170 with 19.88%, Embraer 175 with 13.19%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 9.45%.
What is the most popular airline from Birmingham, Alabama to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Birmingham, Alabama and Chicago O'Hare Intl Airport, the leading airline is American Airlines, making up 59% of the total bookings. Other popular airlines include United Airlines with 35% and Delta with 6%.
Best airlines flying from Birmingham, Alabama to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Birmingham, Alabama to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $161 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 7.4 8,809 reviews |
United Airlines Flights From Birmingham, Alabama to Chicago O'Hare Intl Airport
United Airlines is one of the most popular airlines flying from Birmingham, Alabama to Chicago O'Hare Intl Airport, operating 14 flights/week on average for this route. A good United Airlines flight deal for Birmingham, Alabama to Chicago O'Hare Intl Airport starts from $270 round-trip, up to an average price of $458. Our users have rated United Airlines at 7.4/10.
American Airlines Flights From Birmingham, Alabama to Chicago O'Hare Intl Airport
Another popular option for Birmingham, Alabama to Chicago O'Hare Intl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Birmingham, Alabama to Chicago O'Hare Intl Airport around 16 times per week, with deals starting from $161 round-trip and rising to an average price of around $349.
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Why should I use momondo to find a flight deal from Birmingham to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Birmingham to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Birmingham to Chicago with flexible booking policies on momondo?
Flights from Birmingham to Chicago 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 Birmingham to Chicago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Birmingham.
I’m not ready to book a flight from Birmingham to Chicago right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Birmingham and alert you when they change.