Compare live prices for IAH to TUS. Use the search panel
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IAH → TUSApprox. 1503.45 km11 May 2026Live inventory
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Showing 25
of 103
live flights
American Airlines
AA-2157
19:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
2h 56m
1 Stop
⏱ DFW · 1h 3mDFW Airport
22:55
05/11/2026
TUS
Tucson International Airport
₹10,272
per person
✓ Refundable20 fare options
American Airlines
AA-2551
05:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
3h 59m
1 Stop
⏱ DFW · 2h 14mDFW Airport
08:59
05/11/2026
TUS
Tucson International Airport
₹12,319
per person
✕ Non-refundable19 fare options
American Airlines
AA-700
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
2h 59m
1 Stop
⏱ DFW · 1h 10mDFW Airport
08:59
05/11/2026
TUS
Tucson International Airport
₹12,319
per person
✕ Non-refundable19 fare options
American Airlines
AA-2142
18:09
05/11/2026
IAH
George Bush Intercontinental Houston Airport
4h 46m
1 Stop
⏱ DFW · 3h 2mDFW Airport
22:55
05/11/2026
TUS
Tucson International Airport
₹12,319
per person
✓ Refundable20 fare options
Delta Air Lines
DL-1216
06:15
05/11/2026
IAH
George Bush Intercontinental Houston Airport
4h 50m
1 Stop
⏱ LAX · 1h 42mLAX Airport
11:05
05/11/2026
TUS
Tucson International Airport
₹15,123
per person
✕ Non-refundable2 fare options
American Airlines
AA-3519
20:21
05/11/2026
HOU
George Bush Intercontinental Houston Airport
2h 34m
1 Stop
⏱ DFW · 0h 40mDFW Airport
22:55
05/11/2026
TUS
Tucson International Airport
₹16,418
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-582
20:15
05/11/2026
HOU
George Bush Intercontinental Houston Airport
2h 35m
1 Stop
⏱ PHX · 0h 50mPHX Airport
22:50
05/11/2026
TUS
Tucson International Airport
₹18,396
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-165
05:55
05/11/2026
HOU
George Bush Intercontinental Houston Airport
6h 10m
1 Stop
⏱ LAX · 3h 10mLAX Airport
12:05
05/11/2026
TUS
Tucson International Airport
₹18,396
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2394
06:15
05/11/2026
HOU
George Bush Intercontinental Houston Airport
5h 5m
1 Stop
⏱ PHX · 3h 25mPHX Airport
11:20
05/11/2026
TUS
Tucson International Airport
₹18,550
per person
✓ Refundable8 fare options
Southwest Airlines
WN-3061
14:15
05/11/2026
HOU
George Bush Intercontinental Houston Airport
7h 5m
1 Stop
⏱ SAN · 4h 15mSAN Airport
21:20
05/11/2026
TUS
Tucson International Airport
₹18,915
per person
✕ Non-refundable🔥 Last 4 seats9 fare options
American Airlines
AA-2140
10:31
05/11/2026
IAH
George Bush Intercontinental Houston Airport
9h 13m
2 Stops
⏱ DFW · 1h 3mDFW Airport⏱ LAX · 3h 48mLAX Airport
19:44
05/11/2026
TUS
Tucson International Airport
₹19,144
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
American Airlines
AA-3485
18:27
05/11/2026
IAH
George Bush Intercontinental Houston Airport
5h 32m
1 Stop
⏱ ORD · 0h 42mORD Airport
23:59
05/11/2026
TUS
Tucson International Airport
₹20,401
per person
✕ Non-refundable10 fare options
American Airlines
AA-4720
16:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 0m
1 Stop
⏱ ORD · 2h 9mORD Airport
23:59
05/11/2026
TUS
Tucson International Airport
₹20,517
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
American Airlines
AA-6281
18:25
05/11/2026
IAH
George Bush Intercontinental Houston Airport
3h 35m
1 Stop
⏱ PHX · 1h 32mPHX Airport
22:00
05/11/2026
TUS
Tucson International Airport
₹21,723
per person
✓ Refundable20 fare options
American Airlines
AA-2142
18:09
05/11/2026
IAH
George Bush Intercontinental Houston Airport
2h 48m
1 Stop
⏱ DFW · 1h 4mDFW Airport
20:57
05/11/2026
TUS
Tucson International Airport
₹21,723
per person
✕ Non-refundable20 fare options
American Airlines
AA-700
06:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
5h 10m
1 Stop
⏱ DFW · 3h 24mDFW Airport
11:10
05/11/2026
TUS
Tucson International Airport
₹21,723
per person
✓ Refundable19 fare options
American Airlines
AA-2140
10:31
05/11/2026
IAH
George Bush Intercontinental Houston Airport
4h 23m
1 Stop
⏱ DFW · 2h 31mDFW Airport
14:54
05/11/2026
TUS
Tucson International Airport
₹21,723
per person
✕ Non-refundable19 fare options
American Airlines
AA-1865
16:42
05/11/2026
IAH
George Bush Intercontinental Houston Airport
4h 15m
1 Stop
⏱ DFW · 2h 18mDFW Airport
20:57
05/11/2026
TUS
Tucson International Airport
₹21,723
per person
✕ Non-refundable19 fare options
Southwest Airlines
WN-2209
08:00
05/11/2026
HOU
George Bush Intercontinental Houston Airport
3h 20m
1 Stop
⏱ PHX · 1h 35mPHX Airport
11:20
05/11/2026
TUS
Tucson International Airport
₹23,400
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2900
18:25
05/11/2026
HOU
George Bush Intercontinental Houston Airport
3h 30m
1 Stop
⏱ DEN · 0h 45mDEN Airport
21:55
05/11/2026
TUS
Tucson International Airport
₹23,400
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2340
19:50
05/11/2026
HOU
George Bush Intercontinental Houston Airport
3h 30m
1 Stop
⏱ LAS · 0h 50mLAS Airport
23:20
05/11/2026
TUS
Tucson International Airport
₹23,400
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1991
18:40
05/11/2026
HOU
George Bush Intercontinental Houston Airport
4h 10m
1 Stop
⏱ PHX · 2h 30mPHX Airport
22:50
05/11/2026
TUS
Tucson International Airport
₹23,579
per person
✓ Refundable8 fare options
Southwest Airlines
WN-1551
16:05
05/11/2026
HOU
George Bush Intercontinental Houston Airport
5h 50m
1 Stop
⏱ DEN · 3h 5mDEN Airport
21:55
05/11/2026
TUS
Tucson International Airport
₹23,579
per person
✓ Refundable🔥 Last 5 seats8 fare options
Southwest Airlines
WN-41
18:25
05/11/2026
HOU
George Bush Intercontinental Houston Airport
4h 55m
1 Stop
⏱ LAS · 2h 15mLAS Airport
23:20
05/11/2026
TUS
Tucson International Airport
₹23,579
per person
✓ Refundable8 fare options
Southwest Airlines
WN-1080
14:45
05/11/2026
HOU
George Bush Intercontinental Houston Airport
7h 40m
1 Stop
⏱ LAX · 4h 40mLAX Airport
22:25
05/11/2026
TUS
Tucson International Airport
₹23,919
per person
✕ Non-refundable9 fare options
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
Tucson (TUS)
📍 Tucson International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 32.1161003112793
📐 Longitude: -110.94100189208984
✈ Distance: Houston, TX,USA to Tucson,USA — 1503.45 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Houston to Tucson — what to expect when booking
The IAH–TUS route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Houston, TX,USA and Tucson,USA is approximately
1503.45 km.
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❓ Frequently asked questions — Houston to Tucson flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Houston, TX,USA (IAH) and Tucson,USA (TUS) is approximately 1503.45 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.