$139 Cheap Flights from Mobile (MOB) to Houston (IAH)

View $139 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Mobile to Houston (MOB-IAH)

Prices were available within the past 7 days and start at $139 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Dec 13 - Sun, Dec 14
MOB
Mobile
IAH
Houston
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 13 from Mobile to Houston, returning Sun, Dec 14, priced at $189 found 1 hour ago
United
Fri, Jan 16 - Mon, Jan 19
MOB
Mobile
IAH
Houston
$194 Roundtrip, found 15 hours ago
$194
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jan 16 from Mobile to Houston, returning Mon, Jan 19, priced at $194 found 15 hours ago
United
Tue, Nov 11 - Sun, Nov 16
MOB
Mobile
IAH
Houston
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Nov 11 from Mobile to Houston, returning Sun, Nov 16, priced at $194 found 1 hour ago
United
Thu, Oct 30 - Thu, Nov 6
MOB
Mobile
IAH
Houston
$198 Roundtrip, found 5 days ago
$198
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Mobile to Houston, returning Thu, Nov 6, priced at $198 found 5 days ago
United
Wed, Nov 5 - Sun, Nov 9
MOB
Mobile
IAH
Houston
$199 Roundtrip, found 8 hours ago
$199
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Nov 5 from Mobile to Houston, returning Sun, Nov 9, priced at $199 found 8 hours ago
American Airlines
Sat, Dec 13 - Sun, Dec 14
MOB
Mobile
IAH
Houston
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Dec 13 from Mobile to Houston, returning Sun, Dec 14, priced at $209 found 1 hour ago
Delta
Thu, Dec 11 - Sun, Dec 14
MOB
Mobile
IAH
Houston
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Dec 11 from Mobile to Houston, returning Sun, Dec 14, priced at $209 found 1 hour ago
United
Sat, Dec 13 - Sun, Dec 14
MOB
Mobile
IAH
Houston
$210 Roundtrip, found 1 hour ago
$210
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 13 from Mobile to Houston, returning Sun, Dec 14, priced at $210 found 1 hour ago
United
Sat, Nov 22 - Fri, Nov 28
MOB
Mobile
IAH
Houston
$213 Roundtrip, found 3 hours ago
$213
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Nov 22 from Mobile to Houston, returning Fri, Nov 28, priced at $213 found 3 hours ago
Delta
Thu, Jan 1 - Tue, Jan 6
MOB
Mobile
IAH
Houston
$214 Roundtrip, just found
$214
Roundtrip
just found
Select Delta flight, departing Thu, Jan 1 from Mobile to Houston, returning Tue, Jan 6, priced at $214 just found

Find the cheapest month to fly from Mobile (MOB) to Houston (IAH)

September is typically the cheapest month to fly

From $184 - $507 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $199
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $199
Flights from Mobile (MOB) to Houston (IAH)
Origin airport
Mobile Regional
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Roundtrip price
$189
Distance
425 mi
Average flight time
1 hour 47 mins

Mobile to Houston Flights

The cheapest times to fly from Mobile to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mobile to Houston are during the month of December. You can find some of the cheapest flights from Mobile to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mobile to Houston

Sunday is one of the best days to book for cheap flights from Mobile to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mobile to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mobile to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mobile to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mobile to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $139 or cheap return flight from $189 from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from MOB to IAH is December, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
Which airlines fly direct from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
When flying out of Mobile Regional Airport (MOB), you can get on a nonstop flight to George Bush Intercontinental Airport (IAH) with United Airlines.
What is the cheapest airline that flies from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
To find the cheapest airline that'll fly you from MOB to IAH, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
Each day on average, 3 direct flights take off from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH). Choose the departure that works for you.
What are the most popular departure times for flights from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
Flights between MOB and IAH are their busiest at 7 AM. For a less crowded experience and possibly cheaper tickets, look for a time outside the usual busy windows.
What day of the week has the most flights from MOB to IAH?
Friday has the most flights from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH). Consider jetting off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
Mobile Regional Airport (MOB)'s first flight to George Bush Intercontinental Airport (IAH) is at approximately 7:00AM UTC-6. With a total journey time of 1h 49m, you'll touch down at around 8:49AM UTC-6.
How long does it take to fly from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
It takes approximately 1 hour and 49 minutes to cover the 430 mi from MOB to IAH.
What airline has the least delays from MOB to IAH?
With 85% of flights generally arriving as scheduled, United Airlines has the best on-time performance for direct flights from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH). To keep track of your flight status and receive notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
To touch down at George Bush Intercontinental Airport (IAH) without delays, book a flight that leaves from Mobile Regional Airport (MOB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Houston from Mobile Regional Airport (MOB)?
George Bush Intercontinental Airport (IAH) is the only airport in Houston with direct flights from Mobile Regional Airport (MOB). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from MOB to IAH right before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a MOB to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a MOB to IAH flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Mobile Regional Airport (MOB) to George Bush Intercontinental Airport (IAH)?
In most cases, you're able to cancel or reschedule your MOB to IAH flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.