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Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport flight
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Cheap Flight Deals from Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport

Search for flights from Baltimore to Los Angeles and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • BWI18:46
        8h 13m
        1 stop
        ONT23:59
        Baltimore - Ontario|Sat, May 18|Frontier Airlines
        NZD 106NZD 187
        44% OFF
        44% OFF
        NZD 187NZD 106
      • BWI11:47
        22h 21m
        2 stops
        ONT07:08
        Baltimore - Ontario|Tue, May 7|Spirit Airlines
        NZD 109NZD 187
        42% OFF
        42% OFF
        NZD 187NZD 109
      • BWI12:29
        14h 30m
        1 stop
        ONT23:59
        Baltimore - Ontario|Wed, May 15|Frontier Airlines
        NZD 113NZD 187
        39% OFF
        39% OFF
        NZD 187NZD 113
      • BWI17:12
        16h 14m
        2 stops
        ONT06:26
        Baltimore - Ontario|Tue, May 7|Frontier Airlines
        NZD 115
        NZD 115
      • BWI13:00
        20h 31m
        1 stop
        ONT06:31
        Baltimore - Ontario|Sat, May 11|Frontier Airlines
        NZD 144
        NZD 144
      • BWI21:22
        12h 41m
        1 stop
        ONT07:03
        Baltimore - Ontario|Tue, Jun 11|Frontier Airlines
        NZD 154
        NZD 154
      • BWI12:54
        20h 20m
        1 stop
        ONT06:14
        Baltimore - Ontario|Mon, May 20|Frontier Airlines
        NZD 160
        NZD 160
      • BWI12:33
        14h 26m
        1 stop
        ONT23:59
        Baltimore - Ontario|Fri, May 17|Frontier Airlines
        NZD 168
        NZD 168
      • BWI12:54
        20h 20m
        1 stop
        ONT06:14
        Baltimore - Ontario|Mon, Jun 3|Frontier Airlines
        NZD 170
        NZD 170
      • BWI12:01
        7h 59m
        1 stop
        ONT17:00
        Baltimore - Ontario|Thu, May 9|Frontier Airlines
        NZD 173
        NZD 173
      • BWI13:00
        3h 5m
        Direct
        ONT14:00
        Baltimore - Los Angeles|Tue, May 14|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport

See which airlines fly from Baltimore to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From NZD 106
Spirit Airlines
From NZD 109
American Airlines
From NZD 202
Delta Air Lines
From NZD 246
Sun Country Airlines
From NZD 268
United Airlines
From NZD 271
Southwest Airlines
From NZD 414
Alaska Airlines
From NZD 558
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Baltimore to Los Angeles. Enjoy direct flights with 1 airline

Explore other flights from Baltimore to Los Angeles to find the best alternative options.

  • Cheapest
    Spirit Airlines
    BWI
    22:34
    5h 42m
    Direct
    LAX
    01:16
    Baltimore/Washington Thurgood Marshall International Airport - Los Angeles International Airport
    Tue, May 28Spirit Airlines
    NZD 113
  • Spirit Airlines
    BWI
    22:34
    5h 42m
    Direct
    LAX
    01:16
    Baltimore/Washington Thurgood Marshall International Airport - Los Angeles International Airport
    Tue, May 28Spirit Airlines
    NZD 113
    Find More Flights

Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport Flights Info

Flight distance3,669.53km
Cheapest one-way ticket priceNZD 105
Cheapest return ticket priceNZD 259

FAQs for Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport Flights

  • How long is a flight from Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport?

    It takes around 8 hours 45 minutes to fly from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT).

  • How many daily flights are there from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT)?

    There are around 1 daily flights from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT).

  • When are flight tickets from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT) the cheapest?

    Tickets cost around NZD 1,398 in June, making it the cheapest month to book. Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT) most expensive?

    The route from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around NZD 1,398 in June, the most expensive month to book this route.

  • What time does the earliest flight from Baltimore/Washington Thurgood Marshall International Airport to Ontario International Airport depart?

    The earliest flight departs from Baltimore/Washington Thurgood Marshall International Airport (BWI) at 06:25 and arrives in Ontario International Airport (ONT) at 10:30.

  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19km. It takes about 30 minutes by taxi.
    • The distance from Ontario International Airport to downtown is about 59km. It takes about 1 hour 10 minutes by taxi.

  • What's the closest airport to Ontario International Airport (ONT)?

    The closest airport to Ontario International Airport (ONT) is Chino Airport. The distance is around 9km.

  • Which airline operates the most direct flights from Baltimore/Washington Thurgood Marshall International Airport (BWI) to Ontario International Airport (ONT)?

    Southwest Airlines is a very popular airline operating an average of 44 flights per month.

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