$111+ Cheap flights from Chicago (CHI) to Birmingham, AL (BHM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BHM
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Birmingham with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Birmingham are usually found in September or December, booked 57 days in advance, depart on a Saturday or Wednesday and return on a Thursday
Cheap flight deals from Chicago to Birmingham
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Best
Last-minute
One-way
Cheapest flights from Chicago to BirminghamExplore the most affordable flight options available from Chicago to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Chicago to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:05 am -
1 stop22h 58m
Mon 8/2412:19 pm -
1 stop24h 31m
Deal found 7/30![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:11 am -
1 stop8h 27m
Mon 9/288:58 pm -
1 stop18h 22m
Deal found 7/31![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:11 am -
1 stop8h 27m
Mon 9/148:58 pm -
1 stop18h 22m
Deal found 8/1![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:05 am -
1 stop22h 58m
Mon 8/3112:19 pm -
1 stop24h 31m
Deal found 8/1![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:11 am -
1 stop8h 27m
Fri 9/188:58 pm -
1 stop18h 22m
Deal found 7/30![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:11 am -
1 stop8h 27m
Mon 9/218:58 pm -
1 stop18h 22m
Deal found 7/31![Multiple Airlines logo]()
$248
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 am -
Nonstop1h 40m
Sun 9/68:00 am -
Nonstop1h 45m
Deal found 8/3![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:20 pm -
Nonstop1h 40m
Sun 9/68:00 am -
Nonstop1h 45m
Deal found 7/31![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:54 am -
1 stop4h 27m
Tue 9/16:02 pm -
1 stop4h 34m
Deal found 7/31![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:05 am -
Nonstop1h 40m
Sat 9/193:20 pm -
Nonstop1h 50m
Deal found 7/31![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:20 pm -
2 stops8h 20m
Tue 9/12:35 pm -
2 stops8h 35m
Deal found 7/30![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:05 am -
1 stop4h 55m
Sun 9/66:05 pm -
1 stop4h 31m
Deal found 7/31![Delta logo]()
$288
Best flights from Chicago to BirminghamDiscover carefully curated flight deals from Chicago to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Chicago to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:20 pm -
Nonstop1h 40m
Sun 9/68:00 am -
Nonstop1h 45m
Deal found 8/3![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:40 am -
1 stop6h 42m
Mon 9/215:08 pm -
1 stop6h 51m
Deal found 7/30![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:30 pm -
Nonstop2h 05m
Tue 8/251:07 pm -
Nonstop2h 25m
Deal found 8/3![United Airlines logo]()
$279
This KAYAK deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:52 am -
Nonstop2h 01m
Fri 8/2812:23 pm -
Nonstop2h 30m
Deal found 8/1![American Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm -
Nonstop1h 40m
Tue 9/17:25 am -
2 stops8h 25m
Deal found 7/30![Southwest logo]()
$272
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:40 am -
1 stop6h 42m
Mon 9/283:57 pm -
1 stop4h 59m
Deal found 8/1![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/89:30 pm -
Nonstop2h 04m
Mon 1/116:13 pm -
Nonstop2h 22m
Deal found 8/2![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:45 pm -
Nonstop1h 50m
Tue 9/2212:00 pm -
1 stop5h 10m
Deal found 8/1![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:05 am -
1 stop5h 24m
Mon 10/126:15 am -
1 stop6h 44m
Deal found 7/31![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:20 pm -
Nonstop1h 40m
Thu 9/245:25 pm -
1 stop5h 20m
Deal found 7/31![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:54 am -
1 stop4h 27m
Tue 9/16:02 pm -
1 stop4h 34m
Deal found 8/3![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:20 pm -
Nonstop2h 03m
Mon 9/146:15 pm -
Nonstop2h 25m
Deal found 8/3![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:25 am -
1 stop4h 35m
Mon 9/141:05 pm -
2 stops6h 30m
Deal found 8/3![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:30 pm -
1 stop4h 15m
Mon 9/2812:40 pm -
1 stop5h 55m
Deal found 7/31![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/83:00 pm -
1 stop5h 05m
Mon 1/114:01 pm -
1 stop5h 09m
Deal found 8/2![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:30 pm -
Nonstop2h 05m
Sun 9/66:16 pm -
Nonstop2h 24m
Deal found 7/30![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:15 am -
1 stop7h 45m
Wed 9/232:35 pm -
2 stops8h 40m
Deal found 8/2![Southwest logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:10 pm -
Nonstop2h 01m
Sun 8/2312:23 pm -
Nonstop2h 30m
Deal found 8/3![American Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:05 am -
1 stop6h 55m
Sat 10/35:35 am -
2 stops7h 30m
Deal found 8/3![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:26 pm -
1 stop7h 15m
Sun 10/116:15 am -
1 stop4h 15m
Deal found 7/31![Delta logo]()
$419
Last-minute flights from Chicago to BirminghamDiscover last-minute flight deals from Chicago to Birmingham. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Birmingham. Data last updated August 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:05 am -
1 stop22h 58m
Mon 8/2412:19 pm -
1 stop24h 31m
Deal found 7/30![Multiple Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:54 am -
1 stop4h 27m
Tue 9/16:02 pm -
1 stop4h 34m
Deal found 7/31![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:05 am -
1 stop22h 58m
Mon 8/3112:19 pm -
1 stop24h 31m
Deal found 8/1![Multiple Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:20 pm -
2 stops8h 20m
Tue 9/12:35 pm -
2 stops8h 35m
Deal found 7/30![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:20 pm -
Nonstop1h 40m
Sun 9/68:00 am -
Nonstop1h 45m
Deal found 7/31![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:05 am -
1 stop4h 55m
Sun 9/66:05 pm -
1 stop4h 31m
Deal found 7/31![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 am -
Nonstop1h 40m
Sun 9/68:00 am -
Nonstop1h 45m
Deal found 8/3![Southwest logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:11 am -
1 stop8h 27m
Mon 9/148:58 pm -
1 stop18h 22m
Deal found 8/1![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:11 am -
1 stop8h 27m
Fri 9/188:58 pm -
1 stop18h 22m
Deal found 7/30![Multiple Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:05 am -
Nonstop1h 40m
Sat 9/193:20 pm -
Nonstop1h 50m
Deal found 7/31![Southwest logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:11 am -
1 stop8h 27m
Mon 9/218:58 pm -
1 stop18h 22m
Deal found 7/31![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:11 am -
1 stop8h 27m
Mon 9/288:58 pm -
1 stop18h 22m
Deal found 7/31![Multiple Airlines logo]()
$215
One-way flights from Chicago to BirminghamSearch for one-way flight options from Chicago to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Chicago to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:11 am -
1 stop8h 27m
Deal found 7/31![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:14 am -
1 stop22h 49m
Deal found 8/1![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:11 am -
1 stop8h 27m
Deal found 8/3![Multiple Airlines logo]()
$121
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:30 pm -
Nonstop2h 05m
Deal found 7/30![United Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 am -
Nonstop1h 40m
Deal found 8/3![Southwest logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:45 am -
1 stop7h 53m
Deal found 7/30![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:50 am -
1 stop7h 48m
Deal found 7/30![Multiple Airlines logo]()
$135
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop5h 57m
Deal found 8/3![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:45 pm -
1 stop4h 56m
Deal found 8/3![Delta logo]()
$139
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:20 pm -
Nonstop1h 40m
Deal found 7/31![Southwest logo]()
$140
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:39 pm -
1 stop6h 23m
Deal found 7/31![Delta logo]()
$150
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:15 pm -
Nonstop1h 40m
Deal found 8/3![Southwest logo]()
$170
Find flight deals from Chicago to Birmingham
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Kiwi.com) |
One-way from | $111 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $518 |
Good round-trip deal | $420 or less |
Good one-way deal | $207 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Birmingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Chicago to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoBirmingham
MDW - BHM
MDWBHM
Chicago Midway
Thu 9/3
12:20 pm-2:00 pm
Nonstop1h 40m
Birmingham
Sun 9/6
8:00 am-9:45 am
Nonstop1h 45m
$268
ChicagoBirmingham
MDW - BHM
MDWBHM
Chicago Midway
Thu 8/27
12:20 pm-2:00 pm
Nonstop1h 40m
Birmingham
Tue 9/1
7:25 am-3:50 pm
2 stops8h 25m
$272
ChicagoBirmingham
ORD - BHM
ORDBHM
Chicago O'Hare Intl
Thu 9/17
6:40 am-1:22 pm
1 stop6h 42m
Birmingham
Mon 9/21
5:08 pm-11:59 pm
1 stop6h 51m
$277
ChicagoBirmingham
ORD - BHM
ORDBHM
Chicago O'Hare Intl
Mon 8/24
9:30 pm-11:35 pm
Nonstop2h 05m
Birmingham
Tue 8/25
1:07 pm-3:32 pm
Nonstop2h 25m
$279
ChicagoBirmingham
MDW - BHM
MDWBHM
Chicago Midway
Tue 9/15
4:45 pm-6:35 pm
Nonstop1h 50m
Birmingham
Tue 9/22
12:00 pm-5:10 pm
1 stop5h 10m
$289
ChicagoBirmingham
MDW - BHM
MDWBHM
Chicago Midway
Mon 9/21
12:20 pm-2:00 pm
Nonstop1h 40m
Birmingham
Thu 9/24
5:25 pm-10:45 pm
1 stop5h 20m
$289
ChicagoBirmingham
MDW - BHM
MDWBHM
Chicago Midway
Fri 9/11
7:25 am-12:00 pm
1 stop4h 35m
Birmingham
Mon 9/14
1:05 pm-7:35 pm
2 stops6h 30m
$293
ChicagoBirmingham
ORD - BHM
ORDBHM
Chicago O'Hare Intl
Mon 9/21
6:40 am-1:22 pm
1 stop6h 42m
Birmingham
Mon 9/28
3:57 pm-8:56 pm
1 stop4h 59m
$299
ChicagoBirmingham
ORD - BHM
ORDBHM
Chicago O'Hare Intl
Sat 10/10
8:05 am-1:29 pm
1 stop5h 24m
Birmingham
Mon 10/12
6:15 am-12:59 pm
1 stop6h 44m
$299
ChicagoBirmingham
MDW - BHM
MDWBHM
Chicago Midway
Tue 8/25
10:54 am-3:21 pm
1 stop4h 27m
Birmingham
Tue 9/1
6:02 pm-10:36 pm
1 stop4h 34m
$299
Showing 1-10 of 41 resultsSorted by cheapest first
Compare providers for flights from Chicago to Birmingham
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Birmingham in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Birmingham
Have a flexible travel schedule? Discover the best time to fly to Birmingham from Chicago with our price prediction graph.
CHI-BHM
ORD-BHM
MDW-BHM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Birmingham
CHI-BHM
ORD-BHM
MDW-BHM
What is the cheapest month to book a flight from Chicago to Birmingham, Alabama?
Currently, September is the cheapest month in which you can book a flight from Chicago to Birmingham, Alabama (average of $381). Flying from Chicago to Birmingham, Alabama in June is currently the most expensive (average of $602). 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.
What is the cheapest time of day to fly from CHI to BHM?
Find hourly flight availability from Chicago to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2026.
It’s optimal to fly from Chicago to Birmingham, Alabama at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Chicago to Birmingham, Alabama
Explore weekly flight availability from Chicago to Birmingham. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 4, 2026.
The most flights from CHI to BHM are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Chicago to Birmingham, Alabama?
Airfare is below average for this route at the moment.
Chicago to Birmingham, Alabama flights typically cost between $370 and $679 in August.The cheapest round-trip price found within the last 5 days was $209 on Multiple Airlines (Aug 20-Aug 24).
How far ahead should I book a flight from Chicago to Birmingham, Alabama?
The best time to book flights from Chicago to Birmingham, Alabama is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Chicago to Birmingham, Alabama?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Birmingham. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Chicago to Birmingham, Alabama flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Birmingham
Get insights into the airlines that provide service to Birmingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Birmingham. Reviews last updated August 4, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Chicago to Birmingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Related info for your journey
Find useful and relevant information for your journey from Chicago to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Hoover
Homewood
Bessemer
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Birmingham by cabin class
Find flights from Chicago to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Birmingham flights
Browse other Chicago and Birmingham flight options. Last updated on August 4, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Chicago to Birmingham
Discover the top 3 airlines that operate flights from Chicago to Birmingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$271 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$398 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$318 | Average$592 | FlexibilityNo cancel fee | On-time69% |