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Cheap flights from Bay City to Portland from $304

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bay City to Portland departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bay City to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:50 am - 11:55 am
MBS
-
PWM
5h 05m
1 stop
Delta Logo
12:40 pm - 5:40 pm
PWM
-
MBS
5h 00m
1 stop
$304Delta
Wed, Jun 3 - Sun, Jun 7
Delta Logo
6:13 pm - 12:43 am
MBS
-
PWM
6h 30m
2 stops
Delta Logo
12:40 pm - 5:40 pm
PWM
-
MBS
5h 00m
1 stop
$314Delta
Wed, Jun 3 - Sun, Jun 7
Delta Logo
6:13 pm - 12:43 am
MBS
-
PWM
6h 30m
2 stops
Delta Logo
12:40 pm - 5:40 pm
PWM
-
MBS
5h 00m
1 stop
$374Delta
Wed, Jun 3 - Sun, Jun 7
Delta Logo
6:13 pm - 12:43 am
MBS
-
PWM
6h 30m
2 stops
Delta Logo
12:40 pm - 5:40 pm
PWM
-
MBS
5h 00m
1 stop
$404Delta
Wed, Jun 3 - Sun, Jun 7
Delta Logo
6:13 pm - 12:43 am
MBS
-
PWM
6h 30m
2 stops
Delta Logo
11:48 am - 10:40 pm
PWM
-
MBS
10h 52m
2 stops
$444Delta
Wed, Jun 3 - Sun, Jun 7
Delta Logo
6:13 pm - 12:43 am
MBS
-
PWM
6h 30m
2 stops
Delta Logo
12:40 pm - 5:40 pm
PWM
-
MBS
5h 00m
1 stop
$464Delta
Wed, Jun 3 - Sun, Jun 7
Delta Logo
6:13 pm - 12:43 am
MBS
-
PWM
6h 30m
2 stops
Delta Logo
11:48 am - 10:40 pm
PWM
-
MBS
10h 52m
2 stops
$489Delta
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
6:00 am - 9:51 pm
MBS
-
PWM
15h 51m
1 stop
United Airlines Logo
6:00 am - 1:12 pm
PWM
-
MBS
7h 12m
1 stop
$542United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
2:14 pm - 11:51 pm
MBS
-
PWM
9h 37m
2 stops
United Airlines Logo
5:15 am - 1:27 pm
PWM
-
MBS
8h 12m
2 stops
$545United Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
6:00 am - 11:51 pm
MBS
-
PWM
17h 51m
2 stops
United Airlines Logo
5:15 am - 1:12 pm
PWM
-
MBS
7h 57m
2 stops
$557United Airlines
Wed, Jun 3 - Sun, Jun 7

United Airlines flights from Bay City to Portland, Maine

Our best United Airlines deals on Bay City to Portland, Maine flight tickets
United Airlines
Jun 3
MBS6:00 amBay City MBS Intl
15h 51m
1 stop
PWM9:51 pmPortland
Jun 7
PWM6:00 amPortland
7h 12m
1 stop
MBS1:12 pmBay City MBS Intl
$542
United Airlines
May 28
MBS2:14 pmBay City MBS Intl
9h 37m
2 stops
PWM11:51 pmPortland
May 31
PWM5:15 amPortland
8h 12m
2 stops
MBS1:27 pmBay City MBS Intl
$545
United Airlines
Jun 3
MBS6:00 amBay City MBS Intl
17h 51m
2 stops
PWM11:51 pmPortland
Jun 7
PWM5:15 amPortland
7h 57m
2 stops
MBS1:12 pmBay City MBS Intl
$557

Delta flights from Bay City to Portland, Maine

Our best Delta deals on Bay City to Portland, Maine flight tickets
Delta
Jun 3
MBS6:50 amBay City MBS Intl
5h 05m
1 stop
PWM11:55 amPortland
Jun 7
PWM12:40 pmPortland
5h 00m
1 stop
MBS5:40 pmBay City MBS Intl
$304
Delta
Jun 3
MBS6:13 pmBay City MBS Intl
6h 30m
2 stops
PWM12:43 amPortland
Jun 7
PWM12:40 pmPortland
5h 00m
1 stop
MBS5:40 pmBay City MBS Intl
$314
Delta
Jun 3
MBS6:13 pmBay City MBS Intl
6h 30m
2 stops
PWM12:43 amPortland
Jun 7
PWM12:40 pmPortland
5h 00m
1 stop
MBS5:40 pmBay City MBS Intl
$374

momondo Fare Finder

 
Customize your flight search to find flights from Bay City to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Bay City to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:50 am-11:55 am

1 stop5h 05m

Portland

Sun 6/7

12:40 pm-5:40 pm

1 stop5h 00m

$304

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:13 pm-12:43 am

2 stops6h 30m

Portland

Sun 6/7

12:40 pm-5:40 pm

1 stop5h 00m

$314

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:13 pm-12:43 am

2 stops6h 30m

Portland

Sun 6/7

12:40 pm-5:40 pm

1 stop5h 00m

$374

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:13 pm-12:43 am

2 stops6h 30m

Portland

Sun 6/7

12:40 pm-5:40 pm

1 stop5h 00m

$404

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:13 pm-12:43 am

2 stops6h 30m

Portland

Sun 6/7

11:48 am-10:40 pm

2 stops10h 52m

$444

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:13 pm-12:43 am

2 stops6h 30m

Portland

Sun 6/7

12:40 pm-5:40 pm

1 stop5h 00m

$464

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:13 pm-12:43 am

2 stops6h 30m

Portland

Sun 6/7

11:48 am-10:40 pm

2 stops10h 52m

$489

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:00 am-9:51 pm

1 stop15h 51m

Portland

Sun 6/7

6:00 am-1:12 pm

1 stop7h 12m

$542

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Thu 5/28

2:14 pm-11:51 pm

2 stops9h 37m

Portland

Sun 5/31

5:15 am-1:27 pm

2 stops8h 12m

$545

Bay CityPortland

MBS - PWM

MBSPWM

Bay City MBS Intl

Wed 6/3

6:00 am-11:51 pm

2 stops17h 51m

Portland

Sun 6/7

5:15 am-1:12 pm

2 stops7h 57m

$557

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

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How to get the cheapest flight ticket from Bay City to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Bay City to Portland, Maine flights?

You could potentially save up to 33% on your flight if you consider stops on a Bay City to Portland, Maine flight.

When to book flights from Bay City to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Bay City to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bay City to Portland, Maine (MBS to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bay City to Portland, Maine

Fastest flight time

4h 16m

Direct flights

None
The fastest flight from Bay City to Portland, Maine takes 4h 16m
There are no direct flights from Bay City to Portland, Maine. There are no popular flight routes from Bay City to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Bay City to Portland, Maine

  • How far is Bay City MBS Intl to Portland by plane?

    There are 680.6 mi between Bay City MBS Intl and Portland. A reasonable flight in good conditions will take 4h 16m.

  • When did momondo last update prices for flights from Bay City MBS Intl Airport to Portland Airport?

    Prices for flights from Bay City MBS Intl Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bay City MBS Intl Airport to Portland Airport?

  • How old do you have to be to fly from Bay City MBS Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bay City MBS Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Bay City to Portland, Maine?

Best airlines flying from Bay City to Portland, Maine

Compare and see reviews for airlines that fly from Bay City to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,454 reviews
Search Delta flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Freeport
Conway
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Bay City to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bay City to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from Bay City to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bay City to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Bay City to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Bay City.

I’m not ready to book a flight from Bay City to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bay City to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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