$127 Find Cheap Flights from Houston George Bush Airport to Tucson - Compare and Save

Among airlines operating Houston George Bush Intcntl Airport to Tucson flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Houston George Bush Intcntl Airport and Tucson.

Flights from Houston George Bush Intcntl Airport to Tucson usually depart from Houston George Bush Intcntl (IAH) and arrive at Tucson (TUS).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Houston George Bush Intcntl Airport to Tucson:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $310 round-trip via Denver Intl (DEN), compared to $397 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

One-stop flights from Houston George Bush Intcntl Airport to Tucson most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 46% of one-stop connections
• Dallas/Fort Worth (DFW) - 43% of one-stop connections
• Denver Intl (DEN) - 7% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 4% of one-stop connections

Phoenix Sky Harbor Intl (PHX) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 39% on the Houston George Bush Intcntl Airport to Tucson route. Thursday is the cheapest departure day at $347 round-trip on average, while Monday is the most expensive at $563, a difference of $216. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Houston George Bush Intcntl Airport to Tucson flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Tucson:

• Earliest: departs at 9:39 am and lands at 12:25 pm
• Latest: departs at 8:30 pm and lands at 11:16 pm.

The flight takes about 2h 46m.

Last-minute fares on this route - booked within 2 weeks of departure - run 68% above the route average of $383. Book 13 weeks before departure for the lowest fares.

A nonstop flight from Houston George Bush Intcntl Airport to Tucson takes 2h 46m, covering 934 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $253 to $1,267. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to Tucson are currently lower than usual. Average one-way flight prices are about $139, which is 53% below the typical average for this route.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 4h 45m, compared with 5h 17m via Phoenix Sky Harbor Intl (PHX) and 6h 59m via Denver Intl (DEN).

Tucson is 2 hours behind Houston George Bush Intcntl Airport (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Tucson Airport (TUS) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
• Dollar
• Budget
• Sixt
• Hertz
• Economy Rent a Car

Round-trip flights from Houston George Bush Intcntl Airport to Tucson range from $289 to $501, with an average of $383 over the past 12 months. Anything below $289 counts as a good deal.