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O'Hare International Airport to Baltimore/Washington International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Baltimore/Washington International Airport over the next 90 days, with one-way fares from CAD 93 and round-trip from CAD 133. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 06:00
        2h 3m
        Nonstop
        BWI 09:03
        Chicago - Baltimore | Thu, Oct 22 | Frontier Airlines
        BWI 09:58
        2h 23m
        Nonstop
        ORD 11:21
        Baltimore - Chicago | Mon, Oct 26 | Frontier Airlines
        CAD 133 CAD 310
        56% off
        56% off
        CAD 310 CAD 133
      • ORD 08:00
        2h 7m
        Nonstop
        BWI 11:07
        Chicago - Baltimore | Wed, Nov 11 | Frontier Airlines
        BWI 12:02
        2h 24m
        Nonstop
        ORD 13:26
        Baltimore - Chicago | Sun, Nov 15 | Frontier Airlines
        CAD 223 CAD 310
        28% off
        28% off
        CAD 310 CAD 223
      • ORD 06:00
        2h 3m
        Nonstop
        BWI 09:03
        Chicago - Baltimore | Thu, Oct 29 | Frontier Airlines
        BWI 09:58
        2h 23m
        Nonstop
        ORD 11:21
        Baltimore - Chicago | Mon, Nov 2 | Frontier Airlines
        CAD 225 CAD 310
        27% off
        27% off
        CAD 310 CAD 225
      • ORD 07:25
        2h 4m
        Nonstop
        BWI 10:29
        Chicago - Baltimore | Mon, Nov 2 | United Airlines
        BWI 12:02
        2h 24m
        Nonstop
        ORD 13:26
        Baltimore - Chicago | Wed, Nov 4 | Frontier Airlines
        CAD 229
        26% off
        CAD 310 CAD 229
      • ORD 10:38
        2h 3m
        Nonstop
        BWI 13:41
        Chicago - Baltimore | Thu, Dec 10 | Frontier Airlines
        BWI 14:40
        2h 24m
        Nonstop
        ORD 16:04
        Baltimore - Chicago | Mon, Dec 14 | Frontier Airlines
        CAD 268
        14% off
        CAD 310 CAD 268
      • ORD 06:00
        2h 3m
        Nonstop
        BWI 09:03
        Chicago - Baltimore | Fri, Oct 23 | Frontier Airlines
        BWI 09:58
        2h 23m
        Nonstop
        ORD 11:21
        Baltimore - Chicago | Sun, Oct 25 | Frontier Airlines
        CAD 282
        9% off
        CAD 310 CAD 282
      • ORD 09:20
        5h 52m
        1 stop
        BWI 16:12
        Chicago - Baltimore | Mon, Nov 2 | Frontier Airlines
        BWI 12:02
        2h 24m
        Nonstop
        ORD 13:26
        Baltimore - Chicago | Wed, Nov 4 | Frontier Airlines
        CAD 163
        47% off
        CAD 310 CAD 163
      • ORD 09:51
        4h 47m
        1 stop
        BWI 15:38
        Chicago - Baltimore | Mon, Nov 2 | Delta Air Lines
        BWI 12:02
        2h 24m
        Nonstop
        ORD 13:26
        Baltimore - Chicago | Wed, Nov 4 | Frontier Airlines
        CAD 180
        42% off
        CAD 310 CAD 180
      • ORD 06:00
        9h 47m
        1 stop
        BWI 16:47
        Chicago - Baltimore | Wed, Oct 21 | Frontier Airlines
        BWI 09:58
        2h 23m
        Nonstop
        ORD 11:21
        Baltimore - Chicago | Fri, Oct 23 | Frontier Airlines
        CAD 225
        27% off
        CAD 310 CAD 225
      • ORD 07:15
        7h 59m
        1 stop
        BWI 16:14
        Chicago - Baltimore | Tue, Nov 10 | Frontier Airlines
        BWI 09:53
        2h 30m
        Nonstop
        ORD 11:23
        Baltimore - Chicago | Mon, Nov 16 | Frontier Airlines
        CAD 227
        27% off
        CAD 310 CAD 227
      • ORD 06:00
        9h 47m
        1 stop
        BWI 16:47
        Chicago - Baltimore | Wed, Oct 28 | Frontier Airlines
        BWI 09:58
        2h 23m
        Nonstop
        ORD 11:21
        Baltimore - Chicago | Fri, Oct 30 | Frontier Airlines
        CAD 232
        25% off
        CAD 310 CAD 232
      • ORD 08:04
        27h 57m
        1 stop
        BWI 13:01
        Chicago - Baltimore | Tue, Oct 20 | Frontier Airlines
        BWI 13:56
        26h 34m
        1 stop
        ORD 15:30
        Baltimore - Chicago | Tue, Oct 27 | Frontier Airlines
        CAD 270
        13% off
        CAD 310 CAD 270
      • CHI 13:00
        17h 25m
        1 stop
        BWI 14:00
        Chicago - Baltimore | Wed, Oct 14 | Normal Airline
        BWI 15:00
        6h
        Nonstop
        CHI 16:00
        Baltimore - Chicago | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        ORD 06:00
        2h 3m
        Nonstop
        BWI 09:03
        Chicago - Baltimore | Mon, Oct 26 | Frontier Airlines
        CAD 93 CAD 148
        37% off
        37% off
        CAD 148 CAD 93
      • ORD 08:00
        2h 7m
        Nonstop
        BWI 11:07
        Chicago - Baltimore | Thu, Nov 26 | Frontier Airlines
        CAD 111 CAD 148
        25% off
        25% off
        CAD 148 CAD 111
      • ORD 06:00
        1h 57m
        Nonstop
        BWI 08:57
        Chicago - Baltimore | Thu, Nov 12 | Frontier Airlines
        CAD 133 CAD 148
        10% off
        10% off
        CAD 148 CAD 133
      • ORD 06:00
        2h 3m
        Nonstop
        BWI 09:03
        Chicago - Baltimore | Thu, Oct 29 | Frontier Airlines
        CAD 134
        9% off
        CAD 148 CAD 134
      • ORD 06:00
        1h 57m
        Nonstop
        BWI 08:57
        Chicago - Baltimore | Thu, Nov 5 | Frontier Airlines
        CAD 134
        9% off
        CAD 148 CAD 134
      • ORD 14:52
        2h 10m
        Nonstop
        BWI 18:02
        Chicago - Baltimore | Thu, Dec 3 | Frontier Airlines
        CAD 134
        9% off
        CAD 148 CAD 134
      • ORD 14:52
        2h 10m
        Nonstop
        BWI 18:02
        Chicago - Baltimore | Sat, Nov 28 | Frontier Airlines
        CAD 134
        9% off
        CAD 148 CAD 134
      • ORD 06:00
        1h 57m
        Nonstop
        BWI 08:57
        Chicago - Baltimore | Mon, Nov 16 | Frontier Airlines
        CAD 134
        9% off
        CAD 148 CAD 134
      • ORD 10:38
        2h 3m
        Nonstop
        BWI 13:41
        Chicago - Baltimore | Thu, Dec 10 | Frontier Airlines
        CAD 134
        9% off
        CAD 148 CAD 134
      • ORD 09:20
        5h 52m
        1 stop
        BWI 16:12
        Chicago - Baltimore | Mon, Nov 2 | Frontier Airlines
        CAD 110
        26% off
        CAD 148 CAD 110
      • ORD 07:11
        28h 49m
        1 stop
        BWI 13:00
        Chicago - Baltimore | Tue, Oct 13 | Frontier Airlines
        CAD 124
        16% off
        CAD 148 CAD 124
      • ORD 07:15
        7h 59m
        1 stop
        BWI 16:14
        Chicago - Baltimore | Tue, Nov 3 | Frontier Airlines
        CAD 132
        11% off
        CAD 148 CAD 132
      • CHI 13:00
        17h 25m
        1 stop
        BWI 14:00
        Chicago - Baltimore | Wed, Oct 14 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from O'Hare International Airport to Baltimore/Washington International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from O'Hare International Airport to Baltimore/Washington International Airport

What is the cheapest month for one-way flights from O'Hare International Airport to Baltimore/Washington International Airport?

Data is based on average one-way flight prices from O'Hare International Airport to Baltimore/Washington International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare International Airport to Baltimore/Washington International Airport, the best time to buy is in January, with an average price of CAD 154. You’ll want to avoid July, when the average price can reach as high as CAD 372.

CAD 372
CAD 263
CAD 154
CAD 45
    Cheapest
  • CAD 363
    Oct
  • CAD 283
    Nov
  • CAD 180
    Dec
  • CAD 154
    Jan
  • CAD 210
    Feb
  • CAD 260
    Mar
  • CAD 198
    Apr
  • CAD 237
    May
  • CAD 326
    Jun
  • CAD 372
    Jul
  • CAD 287
    Aug
  • CAD 182
    Sep

What is the cheapest day of the week to fly from O'Hare International Airport to Baltimore/Washington International Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport to Baltimore/Washington International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare International Airport to Baltimore/Washington International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

CAD 314
CAD 231
CAD 148
CAD 65
    Cheapest
  • CAD 230
    Mon
  • CAD 314
    Tue
  • CAD 267
    Wed
  • CAD 245
    Thu
  • CAD 206
    Fri
  • CAD 148
    Sat
  • CAD 257
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Baltimore/Washington International Airport?

The cheapest airline flying from O'Hare International Airport to Baltimore/Washington International Airport is Frontier Airlines (from CAD 93) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From CAD 93
Delta Air Lines
From CAD 143
United Airlines
From CAD 179
American Airlines
From CAD 194
Sun Country Airlines
From CAD 395
Jetblue Airways
From CAD 565
Alaska Airlines
From CAD 6,180

Find more flights and airlines

What is the flight schedule from O'Hare International Airport to Baltimore/Washington International Airport?

Check the schedule for flights from Chicago to Baltimore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3222

    O'Hare International Airport

    21:00

    ORD

    1h 57m

    23:57

    BWI

    S M T W T F S
    Search

  2. F94064

    O'Hare International Airport

    10:38

    ORD

    2h 7m

    13:45

    BWI

    S - - W T - S
    Search

  3. F91596

    O'Hare International Airport

    10:26

    ORD

    2h 8m

    Nonstop

    13:34

    ATL

    S M T W T F S
    Search

  4. F92634

    Hartsfield–Jackson Atlanta International Airport

    14:55

    ATL

    1h 52m

    Nonstop

    16:47

    BWI

    S M T W T F S

  5. F92198

    O'Hare International Airport

    19:35

    ORD

    2h 16m

    Nonstop

    22:51

    ATL

    S M T W T F S
    Search

  6. F92510

    Hartsfield–Jackson Atlanta International Airport

    07:30

    ATL

    1h 55m

    Nonstop

    09:25

    BWI

    S M T W T F S

  7. F92198

    O'Hare International Airport

    19:35

    ORD

    2h 16m

    Nonstop

    22:51

    ATL

    S M T W T F S
    Search

  8. F92634

    Hartsfield–Jackson Atlanta International Airport

    14:55

    ATL

    1h 52m

    Nonstop

    16:47

    BWI

    S M T W T F S

  9. F92205

    O'Hare International Airport

    08:04

    ORD

    3h 8m

    Nonstop

    12:12

    FLL

    S M T W T F S
    Search

  10. F91028

    Fort Lauderdale-Hollywood International Airport

    10:22

    FLL

    2h 39m

    Nonstop

    13:01

    BWI

    S M T W T F S
Find more flights and airlines

About O'Hare International Airport and Baltimore/Washington International Airport

Learn about O'Hare International Airport (ORD) and Baltimore/Washington International Airport (BWI) — including location, terminals, transportation, and travel tips.

Flight distance 998.83 km
Cheapest one-way ticket price CAD 93
Cheapest return ticket price CAD 133

FAQs for O'Hare International Airport to Baltimore/Washington International Airport Flights

  • How long is the flight from O'Hare International Airport to Baltimore/Washington International Airport?

    O'Hare International Airport to Baltimore/Washington International Airport takes about 1 hour 29 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI).
  • The earliest flight from O'Hare International Airport to Baltimore/Washington International Airport departs at 06:20, and the last departs at 21:12, with about 12 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Baltimore/Washington International Airport (BWI) is quite popular. Without considering departure times or holidays, tickets cost around CAD 357 in October, the most expensive month to book this route.
    • The distance from Baltimore/Washington International Airport to downtown is about 13 km, by taxi about 30 minutes.
  • American Airlines is a very popular airline operating an average of 2696 flights per month.
  • One-way flights from O'Hare International Airport to Baltimore/Washington International Airport currently start from CAD 93, and round-trip fares start from CAD 133. The current lowest fare is a Frontier Airlines flight departing on Mon, Oct 26; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from O'Hare International Airport to Baltimore/Washington International Airport, with an average flight time of 1 hour 24 minutes, and around 62 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Baltimore/Washington International Airport is CAD 406. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare International Airport to Baltimore/Washington International Airport, with one-way fares starting from CAD 93. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Baltimore/Washington International Airport operates around 65 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Baltimore/Washington International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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