A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| ORD → IAH AA2708 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA2708 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA2504 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA2504 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA3039 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH F93135 | Economy | Frontier Miles | 7,500 | $5.00 | 1 | ||
| ORD → IAH AA2504 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA2416 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA3039 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 7 | ||
| ORD → IAH AA2416 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA2504 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 9 | ||
| ORD → IAH AA2708 | Economy | Alaska Atmos Rewards | 7,500 | $25.00 | 6 |
Did you mean Flights from Houston to Chicago?
Chicago
United StatesORD
Chicago O'Hare International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Chicago O'Hare International Airport (ORD) serves Chicago; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 926 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from ORD to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Avianca (AV), Finnair (AY), British Airways (BA), Cathay Pacific (CX), Aer Lingus (EI), Emirates (EK), Frontier Airlines (F9), Gulf Air (GF), Iberia (IB), Japan Airlines (JL), Lufthansa (LH), All Nippon Airways (NH), Spirit Airlines (NK), Air New Zealand (NZ), Austrian Airlines (OS), Porter Airlines (PD), Qatar Airways (QR), Royal Jordanian (RJ), Brussels Airlines (SN), United Airlines (UA) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld, Star Alliance
Chicago O'Hare International Airport (ORD) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
ORD and IAH are approximately 926 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from ORD to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Avianca (AV), Finnair (AY), British Airways (BA), Cathay Pacific (CX), Aer Lingus (EI), Emirates (EK), Frontier Airlines (F9), Gulf Air (GF), Iberia (IB), Japan Airlines (JL), Lufthansa (LH), All Nippon Airways (NH), Spirit Airlines (NK), Air New Zealand (NZ), Austrian Airlines (OS), Porter Airlines (PD), Qatar Airways (QR), Royal Jordanian (RJ), Brussels Airlines (SN), United Airlines (UA) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A321 (321), Airbus A321 (sharklets) (32B), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 757-300 (753), Boeing 737 MAX 8 (7M8), CR5, Canadair Regional Jet 700 | Regional Jet 550 (CR7), Embraer 170 (E70), Embraer 175 (short wing) (E75) and JET.