What airlines fly to Bay City?

Delta, United Airlines and Allegiant Air are the top three most popular airlines that fly to Bay City from Portland according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Bay City. Keep in mind that there are 7 different airlines that fly to Bay City on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Bay City MBS Intl Airport were last updated today.

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

The number of operators available for flights from Portland Airport to Bay City MBS Intl Airport is 2 as of August 2026.

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

What documentation or ID do you need to fly to Bay City MBS Intl Airport?

The travel and health documents required for your trip to Bay City MBS Intl 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 Bay City MBS Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$354 Cheap Flights from Portland to Bay City in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Bay City

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:43 am - 10:27 pmPDX Portland-MBS Bay City MBS Intl

7h 44m1 stop Detroit Metropolitan Wayne County

6:50 am - 10:41 amMBS Bay City MBS Intl-PDX Portland

6h 51m1 stop Detroit Metropolitan Wayne County

$354Delta

Sat, Oct 24 - Fri, Oct 30

11:12 pm - 11:01 amPDX Portland-MBS Bay City MBS Intl

8h 49m1 stop Detroit Metropolitan Wayne County

6:07 pm - 10:02 pmMBS Bay City MBS Intl-PDX Portland

6h 55m1 stop Detroit Metropolitan Wayne County

$354Delta

Fri, Oct 16 - Thu, Oct 22

2:27 pm - 11:49 pmPDX Portland-MBS Bay City MBS Intl

6h 22m1 stop Chicago O'Hare Intl

8:30 am - 8:10 pmMBS Bay City MBS Intl-PDX Portland

14h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$364United Airlines

Sat, Oct 17 - Sat, Oct 24

11:43 am - 10:27 pmPDX Portland-MBS Bay City MBS Intl

7h 44m1 stop Detroit Metropolitan Wayne County

3:46 pm - 11:47 pmMBS Bay City MBS Intl-PDX Portland

11h 01m2 stops Detroit Metropolitan Wayne County Salt Lake City

$364Delta

Sat, Oct 24 - Fri, Oct 30

11:00 pm - 11:01 amPDX Portland-MBS Bay City MBS Intl

9h 01m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

3:46 pm - 10:02 pmMBS Bay City MBS Intl-PDX Portland

9h 16m1 stop Detroit Metropolitan Wayne County

$364Delta

Fri, Oct 16 - Thu, Oct 22

11:00 pm - 3:06 pmPDX Portland-MBS Bay City MBS Intl

13h 06m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

3:46 pm - 11:44 pmMBS Bay City MBS Intl-PDX Portland

10h 58m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$369Delta

Fri, Oct 16 - Thu, Oct 22

11:12 pm - 11:01 amPDX Portland-MBS Bay City MBS Intl

8h 49m1 stop Detroit Metropolitan Wayne County

6:07 pm - 10:02 pmMBS Bay City MBS Intl-PDX Portland

6h 55m1 stop Detroit Metropolitan Wayne County

$370Delta

Fri, Oct 16 - Thu, Oct 22

11:12 pm - 11:01 amPDX Portland-MBS Bay City MBS Intl

8h 49m1 stop Detroit Metropolitan Wayne County

3:46 pm - 11:59 pmMBS Bay City MBS Intl-PDX Portland

11h 13m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$380Delta

Fri, Oct 16 - Thu, Oct 22

11:00 pm - 3:06 pmPDX Portland-MBS Bay City MBS Intl

13h 06m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

3:46 pm - 11:44 pmMBS Bay City MBS Intl-PDX Portland

10h 58m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$386Delta

Fri, Oct 16 - Thu, Oct 22

2:27 pm - 11:49 pmPDX Portland-MBS Bay City MBS Intl

6h 22m1 stop Chicago O'Hare Intl

8:30 am - 9:27 pmMBS Bay City MBS Intl-PDX Portland

15h 57m2 stops Chicago O'Hare Intl Newark

$389United Airlines

Fri, Oct 16 - Tue, Oct 20

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United Airlines flights from Portland to Bay City

Our best United Airlines deals on Portland to Bay City flight tickets

United Airlines

Oct 16

PDX2:27 pmPortland

6h 22m

1 stop

MBS11:49 pmBay City MBS Intl

Oct 20

MBS8:30 amBay City MBS Intl

15h 57m

2 stops

PDX9:27 pmPortland

$389

United Airlines

Oct 24

PDX7:33 pmPortland

14h 14m

2 stops

MBS12:47 pmBay City MBS Intl

Oct 30

MBS1:34 pmBay City MBS Intl

8h 38m

1 stop

PDX7:12 pmPortland

$435

United Airlines

Oct 17

PDX10:43 amPortland

10h 06m

2 stops

MBS11:49 pmBay City MBS Intl

Oct 24

MBS8:30 amBay City MBS Intl

13h 01m

3 stops

PDX6:31 pmPortland

$450

Delta flights from Portland to Bay City

Our best Delta deals on Portland to Bay City flight tickets

Delta

Oct 24

PDX11:43 amPortland

7h 44m

1 stop

MBS10:27 pmBay City MBS Intl

Oct 30

MBS6:50 amBay City MBS Intl

6h 51m

1 stop

PDX10:41 amPortland

$354

Delta

Oct 24

PDX11:43 amPortland

7h 44m

1 stop

MBS10:27 pmBay City MBS Intl

Oct 30

MBS3:46 pmBay City MBS Intl

11h 01m

2 stops

PDX11:47 pmPortland

$364

Delta

Oct 16

PDX11:00 pmPortland

13h 06m

2 stops

MBS3:06 pmBay City MBS Intl

Oct 22

MBS3:46 pmBay City MBS Intl

10h 58m

2 stops

PDX11:44 pmPortland

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Sat 10/24

11:43 am-10:27 pm

1 stop7h 44m

Bay City MBS Intl

Fri 10/30

6:50 am-10:41 am

1 stop6h 51m

$354

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

11:12 pm-11:01 am

1 stop8h 49m

Bay City MBS Intl

Thu 10/22

6:07 pm-10:02 pm

1 stop6h 55m

$354

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Sat 10/17

2:27 pm-11:49 pm

1 stop6h 22m

Bay City MBS Intl

Sat 10/24

8:30 am-8:10 pm

2 stops14h 40m

$364

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Sat 10/24

11:43 am-10:27 pm

1 stop7h 44m

Bay City MBS Intl

Fri 10/30

3:46 pm-11:47 pm

2 stops11h 01m

$364

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

11:00 pm-11:01 am

2 stops9h 01m

Bay City MBS Intl

Thu 10/22

3:46 pm-10:02 pm

1 stop9h 16m

$364

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

11:00 pm-3:06 pm

2 stops13h 06m

Bay City MBS Intl

Thu 10/22

3:46 pm-11:44 pm

2 stops10h 58m

$369

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

11:12 pm-11:01 am

1 stop8h 49m

Bay City MBS Intl

Thu 10/22

6:07 pm-10:02 pm

1 stop6h 55m

$370

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

11:12 pm-11:01 am

1 stop8h 49m

Bay City MBS Intl

Thu 10/22

3:46 pm-11:59 pm

2 stops11h 13m

$380

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

11:00 pm-3:06 pm

2 stops13h 06m

Bay City MBS Intl

Thu 10/22

3:46 pm-11:44 pm

2 stops10h 58m

$386

PortlandBay City

PDX Portland - MBS Bay City MBS Intl

PDXMBS

Portland

Fri 10/16

2:27 pm-11:49 pm

1 stop6h 22m

Bay City MBS Intl

Tue 10/20

8:30 am-9:27 pm

2 stops15h 57m

$389

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Bay City?

Prices are currently low for flights on this route.

Typical prices usually range from $474 to $512.
The lowest price recently found on this route was $354.

What is the cheapest month to fly to Bay City?

The cheapest month to fly to Bay City from Portland is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Bay City from Portland during June instead. Flights to Bay City in June, while not as cheap as those in July, still average around $0.

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

You could potentially save up to 16% on your flight if you consider stops on a Portland to Bay City flight.

When to book flights from Portland to Bay City

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

Estimated round-trip price

Cheap Portland to Bay City (PDX to MBS) flight deals and tips

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

Best Price Found	$354
Fastest flight time	6h 27m
Direct flights	None

The best flight deal from Portland to Bay City found on momondo in the last 72 hours is $354

The fastest flight from Portland to Bay City takes 6h 27m

There are no direct flights from Portland to Bay City. There are no popular flight routes from Portland to Bay City.

Search flight deals

Frequently asked questions about flying from Portland to Bay City

How far is Portland to Bay City MBS Intl by plane?
The straight-line distance from Portland to Bay City MBS Intl is 1894.2 mi. 6h 27m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Bay City MBS Intl Airport?
Prices for flights from Portland Airport to Bay City MBS Intl Airport were last updated today.
How many operators does momondo search for flights from Portland Airport to Bay City MBS Intl Airport?
The number of operators available for flights from Portland Airport to Bay City MBS Intl Airport is 2 as of August 2026.
How old do you have to be to fly from Portland Airport to Bay City MBS Intl 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 Portland Airport to Bay City MBS Intl Airport.
What documentation or ID do you need to fly to Bay City MBS Intl Airport?
The travel and health documents required for your trip to Bay City MBS Intl 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 Bay City MBS Intl 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 Portland to Bay City?
Based on momondo bookings for flights between Portland and Bay City, the leading airline is United Airlines, making up 72% of the total bookings. Other popular airlines include Delta with 28%.

Best airlines flying from Portland to Bay City

Compare and see reviews for airlines that fly from Portland to Bay City with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $340	Free Cancellation	Rating 7.4 10,102 reviews		Search United Airlines flights
Delta	PriceFrom $373	Free Cancellation	Rating 7.8 8,505 reviews		Search Delta flights

Frankenmuth

Saginaw

Mount Pleasant

Auburn

Bridgeport

Alma

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

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

Yes. All flights to Bay City from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Bay City.

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