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$128+ Cheap flights from Baltimore

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — SYD
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Baltimore

Discover essential information about flights departing from Baltimore, including flight schedules, destinations, airlines operating at the Baltimore airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 December 2025.

Cheapest airline

United Airlines
On average, United Airlines currently has the cheapest one-way flight from Baltimore/Washington (avg. price of $2,377).
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Find flights from Baltimore

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Cheapest flights from Baltimore
Explore the most affordable flight options available from Baltimore. Find the lowest fares based on data from user searches, with prices last updated on 2 December 2025.

Sun 1/216:10BWI - SYD
2 stops25h 25mMultiple Airlines
Sun 8/211:20SYD - BWI
2 stops27h 05mMultiple Airlines
Deal found 30/11$1,550
Fri 27/306:00BWI - BNE
2 stops33h 00mAmerican Airlines
Sat 4/420:35BNE - BWI
2 stops29h 00mAmerican Airlines
Deal found 1/12$1,556
Thu 15/109:17BWI - BNE
2 stops28h 43mAmerican Airlines
Thu 22/109:40BNE - BWI
1 stop28h 38mAmerican Airlines
Deal found 1/12$1,567
Sun 25/118:34BWI - BNE
1 stop21h 56mUnited Airlines
Mon 9/211:40BNE - BWI
1 stop20h 46mUnited Airlines
Deal found 1/12$1,583
Sun 25/118:34BWI - BNE
1 stop21h 56mUnited Airlines
Fri 13/211:40BNE - BWI
2 stops26h 45mUnited Airlines
Deal found 1/12$1,590
Sat 13/1213:10BWI - BNE
2 stops27h 20mUnited Airlines
Tue 16/1211:40BNE - BWI
1 stop20h 36mUnited Airlines
Deal found 2/12$1,591
Thu 1/106:30BWI - BNE
1 stop34h 00mUnited Airlines
Sat 17/111:40BNE - BWI
1 stop20h 46mUnited Airlines
Deal found 29/11$1,600
Tue 6/116:10BWI - BNE
2 stops48h 20mUnited Airlines
Thu 15/111:40BNE - BWI
2 stops24h 46mUnited Airlines
Deal found 29/11$1,614
Sat 21/208:00BWI - BNE
2 stops32h 30mUnited Airlines
Sat 21/310:40BNE - BWI
2 stops43h 18mUnited Airlines
Deal found 1/12$1,616
Sat 21/315:20BWI - MEL
1 stop22h 40mQantas Airways
Wed 1/414:35MEL - BWI
1 stop23h 24mQantas Airways
Deal found 28/11$1,750
Sun 18/115:41BWI - SYD
1 stop23h 14mQantas Airways
Sat 7/214:05SYD - BWI
1 stop25h 05mQantas Airways
Deal found 30/11$1,771
Sun 18/106:05BWI - SYD
2 stops33h 20mMultiple Airlines
Thu 29/111:20SYD - BWI
2 stops29h 16mMultiple Airlines
Deal found 30/11$1,782

Find flights from Baltimore within your budget

 
Find flights departing from Baltimore that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Wed 28/1

18:34-07:30

1 stop21h 56m

Brisbane

Wed 11/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 27/1

08:42-07:30

1 stop31h 48m

Brisbane

Mon 9/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 21/2

18:25-07:30

1 stop22h 05m

Brisbane

Sat 21/3

10:40-17:20

1 stop20h 40m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 31/1

18:34-07:30

1 stop21h 56m

Brisbane

Tue 10/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Fri 30/1

18:34-07:30

1 stop21h 56m

Brisbane

Sun 8/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 27/1

08:42-07:30

1 stop31h 48m

Brisbane

Wed 11/2

11:40-22:25

2 stops25h 45m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Thu 29/1

18:34-07:30

1 stop21h 56m

Brisbane

Wed 11/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 25/1

18:34-07:30

1 stop21h 56m

Brisbane

Tue 10/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Thu 29/1

18:34-07:30

1 stop21h 56m

Brisbane

Sun 8/2

11:40-17:26

1 stop20h 46m

$1,583

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Fri 30/1

08:42-07:30

1 stop31h 48m

Brisbane

Wed 11/2

11:40-17:26

1 stop20h 46m

$1,583

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 60 results
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Best time to book a flight from Baltimore

Have a flexible travel schedule? Discover the best time to fly from Baltimore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Baltimore

Get recent, data-driven insights about flights from Baltimore including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Baltimore?

Use this chart to determine the optimal time to book a return flight from Baltimore to Sydney. Price data was last updated on 28 November 2025.

The best time to book flights from Baltimore is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Baltimore?

Currently, August is the cheapest month in which you can book a flight from Baltimore (average of $209). Flying from Baltimore in April will prove the most costly (average of $1,277). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Baltimore?

When flying from Baltimore check dates and pricing for the following: United Airlines. As it departs for the following popular destinations: Sydney.

United Airlines
United Airlines
From $2,214

Airline reviews for flights from Baltimore

Get insights into the airlines that provide service from Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Baltimore. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read reviews from past customers who have flown United Airlines from Baltimore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,065 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,065 reviews
United Airlines
7.4
Good
9,065 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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Related info for your journey

Access useful and relevant information related to your journey from Baltimore. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 December 2025.

  • What are the most popular destinations to fly to from Baltimore?

    For the current month, the most popular flights from Baltimore are Atlanta, Dallas/Fort Worth Airport, Cancún. Atlanta, Dallas/Fort Worth Airport, Boston are the most popular locations from Baltimore year round.

  • What is the cheapest flight from Baltimore to anywhere?

    Users have flown out of Baltimore for as low as $211 to New Orleans (prices may vary depending on the airline and departure time). On average, users have booked flights for $652 to fly from Baltimore.

  • What is the cheapest month to fly from Baltimore?

    Currently, the cheapest month for flights from Baltimore is August. The most expensive month for flights is April. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Baltimore?

    View the cheapest flight destinations from Baltimore:
    Fly from Baltimore to Sydney from $1,269 round trip
    Fly from Baltimore to Melbourne from $1,750 round trip

  • How does Cheapflights help users find flights from Baltimore?

    Deals for flights from Baltimore are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Baltimore?

    Cheapflights simply makes it quick and affordable to book flights from Baltimore by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Baltimore with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Baltimore flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Baltimore become cheaper?

    Not ready to book yet? You can track prices for flights from Baltimore on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Baltimore?

Deals for flights from Baltimore are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Baltimore?

Cheapflights simply makes it quick and affordable to book flights from Baltimore by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Baltimore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Baltimore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Baltimore become cheaper?

Not ready to book yet? You can track prices for flights from Baltimore on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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