Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Flights to Houston
Hotels in Houston
>
Flights from Tucson to Houston

Hi, I've summed up all the key info for Tucson to Houston flights

Cheapest one-way

$ 100
Delta Air Lines Mon, Sep 28

56% below next 30d avg. ($227)

Cheapest round-trip

$ 196
Delta Air Lines Thu, Oct 1

56% below next 30d avg. ($443)

When to travel

October Cheapest month
July Peak month

Fastest flight

2h 24m 1h 3m faster than avg. (3h 27m)

Recommended airlines

With a lowest one-way fare of $100 , travelers can expect an average price of $227 for upcoming trips, while round-trip tickets start at $196 . Flights typically take around 3h 27m , but the fastest nonstop option completes the journey in just 2h 24m minutes. There are 13 flights weekly on this route. You can arrive at any of the following airports in Houston: George Bush Intercontinental Airport (IAH) , and William P. Hobby Airport (HOU) . Flights from Tucson International Airport to William P. Hobby Airport (TUS-HOU) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Tucson to Houston over the next 90 days, with one-way fares from $100 and round-trip from $196. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        TUS 6:06 AM
        2h 24m
        Nonstop
        IAH 10:30 AM
        Tucson - Houston | Fri, Oct 16 | United Airlines
        IAH 8:25 PM
        2h 45m
        Nonstop
        TUS 9:10 PM
        Houston - Tucson | Mon, Oct 19 | United Airlines
        $349 $406
        14% off
        14% off
        $406 $349
      • TUS 6:30 AM
        2h 23m
        Nonstop
        IAH 10:53 AM
        Tucson - Houston | Sat, Oct 31 | United Airlines
        IAH 8:30 PM
        2h 49m
        Nonstop
        TUS 10:19 PM
        Houston - Tucson | Sun, Nov 1 | United Airlines
        $377 $406
        7% off
        7% off
        $406 $377
      • TUS 1:44 PM
        6h 55m
        1 stop
        HOU 10:39 PM
        Tucson - Houston | Thu, Oct 1 | Delta Air Lines
        IAH 4:05 PM
        6h 45m
        1 stop
        TUS 8:50 PM
        Houston - Tucson | Sat, Oct 3 | Delta Air Lines
        $196 $406
        52% off
        52% off
        $406 $196
      • TUS 1:45 PM
        6h 48m
        1 stop
        IAH 10:33 PM
        Tucson - Houston | Mon, Sep 14 | Delta Air Lines
        IAH 7:00 AM
        6h 10m
        1 stop
        TUS 11:10 AM
        Houston - Tucson | Fri, Sep 18 | Delta Air Lines
        $220
        46% off
        $406 $220
      • TUS 7:11 AM
        8h 55m
        1 stop
        IAH 6:06 PM
        Tucson - Houston | Sun, Sep 27 | Delta Air Lines
        IAH 7:00 AM
        6h 10m
        1 stop
        TUS 11:10 AM
        Houston - Tucson | Tue, Sep 29 | Delta Air Lines
        $242
        40% off
        $406 $242
      • TUS 1:44 PM
        6h 55m
        1 stop
        HOU 10:39 PM
        Tucson - Houston | Fri, Sep 18 | Delta Air Lines
        IAH 7:00 AM
        6h 10m
        1 stop
        TUS 11:10 AM
        Houston - Tucson | Thu, Sep 24 | Delta Air Lines
        $244
        40% off
        $406 $244
      • TUS 6:35 AM
        6h 33m
        1 stop
        IAH 3:08 PM
        Tucson - Houston | Sat, Sep 26 | Delta Air Lines
        IAH 2:25 PM
        9h 15m
        1 stop
        TUS 9:40 PM
        Houston - Tucson | Sat, Oct 3 | Delta Air Lines
        $245
        40% off
        $406 $245
      • TUS 3:54 PM
        4h 36m
        1 stop
        IAH 10:30 PM
        Tucson - Houston | Sat, Sep 26 | American Airlines
        IAH 7:01 PM
        4h 44m
        1 stop
        TUS 9:45 PM
        Houston - Tucson | Fri, Oct 2 | American Airlines
        $258
        36% off
        $406 $258
      • TUS 3:54 PM
        4h 36m
        1 stop
        IAH 10:30 PM
        Tucson - Houston | Sun, Sep 27 | American Airlines
        HOU 6:04 AM
        4h 53m
        1 stop
        TUS 8:57 AM
        Houston - Tucson | Tue, Sep 29 | American Airlines
        $258
        36% off
        $406 $258
      • TUS 3:54 PM
        4h 36m
        1 stop
        IAH 10:30 PM
        Tucson - Houston | Thu, Sep 24 | American Airlines
        IAH 6:00 AM
        4h 57m
        1 stop
        TUS 8:57 AM
        Houston - Tucson | Thu, Oct 1 | American Airlines
        $258
        36% off
        $406 $258
      • TUS 7:00 AM
        4h 33m
        1 stop
        HOU 1:33 PM
        Tucson - Houston | Sat, Oct 31 | American Airlines
        IAH 6:00 AM
        4h 57m
        1 stop
        TUS 8:57 AM
        Houston - Tucson | Tue, Nov 3 | American Airlines
        $258
        36% off
        $406 $258
      • TUS 6:35 AM
        6h 2m
        1 stop
        IAH 2:37 PM
        Tucson - Houston | Sat, Oct 31 | Delta Air Lines
        IAH 2:19 PM
        9h 18m
        1 stop
        TUS 9:37 PM
        Houston - Tucson | Tue, Nov 3 | Delta Air Lines
        $262
        35% off
        $406 $262
      • TUS 1:00 PM
        17h 25m
        1 stop
        HOU 2:00 PM
        Tucson - Houston | Mon, Sep 14 | Normal Airline
        HOU 3:00 PM
        6h
        Nonstop
        TUS 4:00 PM
        Houston - Tucson | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        TUS 6:06 AM
        2h 24m
        Nonstop
        IAH 10:30 AM
        Tucson - Houston | Thu, Oct 1 | United Airlines
        $169 $288
        41% off
        41% off
        $288 $169
      • TUS 6:06 AM
        2h 24m
        Nonstop
        IAH 10:30 AM
        Tucson - Houston | Mon, Oct 5 | United Airlines
        $169 $288
        41% off
        41% off
        $288 $169
      • TUS 1:44 PM
        6h 55m
        1 stop
        HOU 10:39 PM
        Tucson - Houston | Mon, Sep 28 | Delta Air Lines
        $100 $288
        65% off
        65% off
        $288 $100
      • TUS 1:27 PM
        8h 28m
        1 stop
        IAH 11:55 PM
        Tucson - Houston | Sat, Oct 10 | Delta Air Lines
        $123
        56% off
        $288 $123
      • TUS 10:28 AM
        4h 54m
        1 stop
        IAH 5:22 PM
        Tucson - Houston | Sat, Oct 10 | American Airlines
        $129
        55% off
        $288 $129
      • TUS 3:54 PM
        4h 36m
        1 stop
        IAH 10:30 PM
        Tucson - Houston | Mon, Sep 21 | American Airlines
        $136
        53% off
        $288 $136
      • TUS 6:00 AM
        5h 17m
        1 stop
        IAH 1:17 PM
        Tucson - Houston | Tue, Sep 22 | American Airlines
        $136
        53% off
        $288 $136
      • TUS 7:00 AM
        6h 43m
        1 stop
        HOU 3:43 PM
        Tucson - Houston | Wed, Sep 23 | American Airlines
        $136
        53% off
        $288 $136
      • TUS 3:54 PM
        4h 36m
        1 stop
        IAH 10:30 PM
        Tucson - Houston | Thu, Sep 24 | American Airlines
        $136
        53% off
        $288 $136
      • TUS 3:55 PM
        5h 54m
        1 stop
        HOU 11:49 PM
        Tucson - Houston | Mon, Oct 5 | American Airlines
        $137
        52% off
        $288 $137
      • TUS 6:00 AM
        5h 17m
        1 stop
        IAH 1:17 PM
        Tucson - Houston | Sat, Sep 19 | American Airlines
        $265
        8% off
        $288 $265
      • TUS 1:44 PM
        8h 10m
        1 stop
        IAH 11:54 PM
        Tucson - Houston | Sat, Sep 19 | Delta Air Lines
        $267
        7% off
        $288 $267
      • TUS 1:00 PM
        17h 25m
        1 stop
        HOU 2:00 PM
        Tucson - Houston | Mon, Sep 14 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Tucson to Houston operate an average of 5 times per day over the past 7 days, with a 81.8% on-time departure rate and a 90.9% on-time arrival rate.

Which airlines are the most popular for Tucson to Houston flights?

You can choose from 2 airlines that fly from Tucson to Houston, including American Airlines, United Airlines, Delta Air Lines has lowest fares on this route.
American Airlines logo American Airlines
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Tucson to Houston according to previous 12 months data from Trip.com.

Flight Info | Tucson to Houston

The distance between Tucson and Houston is approximately 1,517 km. It takes around 3 hours 27 minutes on average to fly from Tucson to Houston. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price $100
Cheapest round-trip ticket price $196
Off-season for travel October
Peak season for travel July
Flight distance 1,517 km
Average flight time 3 hours 27 minutes
Popular airline American Airlines
Frequency ～8/week
Flight statistics for the Tucson–Houston route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Tucson to Houston (TUS-HOU)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as $100 on Cheapest nonstop routes (e.g. TUS to HOU on Mon, Sep 28), while Delta Air Lines offers Cheapest nonstop round-trips from $196 departing on Thu, Oct 1 and returning on Sat, Oct 3.
  • At the moment, you can catch a nonstop flight from Tucson to Houston with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 3 hours 27 minutes to fly from Tucson (TUS) to Houston (HOU).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tucson to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 13 flight per week flying from Tucson to Houston. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA5399 (06:38)
  • To find best deals on flights from Tucson to Houston, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Sep 28, with one-way flights priced at just $100.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Houston travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Tucson to Houston is October, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Tucson to Houston on September 28, 2026 with Delta Air Lines, with prices starting at $100.
  • You can arrive at any of the following airports in Houston: George Bush Intercontinental Airport (IAH), and William P. Hobby Airport (HOU). Flights from Tucson International Airport to William P. Hobby Airport (TUS-HOU) are by far the most popular option for this route.
  • The time difference between Houston and Tucson is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Tucson to Houston is $227. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Tucson to Houston is $443. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Tucson and Houston, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.