How long is the flight from Maryland to Adelaide?

Departing from Maryland to Adelaide will take you 26h 50m. Maryland and Adelaide are separated by a distance of 16864 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Maryland to Adelaide?

Most travellers choose Baltimore/Washington - Adelaide, Philadelphia - Adelaide or Washington, D.C. Dulles Intl - Adelaide when deciding on the best route from Maryland to Adelaide.

What is the cheapest time of day to fly from MD to ADL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Adelaide as you normally would.

What airport do you fly into for flights to Adelaide from Maryland?

Adelaide (ADL) is the airport you will fly into if you book a flight from Maryland to Adelaide. It is only a 6.6 km journey from Adelaide (ADL) to Adelaide’s city centre.

Can I find deals for flights from Maryland to Adelaide that include hotel bookings?

Yes. In addition to deals on Maryland to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Maryland to Adelaide?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Adelaide.

Can I find deals for business class flights from Maryland to Adelaide?

Yes. Cheapflights offers flight deals from Maryland to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,399+ Cheap Flights from Maryland to Adelaide

Cheap flight deals from Maryland to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Maryland to Adelaide
Explore the most affordable flight options available from Maryland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Mon 19/1007:00 -

3 stops45h 55m

Mon 26/1019:55 -

3 stops41h 31m

Deal found 4/9$1,657

Mon 19/1021:30 -

2 stops46h 05m

Mon 26/1022:00 -

1 stop32h 20m

Deal found 4/9$1,721

Thu 19/1109:15 -

3 stops37h 10m

Tue 24/1119:55 -

3 stops59h 56m

Deal found 7/9$1,761

Thu 19/1109:15 -

2 stops37h 10m

Tue 24/1119:55 -

2 stops59h 56m

Deal found 7/9$1,900

Thu 10/921:30 -

1 stop28h 00m

Wed 16/922:00 -

1 stop30h 00m

Deal found 3/9$1,941

Thu 10/921:30 -

1 stop28h 00m

Wed 16/909:30 -

2 stops42h 30m

Deal found 3/9$1,968

Mon 19/1011:00 -

3 stops41h 55m

Mon 26/1006:00 -

3 stops41h 28m

Deal found 4/9$1,968

Mon 19/1016:00 -

3 stops36h 55m

Mon 26/1019:55 -

3 stops38h 45m

Deal found 4/9$1,968

Mon 19/1021:30 -

2 stops44h 05m

Mon 26/1022:00 -

2 stops39h 13m

Deal found 4/9$1,987

Thu 19/1120:45 -

1 stop27h 40m

Tue 24/1122:00 -

1 stop32h 20m

Deal found 7/9$2,011

Sun 18/1007:00 -

3 stops40h 25m

Sun 25/1019:55 -

3 stops58h 56m

Deal found 3/9$2,019

Sun 18/1021:30 -

2 stops46h 05m

Sun 25/1022:00 -

1 stop32h 20m

Deal found 3/9$2,027

Best flights from Maryland to Adelaide
Discover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Mon 19/1021:30 -

2 stops46h 05m

Mon 26/1022:00 -

1 stop32h 20m

Deal found 4/9$1,721

Thu 19/1109:15 -

3 stops37h 10m

Tue 24/1119:55 -

3 stops59h 56m

Deal found 7/9$1,761

Thu 19/1120:45 -

1 stop27h 40m

Tue 24/1122:00 -

1 stop32h 20m

Deal found 7/9$2,011

Mon 19/1018:50 -

2 stops26h 50m

Mon 26/1006:10 -

2 stops25h 46m

Deal found 4/9$2,073

Tue 20/1016:04 -

2 stops28h 31m

Tue 27/1006:25 -

2 stops30h 59m

Deal found 5/9$2,093

Mon 19/1021:30 -

1 stop28h 00m

Mon 26/1022:00 -

1 stop32h 20m

Deal found 4/9$2,251

Mon 15/210:13 -

2 stops32h 47m

Fri 19/212:00 -

2 stops50h 30m

Deal found 6/9$2,367

Wed 24/217:27 -

2 stops27h 38m

Sun 28/213:20 -

2 stops49h 02m

Deal found 6/9$2,589

Wed 14/1015:36 -

2 stops36h 59m

Wed 25/1112:05 -

2 stops46h 09m

Deal found 3/9$2,663

Thu 19/1109:15 -

2 stops37h 10m

Tue 24/1119:55 -

2 stops59h 56m

Deal found 7/9$1,900

Sun 18/1018:34 -

2 stops27h 06m

Sun 25/1019:55 -

2 stops35h 50m

Deal found 3/9$2,080

Sun 18/1021:30 -

1 stop28h 00m

Sun 25/1022:00 -

1 stop32h 20m

Deal found 3/9$2,291

Sun 18/1017:43 -

2 stops27h 37m

Sun 25/1019:55 -

2 stops35h 00m

Deal found 3/9$2,086

Mon 19/1011:40 -

3 stops41h 00m

Mon 26/1019:45 -

3 stops43h 01m

Deal found 4/9$2,510

Mon 15/206:59 -

3 stops39h 26m

Fri 19/206:00 -

3 stops42h 28m

Deal found 4/9$2,574

Tue 20/1011:40 -

3 stops39h 35m

Tue 27/1019:45 -

3 stops43h 01m

Deal found 5/9$2,378

Wed 14/1017:43 -

2 stops29h 32m

Wed 25/1107:15 -

2 stops29h 20m

Deal found 3/9$2,331

Wed 14/1011:00 -

3 stops42h 50m

Wed 25/1106:25 -

3 stops31h 43m

Deal found 3/9$2,545

Mon 19/1021:00 -

2 stops32h 45m

Mon 26/1022:00 -

1 stop49h 40m

Deal found 4/9$3,117

Mon 19/1012:57 -

3 stops32h 43m

Mon 26/1006:10 -

2 stops25h 05m

Deal found 4/9$2,767

Mon 19/1009:30 -

2 stops35h 15m

Mon 26/1006:25 -

2 stops28h 05m

Deal found 4/9$2,874

Wed 14/1012:57 -

3 stops34h 18m

Wed 25/1107:15 -

2 stops30h 45m

Deal found 3/9$2,775

Mon 21/1212:05 -

3 stops29h 55m

Mon 4/114:55 -

2 stops34h 37m

Deal found 7/9$2,810

Tue 29/920:30 -

3 stops34h 05m

Wed 7/1013:40 -

2 stops34h 35m

Deal found 4/9$3,160

Wed 14/1012:43 -

3 stops34h 42m

Wed 25/1106:25 -

3 stops29h 15m

Deal found 3/9$3,289

Mon 21/1222:25 -

2 stops47h 05m

Mon 4/114:55 -

1 stop22h 39m

Deal found 7/9$3,339

Mon 21/1212:42 -

3 stops37h 58m

Mon 4/119:55 -

3 stops39h 45m

Deal found 7/9$5,580

Wed 4/1116:39 -

2 stops26h 51m

Wed 18/1108:55 -

2 stops30h 05m

Deal found 7/9$10,987

Mon 21/1222:09 -

3 stops48h 16m

Mon 4/114:15 -

2 stops34h 20m

Deal found 7/9$9,848

Find flight deals from Maryland to Adelaide

Round-trip from	$1,657
One-way from	$1,399

Air Canada
19/10-26/10
6 total stops
87h 26m total
Maryland to Adelaide

Search Deals

15/1-31/12
3 total stops
53h 30m total
Maryland to Adelaide

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Fri 15/1

18:20-15:20

3 stops53h 30m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,399

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Fri 15/1

08:30-18:25

2 stops42h 25m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,629

Washington, D.C.Adelaide

IAD Washington, D.C. Dulles Intl - ADL Adelaide

IADADL

Washington, D.C. Dulles Intl

Fri 15/1

06:00-10:30

2 stops37h 00m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,651

Fastest return journey

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Fri 8/1

08:37-13:00

2 stops36h 53m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,672

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Mon 19/10

21:30-10:05

2 stops46h 05m

Adelaide

Mon 26/10

22:00-15:50

1 stop32h 20m

$1,721

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Fri 8/1

18:59-12:15

2 stops49h 46m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,744

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Thu 19/11

09:15-13:55

3 stops37h 10m

Adelaide

Tue 24/11

19:55-16:21

3 stops59h 56m

$1,761

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Thu 19/11

09:15-13:55

2 stops37h 10m

Adelaide

Tue 24/11

19:55-16:21

2 stops59h 56m

$1,900

Washington, D.C.Adelaide

IAD Washington, D.C. Dulles Intl - ADL Adelaide

IADADL

Washington, D.C. Dulles Intl

Fri 8/1

17:30-10:55

2 stops49h 55m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,961

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Thu 19/11

20:45-15:55

1 stop27h 40m

Adelaide

Tue 24/11

22:00-14:50

1 stop32h 20m

$2,011

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 36 resultsSorted by cheapest first

Best time to book a flight from Maryland to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Maryland with our price prediction graph.

PHL-ADL

DCA-ADL

IAD-ADL

BWI-ADL

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.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Adelaide

USMD-ADL

PHL-ADL

DCA-ADL

IAD-ADL

BWI-ADL

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Adelaide from Maryland?
Adelaide (ADL) is the airport you will fly into if you book a flight from Maryland to Adelaide. It is only a 6.6 km journey from Adelaide (ADL) to Adelaide’s city centre.
How long is the flight from Maryland to Adelaide?
Departing from Maryland to Adelaide will take you 26h 50m. Maryland and Adelaide are separated by a distance of 16864 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Maryland to Adelaide?
Most travellers choose Baltimore/Washington - Adelaide, Philadelphia - Adelaide or Washington, D.C. Dulles Intl - Adelaide when deciding on the best route from Maryland to Adelaide.
Can I find deals for flights from Maryland to Adelaide that include hotel bookings?
Yes. In addition to deals on Maryland to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Maryland to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Adelaide.
Can I find deals for business class flights from Maryland to Adelaide?
Yes. Cheapflights offers flight deals from Maryland to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Maryland to Adelaide?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Maryland to Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Maryland to Adelaide for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Maryland to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from Maryland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Maryland to Adelaide become cheaper?

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Cheap flights from Maryland to Adelaide from $1,399

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Maryland to Adelaide

Cheapest flights from Maryland to AdelaideExplore the most affordable flight options available from Maryland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Maryland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Maryland to AdelaideDiscover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Maryland to AdelaideDiscover last-minute flight deals from Maryland to Adelaide. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Maryland to Adelaide. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Maryland to AdelaideSearch for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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Best time to book a flight from Maryland to Adelaide

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Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Adelaide from Maryland?

How long is the flight from Maryland to Adelaide?

What are the most popular routes from Maryland to Adelaide?

Can I find deals for flights from Maryland to Adelaide that include hotel bookings?

How can I find direct flights from Maryland to Adelaide?

Can I find deals for business class flights from Maryland to Adelaide?

Travelling to a place near Adelaide?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.

Alternative routes for Maryland to Adelaide

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Adelaide by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Australia

Book a non-stop flight to one of these other cities located in South Australia.

Search flights from Maryland to Adelaide by cabin class

Find flights from Maryland to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Maryland and Adelaide flights

Browse other Maryland and Adelaide flight options. Last updated on 7 September 2026.

Popular flight searches

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How does Cheapflights help users find flights from Maryland to Adelaide?

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Cheapest flights from Maryland to Adelaide
Explore the most affordable flight options available from Maryland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Maryland to Adelaide
Discover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Maryland to Adelaide
Discover last-minute flight deals from Maryland to Adelaide. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Maryland to Adelaide
Search for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.