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Baltimore/Washington International Airport to BTR Airport flight

Explore the cheapest one-way and round-trip flights from Baltimore/Washington International Airport to BTR Airport over the next 90 days, with one-way fares from US$169 and round-trip from US$291. Based on Trip.com's latest 7-day flight data.

      • BWI 10:39
        7h 19m
        1 stop
        BTR 16:58
        Baltimore - Baton Rouge | Sat, Sep 26 | American Airlines
        BTR 08:03
        4h 54m
        1 stop
        BWI 13:57
        Baton Rouge - Baltimore | Fri, Oct 2 | American Airlines
        US$291 US$525
        45% off
        45% off
        US$525 US$291
      • BWI 17:48
        5h 20m
        1 stop
        BTR 22:08
        Baltimore - Baton Rouge | Sat, Oct 17 | American Airlines
        BTR 14:29
        7h 25m
        1 stop
        BWI 22:54
        Baton Rouge - Baltimore | Fri, Oct 23 | American Airlines
        US$309 US$525
        41% off
        41% off
        US$525 US$309
      • BWI 15:57
        7h 56m
        1 stop
        BTR 22:53
        Baltimore - Baton Rouge | Fri, Oct 2 | American Airlines
        BTR 18:29
        4h 30m
        1 stop
        BWI 23:59
        Baton Rouge - Baltimore | Thu, Oct 8 | American Airlines
        US$311 US$525
        41% off
        41% off
        US$525 US$311
      • BWI 05:00
        7h 32m
        1 stop
        BTR 11:32
        Baltimore - Baton Rouge | Tue, Oct 20 | American Airlines
        BTR 18:29
        4h 30m
        1 stop
        BWI 23:59
        Baton Rouge - Baltimore | Mon, Oct 26 | American Airlines
        US$330
        37% off
        US$525 US$330
      • BWI 16:21
        7h 32m
        1 stop
        BTR 22:53
        Baltimore - Baton Rouge | Sun, Oct 4 | American Airlines
        BTR 14:29
        6h
        1 stop
        BWI 21:29
        Baton Rouge - Baltimore | Tue, Oct 6 | American Airlines
        US$334
        36% off
        US$525 US$334
      • BWI 15:04
        7h 12m
        1 stop
        BTR 21:16
        Baltimore - Baton Rouge | Sat, Oct 3 | United Airlines
        BTR 13:55
        7h 39m
        1 stop
        BWI 22:34
        Baton Rouge - Baltimore | Fri, Oct 9 | United Airlines
        US$369
        30% off
        US$525 US$369
      • BWI 13:05
        5h 28m
        1 stop
        BTR 17:33
        Baltimore - Baton Rouge | Fri, Sep 25 | United Airlines
        BTR 05:20
        5h 36m
        1 stop
        BWI 11:56
        Baton Rouge - Baltimore | Thu, Oct 1 | United Airlines
        US$392
        25% off
        US$525 US$392
      • BWI 17:12
        6h 37m
        1 stop
        BTR 22:49
        Baltimore - Baton Rouge | Sat, Nov 14 | American Airlines
        BTR 17:37
        4h 32m
        1 stop
        BWI 23:09
        Baton Rouge - Baltimore | Thu, Nov 19 | American Airlines
        US$407
        22% off
        US$525 US$407
      • BWI 14:54
        7h 16m
        1 stop
        BTR 21:10
        Baltimore - Baton Rouge | Mon, Oct 5 | American Airlines
        BTR 18:29
        4h 30m
        1 stop
        BWI 23:59
        Baton Rouge - Baltimore | Sun, Oct 11 | American Airlines
        US$409
        22% off
        US$525 US$409
      • BWI 06:00
        6h 21m
        1 stop
        BTR 11:21
        Baltimore - Baton Rouge | Sun, Nov 1 | United Airlines
        BTR 14:01
        7h 43m
        1 stop
        BWI 22:44
        Baton Rouge - Baltimore | Fri, Nov 6 | United Airlines
        US$409
        22% off
        US$525 US$409
      • BWI 15:04
        7h 12m
        1 stop
        BTR 21:16
        Baltimore - Baton Rouge | Mon, Oct 5 | United Airlines
        BTR 05:20
        5h 36m
        1 stop
        BWI 11:56
        Baton Rouge - Baltimore | Sun, Oct 11 | United Airlines
        US$409
        22% off
        US$525 US$409
      • BWI 11:59
        7h 13m
        1 stop
        BTR 18:12
        Baltimore - Baton Rouge | Tue, Oct 6 | American Airlines
        BTR 11:24
        7h 2m
        1 stop
        BWI 19:26
        Baton Rouge - Baltimore | Sat, Oct 10 | American Airlines
        US$425
        19% off
        US$525 US$425
      • BWI 13:00
        17h 25m
        1 stop
        BTR 14:00
        Baltimore - Baton Rouge | Fri, Sep 25 | Normal Airline
        BTR 15:00
        6h
        Nonstop
        BWI 16:00
        Baton Rouge - Baltimore | Sun, Sep 27 | Normal Airline
        More cheap flights
        More cheap flights
      • BWI 16:04
        6h 37m
        1 stop
        BTR 21:41
        Baltimore - Baton Rouge | Tue, Oct 13 | American Airlines
        US$169 US$354
        52% off
        52% off
        US$354 US$169
      • BWI 10:39
        7h 19m
        1 stop
        BTR 16:58
        Baltimore - Baton Rouge | Sat, Sep 26 | American Airlines
        US$169 US$354
        52% off
        52% off
        US$354 US$169
      • BWI 15:04
        7h 12m
        1 stop
        BTR 21:16
        Baltimore - Baton Rouge | Sat, Oct 24 | United Airlines
        US$211 US$354
        40% off
        40% off
        US$354 US$211
      • BWI 15:04
        7h 12m
        1 stop
        BTR 21:16
        Baltimore - Baton Rouge | Sun, Sep 27 | United Airlines
        US$211
        40% off
        US$354 US$211
      • BWI 16:30
        6h 20m
        1 stop
        BTR 21:50
        Baltimore - Baton Rouge | Thu, Nov 5 | United Airlines
        US$211
        40% off
        US$354 US$211
      • BWI 15:04
        7h 12m
        1 stop
        BTR 21:16
        Baltimore - Baton Rouge | Tue, Oct 13 | United Airlines
        US$211
        40% off
        US$354 US$211
      • BWI 11:59
        7h 13m
        1 stop
        BTR 18:12
        Baltimore - Baton Rouge | Tue, Sep 29 | American Airlines
        US$243
        31% off
        US$354 US$243
      • BWI 16:21
        7h 32m
        1 stop
        BTR 22:53
        Baltimore - Baton Rouge | Sun, Oct 4 | American Airlines
        US$243
        31% off
        US$354 US$243
      • BWI 15:57
        7h 56m
        1 stop
        BTR 22:53
        Baltimore - Baton Rouge | Fri, Oct 2 | American Airlines
        US$243
        31% off
        US$354 US$243
      • BWI 15:04
        7h 24m
        1 stop
        BTR 21:28
        Baltimore - Baton Rouge | Sat, Sep 26 | United Airlines
        US$264
        25% off
        US$354 US$264
      • BWI 15:04
        7h 12m
        1 stop
        BTR 21:16
        Baltimore - Baton Rouge | Sun, Oct 4 | United Airlines
        US$286
        19% off
        US$354 US$286
      • BWI 06:00
        8h 26m
        1 stop
        BTR 13:26
        Baltimore - Baton Rouge | Tue, Nov 17 | United Airlines
        US$286
        19% off
        US$354 US$286
      • BWI 13:00
        17h 25m
        1 stop
        BTR 14:00
        Baltimore - Baton Rouge | Fri, Sep 25 | Normal Airline
        More cheap flights
        More cheap flights

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

Which airline offers the cheapest flights from Baltimore/Washington International Airport to BTR Airport?

The cheapest airline flying from Baltimore/Washington International Airport to BTR Airport is American Airlines (from US$169) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From US$169
United Airlines
From US$211
Delta Air Lines
From US$400
Frontier Airlines
From US$551

Find more flights and airlines

What is the flight schedule from Baltimore/Washington International Airport to BTR Airport?

Check on the flight schedule from Baltimore to Baton Rouge to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2950

    Baltimore/Washington International Airport

    06:00

    BWI

    2h 11m

    Nonstop

    08:11

    ATL

    S M T W T F S
    Search

  2. DL3075

    Hartsfield–Jackson Atlanta International Airport

    09:05

    ATL

    1h 34m

    Nonstop

    09:39

    BTR

    S M T W T - S

  3. DL2950

    Baltimore/Washington International Airport

    06:00

    BWI

    2h 11m

    Nonstop

    08:11

    ATL

    S M T W T F S
    Search

  4. DL5011

    Hartsfield–Jackson Atlanta International Airport

    09:00

    ATL

    1h 41m

    Nonstop

    09:41

    BTR

    - - - - - F -

  5. UA1911

    Baltimore/Washington International Airport

    15:04

    BWI

    3h 21m

    Nonstop

    17:25

    IAH

    - - - W T F -
    Search

  6. UA4544

    George Bush Intercontinental Airport

    16:30

    IAH

    1h 12m

    Nonstop

    17:42

    BTR

    - - - W T F -

  7. UA2194

    Baltimore/Washington International Airport

    12:25

    BWI

    3h 45m

    Nonstop

    15:10

    IAH

    S M T W - - S
    Search

  8. UA4290

    George Bush Intercontinental Airport

    10:00

    IAH

    1h 13m

    Nonstop

    11:13

    BTR

    S M T W T F S

  9. UA1898

    Baltimore/Washington International Airport

    06:00

    BWI

    3h 36m

    Nonstop

    08:36

    IAH

    - - - W T F -
    Search

  10. UA4392

    George Bush Intercontinental Airport

    09:50

    IAH

    1h 14m

    Nonstop

    11:04

    BTR

    - - - W T F -

  11. AA2669

    Baltimore/Washington International Airport

    15:57

    BWI

    3h 23m

    Nonstop

    18:20

    DFW

    S M T W T - S
    Search

  12. AA3903

    Dallas Fort Worth International Airport

    18:45

    DFW

    1h 27m

    Nonstop

    20:12

    BTR

    S M T W T F S

  13. UA1911

    Baltimore/Washington International Airport

    15:04

    BWI

    3h 21m

    Nonstop

    17:25

    IAH

    - - - W T F -
    Search

  14. UA6265

    George Bush Intercontinental Airport

    18:50

    IAH

    1h 11m

    Nonstop

    20:01

    BTR

    - - - W T F -

  15. AA2314

    Baltimore/Washington International Airport

    11:59

    BWI

    3h 16m

    Nonstop

    14:15

    DFW

    S - - W T F S
    Search

  16. AA6342

    Dallas Fort Worth International Airport

    17:44

    DFW

    1h 30m

    Nonstop

    19:14

    BTR

    S - T W T F S

  17. AA1531

    Baltimore/Washington International Airport

    13:53

    BWI

    1h 35m

    Nonstop

    15:28

    CLT

    S M T W T F S
    Search

  18. AA5803

    Charlotte Douglas International Airport

    20:40

    CLT

    2h 15m

    Nonstop

    21:55

    BTR

    S M T W T F S

  19. AA1216

    Baltimore/Washington International Airport

    09:30

    BWI

    1h 29m

    Nonstop

    10:59

    CLT

    S M T W T F S
    Search

  20. AA5929

    Charlotte Douglas International Airport

    16:32

    CLT

    2h 16m

    Nonstop

    17:48

    BTR

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

About Baltimore/Washington International Airport and BTR Airport

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

Flight distance1,633.04 km
Cheapest one-way ticket priceUS$169
Cheapest return ticket priceUS$291

FAQs for Baltimore/Washington International Airport to BTR Airport Flights

  • What is the transportation method from the main airport to downtown in Baton Rouge?

    • The distance from Baton Rouge Metropolitan Airport to downtown is about 8 km, by taxi about 20 minutes.
  • One-way flights from Baltimore/Washington International Airport to BTR Airport currently start from US$169, and round-trip fares start from US$291. The current lowest fare is a American Airlines flight departing on Tue, Oct 13; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Baltimore/Washington International Airport to BTR Airport is US$305. Prices may vary depending on the departure date, airline, and availability.
  • Enter Baltimore/Washington International Airport and BTR 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.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.