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) |
|---|---|---|---|---|---|---|---|
| ONT → PHX AA4171 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| ONT → PHX AA4220 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 7 | ||
| ONT → PHX AA2661 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| ONT → PHX AA2859 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| ONT → PHX AA2661 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 1 | ||
| ONT → PHX AA2661 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| ONT → PHX AA2859 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 5 | ||
| ONT → PHX AA2859 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| ONT → PHX AA2661 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| ONT → PHX AA1666 | Economy | American Airlines | 8,500 | $5.00 | 3 | ||
| ONT → PHX AA2859 | Economy | American Airlines | 8,500 | $5.00 | 3 | ||
| ONT → PHX AA2859 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 6 |
Ontario International Airport (ONT) serves Ontario; Phoenix Sky Harbor International Airport (PHX) serves Phoenix.
The airports are 324 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from ONT to PHX.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), British Airways (BA), Porter Airlines (PD), United Airlines (UA) and Southwest Airlines (WN). 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 20, 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.
Did you mean Flights from Phoenix to Ontario?
Ontario
United StatesONT
Ontario International Airport
Phoenix
United StatesPHX
Phoenix Sky Harbor International Airport
Airline alliance affiliations represented: Oneworld, Star Alliance
Ontario International Airport (ONT) is the origin airport and Phoenix Sky Harbor International Airport (PHX) is the destination airport.
ONT and PHX are approximately 324 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from ONT to PHX.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), British Airways (BA), Porter Airlines (PD), United Airlines (UA) and Southwest Airlines (WN). 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 A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7, Canadair Regional Jet 700 | Regional Jet 550 (CR7), Canadair Regional Jet 900 (CR9), Embraer 175 (short wing) (E75) and JET.