Cheap Flights from Houston George Bush Intercntl. to Birmingham

Compare Houston George Bush Intercntl. to Birmingham flight deals

Find the cheapest month or even day of the year to fly to Birmingham

Book the best Birmingham fare with no extra fees

Flight deals from Houston George Bush Intercntl. to Birmingham

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Birmingham Airport? If you want to travel next month, return fares start from R 4,599. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston George Bush Intercntl. to Birmingham

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Birmingham flights are currently cheapest in August.

Direct flights from Houston George Bush Intercntl. to Birmingham

Houston George Bush Intercntl. to Birmingham: Alternative routes

Compare routes from Houston George Bush Intercntl. to Birmingham below. You may find an airport to fly into that's cheaper, faster, or easier than Birmingham.

Houston to Birmingham: Flight information

The things to know before you go.
Cheapest flight foundR 1,911
Cheapest month to flyAugust
Average flight time1 hr, 52 mins
Most popular airlineUnited
Average flights per week188

Finding cheap flights from Houston George Bush Intercntl. to Birmingham: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Birmingham is R 4,164. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 52 minutes is the average flight time from Houston George Bush Intercntl. to Birmingham.
United, Air Canada and Mesa Airlines fly direct from Houston George Bush Intercntl. to Birmingham.
As of June 2026, there are 188 flights per week flying from Houston George Bush Intercntl. to Birmingham.
The cheapest month to fly from Houston George Bush Intercntl. to Birmingham is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Birmingham Airport on Wednesday, 12 August 2026.
Yes – the average flight time is 1 hour and 52 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Birmingham but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Birmingham is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Birmingham.

Flying from Houston George Bush Intercntl. Airport (IAH) to Birmingham Airport (BHM): what you need to know

  • Book a direct flight from Houston George Bush Intercntl. Airport to Birmingham Airport and you'll be in the air for an average of 1 hour 50 minutes.

  • Every week, there are 33 Houston George Bush Intercntl. Airport to Birmingham Airport flights. If you prefer to be on board as early as possible, select the 07:20 United Airlines flight. If you're eager to make the most of your time before you fly, the last flight is at 19:57 with United Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to board your IAH to BHM flight.

  • Be prepared for bigger queues during popular months such as July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

  • Flying into Birmingham (and then seeing more of the United States!) is a breeze with United. This popular carrier offers direct flights from Houston George Bush Intercntl. Airport to Birmingham Airport.

  • United is the top choice for travellers on this route.

  • United is the most punctual carrier operating IAH to BHM flights. A dependable 83.03% of its services on this route land on time.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Houston George Bush Intercntl. Airport to Birmingham Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Stopovers between IAH and BHM include:

    • Atlanta Hartsfield-Jackson Airport

    • Dallas Fort Worth International Airport

    • Dallas Love Field Airport

Handy information about Houston George Bush Intercntl. Airport (IAH)

Arriving at Birmingham Airport (BHM)

When to fly to Birmingham Airport (BHM)

  • October is the busiest month for flights from Houston George Bush Intercntl. Airport to Birmingham Airport. To skip the crowds, head to Birmingham in March.

  • Lock in your flight from Houston George Bush Intercntl. Airport to Birmingham Airport for July if you'd like to go to Birmingham during its warmest month. You can expect temperatures of between 19ºC (66ºF) and 34ºC (93ºF).

  • Search for cheap tickets from IAH to BHM in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -3ºC (27ºF) and 14ºC (57ºF) on average.

Explore more of the United States

  • You've seen Birmingham, now it's time to discover other parts of the United States. Travel around 354 kilometres north-west to Memphis to check off its top sights. From Elvis Presley’s Memphis to Graceland and National Civil Rights Museum, there's plenty to keep you busy.

  • Have time for another stop? Head onward to New South Memphis. It's roughly 338 kilometres north-west of Birmingham and features highlights like Big River Crossing.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.