Compare live prices for IAH to CMH. Use the search panel
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IAH → CMHApprox. 1586.25 km11 May 2026Live inventory
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Showing 25
of 110
live flights
Delta Air Lines
DL-1509
10:27
05/11/2026
HOU
George Bush Intercontinental Houston Airport
5h 25m
1 Stop
⏱ ATL · 0h 47mATL Airport
15:52
05/11/2026
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1585
09:49
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 3m
1 Stop
⏱ ATL · 1h 23mATL Airport
15:52
05/11/2026
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-1651
18:35
05/11/2026
IAH
George Bush Intercontinental Houston Airport
5h 55m
1 Stop
⏱ ATL · 0h 57mATL Airport
00:30
05/12/2026
+1
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2890
16:28
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 53m
1 Stop
⏱ ATL · 2h 12mATL Airport
23:21
05/11/2026
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1148
14:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 13m
1 Stop
⏱ ATL · 2h 30mATL Airport
21:33
05/11/2026
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1572
08:29
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 23m
1 Stop
⏱ ATL · 2h 42mATL Airport
15:52
05/11/2026
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2890
16:28
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 2m
1 Stop
⏱ ATL · 3h 16mATL Airport
00:30
05/12/2026
+1
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2381
17:02
05/11/2026
HOU
George Bush Intercontinental Houston Airport
7h 28m
1 Stop
⏱ ATL · 2h 37mATL Airport
00:30
05/12/2026
+1
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable
Delta Air Lines
DL-1195
13:06
05/11/2026
HOU
George Bush Intercontinental Houston Airport
8h 27m
1 Stop
⏱ ATL · 3h 47mATL Airport
21:33
05/11/2026
CMH
John Glenn Columbus International Airport
₹17,744
per person
✕ Non-refundable
United Airlines
UA-2086
18:30
05/11/2026
IAH
George Bush Intercontinental Houston Airport
3h 41m
Non-stop
22:11
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,083
per person
✕ Non-refundable10 fare options
Delta Air Lines
DL-1389
05:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 5m
1 Stop
⏱ DTW · 3h 16mDTW Airport
13:25
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,309
per person
✕ Non-refundable4 fare options
American Airlines
AA-2142
18:09
05/11/2026
IAH
George Bush Intercontinental Houston Airport
5h 30m
1 Stop
⏱ DFW · 0h 42mDFW Airport
23:39
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable24 fare options
American Airlines
AA-2148
15:22
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 22m
1 Stop
⏱ CLT · 1h 16mCLT Airport
21:44
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable24 fare options
American Airlines
AA-3106
06:04
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 17m
1 Stop
⏱ ORD · 0h 53mORD Airport
12:21
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✕ Non-refundable24 fare options
American Airlines
AA-4720
16:59
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 23m
1 Stop
⏱ ORD · 0h 51mORD Airport
23:22
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable24 fare options
American Airlines
AA-2551
05:00
05/11/2026
IAH
George Bush Intercontinental Houston Airport
5h 42m
1 Stop
⏱ DFW · 0h 53mDFW Airport
10:42
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✕ Non-refundable23 fare options
American Airlines
AA-2151
18:12
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 9m
1 Stop
⏱ CLT · 1h 0mCLT Airport
00:21
05/12/2026
+1
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable23 fare options
American Airlines
AA-1865
16:42
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 57m
1 Stop
⏱ DFW · 1h 56mDFW Airport
23:39
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable23 fare options
American Airlines
AA-1239
07:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 41m
1 Stop
⏱ DFW · 2h 42mDFW Airport
15:01
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable23 fare options
American Airlines
AA-1840
12:10
05/11/2026
IAH
George Bush Intercontinental Houston Airport
7h 52m
1 Stop
⏱ CLT · 2h 46mCLT Airport
20:02
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable23 fare options
American Airlines
AA-3106
06:04
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 8m
1 Stop
⏱ ORD · 2h 49mORD Airport
14:12
05/11/2026
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable23 fare options
American Airlines
AA-2148
15:22
05/11/2026
IAH
George Bush Intercontinental Houston Airport
8h 59m
1 Stop
⏱ CLT · 3h 51mCLT Airport
00:21
05/12/2026
+1
CMH
John Glenn Columbus International Airport
₹20,420
per person
✓ Refundable23 fare options
United Airlines
UA-1209
17:20
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 39m
1 Stop
⏱ ORD · 1h 28mORD Airport
23:59
05/11/2026
CMH
John Glenn Columbus International Airport
₹21,186
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
Delta Air Lines
DL-2381
17:02
05/11/2026
HOU
George Bush Intercontinental Houston Airport
6h 19m
1 Stop
⏱ ATL · 1h 33mATL Airport
23:21
05/11/2026
CMH
John Glenn Columbus International Airport
₹23,896
per person
✕ Non-refundable🔥 Last 1 seats
American Airlines
AA-2146
12:19
05/11/2026
IAH
George Bush Intercontinental Houston Airport
6h 45m
1 Stop
⏱ DFW · 1h 50mDFW Airport
19:04
05/11/2026
CMH
John Glenn Columbus International Airport
₹24,050
per person
✓ Refundable23 fare options
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
Columbus (CMH)
📍 John Glenn Columbus International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.998001
📐 Longitude: -82.891899
✈ Distance: Houston, TX,USA to Columbus,USA — 1586.25 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Houston to Columbus — what to expect when booking
The IAH–CMH 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 Columbus,USA is approximately
1586.25 km.
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❓ Frequently asked questions — Houston to Columbus 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 Columbus,USA (CMH) is approximately 1586.25 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.