Which airports can I use when flying from Baltimore to Sault Ste. Marie?

Flights from Baltimore to Sault Ste. Marie usually depart from Baltimore/Washington (BWI) and arrive at Sault Ste. Marie Chippewa County (CIU).

What cabin classes can I book on flights from Baltimore to Sault Ste. Marie?

Only Economy Class is available on flights from Baltimore to Sault Ste. Marie.

Which airports do connecting flights from Baltimore to Sault Ste. Marie pass through?

Most connecting flights from Baltimore to Sault Ste. Marie pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Baltimore to Sault Ste. Marie?

Yes. Being flexible with your travel dates can save you up to 36% on the Baltimore to Sault Ste. Marie route. Thursday is the cheapest departure day at $367 round-trip on average, while Sunday is the most expensive at $569, a difference of $202. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Baltimore to Sault Ste. Marie?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Baltimore to Sault Ste. Marie changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $630 to $2,430. That means the highest observed fare was about 4x higher than the lowest one.

How much should I expect to pay for a Baltimore to Sault Ste. Marie flight?

Round-trip flights from Baltimore to Sault Ste. Marie range from $373 to $569, with an average of $488 over the past 12 months. Anything below $373 counts as a good deal.

What is the cheapest airline to fly from Baltimore to Sault Ste. Marie?

United Airlines ($630) and Delta ($714) are the cheapest airlines to fly round-trip from Baltimore to Sault Ste. Marie according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Baltimore to Sault Ste. Marie?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $662. Based on KAYAK data over the past 3 months.

When flying from Baltimore to Sault Ste. Marie which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Baltimore to Sault Ste. Marie layovers at 255 minutes over the past 3 months.

$630 CHEAP FLIGHTS from Baltimore to Sault Ste. Marie (BWI - CIU)

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Cheapest round-trip

$630

Typical prices: $373-$569

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BWI - CIU • 1 stop

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Flight Deals

Cheap Flights from Baltimore to Sault Ste. Marie (BWI-CIU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Baltimore to Sault Ste. Marie

Tue, Sep 8 - Sat, Sep 12

6:05 am - 2:43 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

8h 38m1 stop Chicago O'Hare Intl

3:18 pm - 9:29 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

6h 11m1 stop Chicago O'Hare Intl

$630United Airlines

Wed, Sep 9 - Sun, Sep 13

6:05 am - 2:43 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

8h 38m1 stop Chicago O'Hare Intl

3:18 pm - 10:30 amCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

19h 12m1 stop Chicago O'Hare Intl

$704United Airlines

Thu, Sep 24 - Mon, Sep 28

6:10 am - 7:35 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

13h 25m1 stop Detroit Metropolitan Wayne County

4:12 pm - 11:01 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

6h 49m1 stop Detroit Metropolitan Wayne County

$714Delta

Thu, Sep 24 - Sun, Sep 27

8:15 am - 7:35 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

11h 20m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

4:12 pm - 11:01 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

6h 49m1 stop Detroit Metropolitan Wayne County

$938Delta

Fri, Sep 25 - Mon, Sep 28

6:00 am - 3:36 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

9h 36m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

4:12 pm - 11:01 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

6h 49m1 stop Detroit Metropolitan Wayne County

$1,044Delta

Fri, Sep 25 - Mon, Sep 28

6:00 am - 3:36 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

9h 36m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

7:10 am - 4:55 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

9h 45m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$1,049Delta

Fri, Sep 25 - Sun, Sep 27

6:00 am - 3:36 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

9h 36m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

4:12 pm - 11:01 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

6h 49m1 stop Detroit Metropolitan Wayne County

$1,304Delta

Thu, Sep 24 - Sun, Sep 27

8:15 am - 7:35 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

11h 20m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

4:12 pm - 11:24 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

7h 12m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$1,424Delta

Fri, Sep 25 - Sun, Sep 27

6:00 am - 3:36 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

9h 36m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

4:12 pm - 11:24 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

7h 12m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$1,790Delta

Fri, Sep 25 - Sun, Sep 27

12:02 pm - 7:35 pmBWI Baltimore/Washington-CIU Sault Ste. Marie Chippewa County

7h 33m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

4:12 pm - 11:01 pmCIU Sault Ste. Marie Chippewa County-BWI Baltimore/Washington

6h 49m1 stop Detroit Metropolitan Wayne County

$1,809Delta

Booking Insights

Price, demand and travel trends for Baltimore to Sault Ste. Marie flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Baltimore to Sault Ste. Marie with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Baltimore to Sault Ste. Marie?

Round-trip flights from Baltimore to Sault Ste. Marie start at $630. Prices are above average for this route right now, with typical round-trip fares ranging from $373 to $569. The lowest price found in the past 5 days was $630 on United Airlines.

Find deals

Cheapest flight	$630

Flight from Baltimore to Sault Ste. Marie

When to book flights from Baltimore to Sault Ste. Marie

Are your dates flexible? Find out the best times to travel from Baltimore to Sault Ste. Marie based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Baltimore to Sault Ste. Marie?
Flights from Baltimore to Sault Ste. Marie usually depart from Baltimore/Washington (BWI) and arrive at Sault Ste. Marie Chippewa County (CIU).
What cabin classes can I book on flights from Baltimore to Sault Ste. Marie?
Only Economy Class is available on flights from Baltimore to Sault Ste. Marie.
Which airports do connecting flights from Baltimore to Sault Ste. Marie pass through?
Most connecting flights from Baltimore to Sault Ste. Marie pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Baltimore to Sault Ste. Marie?
Yes. Being flexible with your travel dates can save you up to 36% on the Baltimore to Sault Ste. Marie route. Thursday is the cheapest departure day at $367 round-trip on average, while Sunday is the most expensive at $569, a difference of $202. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Baltimore to Sault Ste. Marie?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Baltimore to Sault Ste. Marie changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $630 to $2,430. That means the highest observed fare was about 4x higher than the lowest one.
How much should I expect to pay for a Baltimore to Sault Ste. Marie flight?
Round-trip flights from Baltimore to Sault Ste. Marie range from $373 to $569, with an average of $488 over the past 12 months. Anything below $373 counts as a good deal.

If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $367 - about $202 less than Sunday (36% savings) based on the last 12 months.

Everything you need to know for your flight from Baltimore to Sault Ste. Marie

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Baltimore (BWI)

Sault Ste. Marie (CIU)

BWI - CIU

$630 Find Cheap Flights from Baltimore to Sault Ste. Marie - Compare and Save

Everything you should know

Cheap Flights from Baltimore to Sault Ste. Marie (BWI-CIU)

Recent round-trip flight deals from Baltimore to Sault Ste. Marie

Recent one-way flight deals from Baltimore to Sault Ste. Marie

Price, demand and travel trends for Baltimore to Sault Ste. Marie flights

How much is a round-trip flight from Baltimore to Sault Ste. Marie?

What is the cheapest airline to fly from Baltimore to Sault Ste. Marie?

What is the cheapest layover airport when flying from Baltimore to Sault Ste. Marie?

When flying from Baltimore to Sault Ste. Marie which airport offers the shortest layover?

Key details for Baltimore to Sault Ste. Marie flights

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When to book flights from Baltimore to Sault Ste. Marie

Your Baltimore to Sault Ste. Marie flight questions, answered

Your guide to booking Baltimore to Sault Ste. Marie flights

Everything you need to know for your flight from Baltimore to Sault Ste. Marie

Information on your arrival and departure airports

Cabin class types available on flights from Baltimore to Sault Ste. Marie

Complete your trip to Sault Ste. Marie with a hotel stay or car rental

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