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

Travelers seeking maximum savings on their Baltimore to Sault Ste. Marie flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest time of day to fly from BWI to CIU?

When flying from Baltimore to Sault Ste. Marie, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?

Yes. In addition to deals on Baltimore to Sault Ste. Marie flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Sault Ste. Marie?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sault Ste. Marie.

Can I find deals for business class flights from Baltimore to Sault Ste. Marie?

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

$274+ Flights from Baltimore to Sault Ste. Marie

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Baltimore to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Sault Ste. Marie

Round-trip from	$274 (Delta)

From Baltimore/Washington to Sault Ste. Marie Chippewa County

Search Deals

Find flight deals from Baltimore to Sault Ste. Marie

Cheapest flights from Baltimore to Sault Ste. Marie
Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

mer. 7/166:00 amBWI - CIU

1 stop6h 50mDelta

mar. 7/227:00 amCIU - BWI

2 stops9h 41mDelta

Deal found 6/12

$274

dim. 6/296:15 amBWI - CIU

1 stop8h 54mUnited Airlines

ven. 7/113:50 pmCIU - BWI

1 stop5h 52mUnited Airlines

Deal found 6/11

$415

Best flights from Baltimore to Sault Ste. Marie
Discover carefully curated flight deals from Baltimore to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juin 12, 2025.

mer. 7/166:00 amBWI - CIU

1 stop6h 50mDelta

mar. 7/227:00 amCIU - BWI

2 stops9h 41mDelta

Deal found 6/12

$274

dim. 6/296:15 amBWI - CIU

1 stop8h 54mUnited Airlines

jeu. 7/103:50 pmCIU - BWI

1 stop5h 52mUnited Airlines

Deal found 6/11

$415

Last-minute flights from Baltimore to Sault Ste. Marie
Discover last-minute flight deals from Baltimore to Sault Ste. Marie. Data last updated juin 12, 2025 and is based on user searches.

mar. 6/1712:32 pmBWI - CIU

1 stop6h 42mDelta

sam. 6/211:40 pmCIU - BWI

2 stops8h 59mDelta

Deal found 6/9

$554

dim. 6/296:15 amBWI - CIU

1 stop8h 54mUnited Airlines

ven. 7/113:50 pmCIU - BWI

1 stop5h 52mUnited Airlines

Deal found 6/11

$415

mer. 7/166:00 amBWI - CIU

1 stop6h 50mDelta

mar. 7/227:00 amCIU - BWI

2 stops9h 41mDelta

Deal found 6/12

$274

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sault Ste. Marie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

mer. 7/16

6:00 am-12:50 pm

1 stop6h 50m

Sault Ste. Marie Chippewa County

mar. 7/22

7:00 am-4:41 pm

2 stops9h 41m

$274

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

dim. 6/29

6:15 am-3:09 pm

1 stop8h 54m

Sault Ste. Marie Chippewa County

ven. 7/11

3:50 pm-9:42 pm

1 stop5h 52m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Baltimore to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Baltimore with our price prediction graph.

Estimated round-trip 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.

Reviews of airlines servicing Sault Ste. Marie

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?
Yes. In addition to deals on Baltimore to Sault Ste. Marie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Sault Ste. Marie?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sault Ste. Marie.
Can I find deals for business class flights from Baltimore to Sault Ste. Marie?
Yes. Cheapflights offers flight deals from Baltimore to Sault Ste. Marie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Baltimore to Sault Ste. Marie

Philadelphia to O'Hare Intl flights

Dulles Intl to O'Hare Intl flights

Baltimore to O'Hare Intl flights

Reagan-National to O'Hare Intl flights

Dulles Intl to Midway flights

Reagan-National to Detroit flights

Philadelphia to Midway flights

Dulles Intl to Detroit flights

Baltimore to Midway flights

Baltimore to Detroit flights

Reagan-National to Midway flights

Philadelphia to Detroit flights

Reagan-National to Grand Rapids flights

Dulles Intl to Grand Rapids flights

Baltimore to Grand Rapids flights

Reagan-National to Traverse City flights

Dulles Intl to Traverse City flights

Baltimore to Traverse City flights

Philadelphia to Grand Rapids flights

Reagan-National to South Bend flights

Baltimore to Lansing flights

Dulles Intl to South Bend flights

Dulles Intl to Lansing flights

Philadelphia to South Bend flights

Philadelphia to Traverse City flights

Baltimore to Flint flights

Baltimore to South Bend flights

Reagan-National to Lansing flights

Reagan-National to Flint flights

Dulles Intl to Flint flights

Dulles Intl to Bay City flights

Baltimore to Bay City flights

Reagan-National to Bay City flights

Baltimore to Pellston flights

Dulles Intl to Pellston flights

Reagan-National to Marquette flights

Dulles Intl to Kalamazoo flights

Dulles Intl to Marquette flights

Reagan-National to Pellston flights

Baltimore to Kalamazoo flights

Baltimore to Rockford flights

Reagan-National to Kalamazoo flights

Baltimore to Marquette flights

Philadelphia to Kalamazoo flights

Philadelphia to Pellston flights

Philadelphia to Flint flights

Reagan-National to Sault Ste. Marie flights

Philadelphia to Bay City flights

Baltimore to Hancock flights

Philadelphia to Lansing flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Sault Ste. Marie

Round-trip from

Find flight deals from Baltimore to Sault Ste. Marie

Cheapest flights from Baltimore to Sault Ste. Marie
Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

Best flights from Baltimore to Sault Ste. Marie
Discover carefully curated flight deals from Baltimore to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juin 12, 2025.

Discover carefully curated flight deals from Baltimore to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juin 12, 2025.

Last-minute flights from Baltimore to Sault Ste. Marie
Discover last-minute flight deals from Baltimore to Sault Ste. Marie. Data last updated juin 12, 2025 and is based on user searches.

Discover last-minute flight deals from Baltimore to Sault Ste. Marie. Data last updated juin 12, 2025 and is based on user searches.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sault Ste. Marie that are best for you.

Best time to book a flight from Baltimore to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Baltimore with our price prediction graph.

Reviews of airlines servicing Sault Ste. Marie

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Sault Ste. Marie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?

How can I find direct flights from Baltimore to Sault Ste. Marie?

Can I find deals for business class flights from Baltimore to Sault Ste. Marie?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Sault Ste. Marie

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

Complete your trip

Complete your trip to Sault Ste. Marie by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Baltimore to Sault Ste. Marie by cabin class

Find flights from Baltimore to Sault Ste. Marie, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Baltimore and Sault Ste. Marie flights

Browse other Baltimore and Sault Ste. Marie flight options. Last updated on juin 12, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

100% Free

Book with Flexibility

Travel Smart

$274+ Cheap flights from Baltimore to Sault Ste. Marie (BWI - CIU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baltimore to Sault Ste. Marie

Round-trip from

Find flight deals from Baltimore to Sault Ste. Marie

Cheapest flights from Baltimore to Sault Ste. MarieExplore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sault Ste. Marie that are best for you.

Best time to book a flight from Baltimore to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Baltimore with our price prediction graph.

Reviews of airlines servicing Sault Ste. Marie

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Sault Ste. Marie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Baltimore to Sault Ste. Marie that include hotel bookings?

How can I find direct flights from Baltimore to Sault Ste. Marie?

Can I find deals for business class flights from Baltimore to Sault Ste. Marie?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Sault Ste. Marie

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Baltimore to Sault Ste. Marie
Explore the most affordable flight options available from Baltimore to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.