| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Baltimore Ontario | Outbound 04/12/25 1 Stopover (DFW) F94397, F91405 14h 05min | Return 04/27/25 2 Stopovers (DEN, ATL) F91500, F93294, F92634 37h 47min |  Frontier Airlines |  | ? | $293 | |
| Best option Baltimore Ontario | Outbound 08/19/25 1 Stopover (ATL) DL1267, DL0779 07h 19min | Return 09/02/25 1 Stopover (ATL) DL0828, DL0801 09h 11min |  Delta Air Lines |  | ? | $363 | |
| Baltimore Ontario | Outbound 04/21/25 1 Stopover (DEN) F92705, F91261 26h 03min | Return 05/19/25 1 Stopover (DEN) F91500, F92706 13h 23min | Frontier Airlines |  | $302 | ||
| Baltimore Ontario | Outbound 04/21/25 2 Stopovers (ATL, LAS) F91079, F91115, F91283 48h 50min | Return 05/19/25 2 Stopovers (DEN, ATL) F91500, F93600, F91080 29h 11min | Frontier Airlines | | ? | $305 | |
| Baltimore Ontario | Outbound 04/21/25 1 Stopover (DEN) F92705, F91261 26h 03min | Return 05/19/25 1 Stopover (DEN) F91500, F92706 13h 23min | Frontier Airlines |  | $312 | ||
| Baltimore Ontario | Outbound 08/28/25 1 Stopover (ATL) DL1267, DL0779 07h 19min | Return 09/19/25 1 Stopover (ATL) DL0828, DL0801 09h 08min | Delta Air Lines | | ? | $393 | |
| Baltimore Ontario | Outbound 08/19/25 1 Stopover (SEA) AS0349, AS1118 09h 55min | Return 09/02/25 1 Stopover (DFW) AA2956, AA2251 06h 46min |  Alaska Airlines | | ? | $394 | |
| Baltimore Ontario | Outbound 08/19/25 1 Stopover (SEA) HA4841, HA6813 09h 55min | Return 09/02/25 1 Stopover (SEA) HA6290, HA6635 12h 31min |  Hawaiian Airlines |  | $403 | ||
| Baltimore Ontario | Outbound 08/19/25 1 Stopover (DFW) AA1403, AA2956 07h 07min | Return 09/02/25 1 Stopover (DFW) AA2773, AA2314 09h 30min |  American Airlines |  | ? | $431 | |
| Baltimore Ontario | Outbound 06/20/25 2 Stopovers (MSP, DEN) SY0194, SY0657, F91261 25h 03min | Return 07/19/25 2 Stopovers (DEN, MSP) F92908, SY0658, SY0193 38h 08min |  Sun Country Airlines, Frontier Airlines | | ? | $442 |
Airline
- Frontier Airlines
- United Airlines
- Delta Air Lines
- American Airlines
- Alaska Airlines
Tips and tricks to help you find cheap flights from Baltimore to Ontario
Favorite airline: Frontier Airlines
40 % of flights from Baltimore to Ontario are booked with Frontier Airlines.
Frontier Airlines
40 %
Delta
20 %
United Airlines
20 %
Favourite connection: via Denver
Stopover flights on this route are especially popular via Denver, making up 86 % of bookings.
Route
bookings
1 stopover Denver International Airport, CO
12h 41min, from 323 $
86 %
1 stopover Seattle-Tacoma International Airport, WA
19h 54min, from 459 $
14 %
Important flight information
Flight information: Baltimore - Ontario
| Roundtrip from | 292,59 $ |
|---|---|
| Flight duration | min. 07:45 |
| Return flight duration | min. 05:35 |
| Distance | 3670 km |
| Flights per week | 6 |
| Departure airport | Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI) |
| Arrival airport | Airport Ontario-CA (ONT) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Baltimore - Atlanta from 65 $
- Flight Baltimore - Miami from 77 $
- Flight Baltimore - Las Vegas from 227 $
- Flight Baltimore - Orlando from 108 $
- Flight Baltimore - Fort Lauderdale from 129 $
- Flight Baltimore - San Francisco from 230 $
- Flight Baltimore - Fort Myers from 259 $
- Flight Baltimore - Tampa from 101 $
- Flight Baltimore - Boston from 71 $
- Flight Baltimore - Chicago O'Hare from 98 $
Alternative flights to Ontario
- Flight San Francisco - Ontario from 174 $
- Flight Seattle-Tacoma - Ontario from 197 $
- Flight Dallas - Ontario from 97 $
- Flight San Jose - Ontario from 94 $
- Flight Sacramento - Ontario from 262 $
Flight destinations with a similar price
- Flight Ontario - Munich from 836 $
- Flight Ontario - Frankfurt from 679 $
- Flight Ontario - Guadalajara from 375 $
- Flight Ontario - Cancun from 378 $
Flight destinations with a similar price
- Flight Baltimore - Tucson from 310 $
- Flight Baltimore - Jacksonville, Florida from 272 $
- Flight Baltimore - West Palm Beach from 301 $
- Flight Baltimore - New Bern from 282 $
- Flight Baltimore - Islip - Long Island from 266 $
- Flight Baltimore - Havana from 315 $
- Flight Baltimore - Santo Domingo from 291 $
- Flight Baltimore - Cancun from 292 $