What is the cheapest airline that flies from Bay City MBS Intl to Portland?

Delta and United Airlines are the most popular carriers operating from Bay City MBS Intl to Portland

What airlines fly to Portland?

Allegiant Air, Delta and United Airlines are the top three most popular airlines that fly to Portland from Bay City according to our data. Allegiant Air is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 9 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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?

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

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

$258 Cheap Flights from Bay City to Portland in 2026

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Find the cheapest flights from Bay City to Portland

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One-way

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Cheap round-trip flights

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6:25 pm - 10:45 pm

MBS

PDX

7h 20m1 stop

11:10 pm - 1:20 pm

PDX

MBS

11h 10m2 stops

$363United Airlines

Fri, Mar 6 - Mon, Mar 9

5:46 pm - 10:32 pm

MBS

PDX

7h 46m1 stop

11:05 pm - 5:09 pm

PDX

MBS

15h 04m2 stops

$364United Airlines

Thu, Jan 15 - Mon, Jan 19

2:10 pm - 12:39 am

MBS

PDX

13h 29m2 stops

11:05 pm - 5:09 pm

PDX

MBS

15h 04m2 stops

$369United Airlines

Thu, Jan 15 - Mon, Jan 19

7:00 am - 11:57 am

MBS

PDX

7h 57m1 stop

7:00 am - 5:09 pm

PDX

MBS

7h 09m1 stop

$389United Airlines

Thu, Jan 15 - Mon, Jan 19

2:10 pm - 6:56 pm

MBS

PDX

7h 46m1 stop

10:47 am - 8:17 pm

PDX

MBS

6h 30m1 stop

$399United Airlines

Sat, Jan 24 - Tue, Jan 27

2:10 pm - 6:56 pm

MBS

PDX

7h 46m1 stop

11:05 pm - 5:09 pm

PDX

MBS

15h 04m2 stops

$404United Airlines

Sat, Jan 24 - Tue, Jan 27

2:10 pm - 11:06 pm

MBS

PDX

11h 56m2 stops

5:00 am - 8:17 pm

PDX

MBS

12h 17m2 stops

$409United Airlines

Sat, Jan 24 - Tue, Jan 27

5:46 pm - 10:32 pm

MBS

PDX

7h 46m1 stop

10:47 am - 8:17 pm

PDX

MBS

6h 30m1 stop

$424United Airlines

Fri, Jan 16 - Thu, Jan 22

6:07 pm - 12:17 am

MBS

PDX

9h 10m2 stops

9:45 pm - 11:16 am

PDX

MBS

10h 31m2 stops

$429Delta

Wed, Jan 14 - Tue, Jan 20

2:10 pm - 12:31 am

MBS

PDX

13h 21m2 stops

11:05 pm - 5:09 pm

PDX

MBS

15h 04m2 stops

$434United Airlines

Fri, Jan 16 - Thu, Jan 22

United Airlines flights from Bay City to Portland

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

United Airlines

Mar 6

MBS6:25 pmBay City MBS Intl

7h 20m

1 stop

PDX10:45 pmPortland

Mar 9

PDX11:10 pmPortland

11h 10m

2 stops

MBS1:20 pmBay City MBS Intl

$363

Find similar

United Airlines

Jan 15

MBS5:46 pmBay City MBS Intl

7h 46m

1 stop

PDX10:32 pmPortland

Jan 19

PDX11:05 pmPortland

15h 04m

2 stops

MBS5:09 pmBay City MBS Intl

$364

Find similar

United Airlines

Jan 15

MBS2:10 pmBay City MBS Intl

13h 29m

2 stops

PDX12:39 amPortland

Jan 19

PDX11:05 pmPortland

15h 04m

2 stops

MBS5:09 pmBay City MBS Intl

$369

Find similar

Delta flights from Bay City to Portland

Our best Delta deals on Bay City to Portland flight tickets

Delta

Jan 7

MBS6:07 pmBay City MBS Intl

9h 10m

2 stops

PDX12:17 amPortland

Jan 14

PDX9:20 amPortland

10h 05m

2 stops

MBS10:25 pmBay City MBS Intl

$414

Find similar

Delta

Jan 14

MBS6:07 pmBay City MBS Intl

9h 10m

2 stops

PDX12:17 amPortland

Jan 20

PDX9:45 pmPortland

10h 31m

2 stops

MBS11:16 amBay City MBS Intl

$429

Find similar

Delta

Jan 7

MBS6:07 pmBay City MBS Intl

9h 10m

2 stops

PDX12:17 amPortland

Jan 14

PDX9:20 amPortland

10h 05m

2 stops

MBS10:25 pmBay City MBS Intl

$434

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Fri 3/6

6:25 pm-10:45 pm

1 stop7h 20m

Portland

Mon 3/9

11:10 pm-1:20 pm

2 stops11h 10m

$363

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Thu 1/15

5:46 pm-10:32 pm

1 stop7h 46m

Portland

Mon 1/19

11:05 pm-5:09 pm

2 stops15h 04m

$364

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Thu 1/15

2:10 pm-12:39 am

2 stops13h 29m

Portland

Mon 1/19

11:05 pm-5:09 pm

2 stops15h 04m

$369

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Thu 1/15

7:00 am-11:57 am

1 stop7h 57m

Portland

Mon 1/19

7:00 am-5:09 pm

1 stop7h 09m

$389

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Sat 1/24

2:10 pm-6:56 pm

1 stop7h 46m

Portland

Tue 1/27

10:47 am-8:17 pm

1 stop6h 30m

$399

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Sat 1/24

2:10 pm-6:56 pm

1 stop7h 46m

Portland

Tue 1/27

11:05 pm-5:09 pm

2 stops15h 04m

$404

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Sat 1/24

2:10 pm-11:06 pm

2 stops11h 56m

Portland

Tue 1/27

5:00 am-8:17 pm

2 stops12h 17m

$409

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Fri 1/16

5:46 pm-10:32 pm

1 stop7h 46m

Portland

Thu 1/22

10:47 am-8:17 pm

1 stop6h 30m

$424

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Wed 1/14

6:07 pm-12:17 am

2 stops9h 10m

Portland

Tue 1/20

9:45 pm-11:16 am

2 stops10h 31m

$429

Bay CityPortland

MBS - PDX

MBSPDX

Bay City MBS Intl

Fri 1/16

2:10 pm-12:31 am

2 stops13h 21m

Portland

Thu 1/22

11:05 pm-5:09 pm

2 stops15h 04m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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 cheapest month to fly to Portland?

The cheapest month to fly to Portland from Bay City is in October. Flight prices, which tend to average around $376, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until September to fly from Bay City, when ticket prices are also cheap, with an average price of $378.

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

You could potentially save up to 44% on your flight if you consider stops on a Bay City to Portland flight.

When to book flights from Bay City to Portland

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

Estimated round-trip price

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

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

Fastest flight time	7h 20m
Direct flights	None

The fastest flight from Bay City to Portland takes 7h 20m

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

Search flight deals

How far is Bay City MBS Intl to Portland by plane?
The distance between Bay City MBS Intl and Portland is about 1894.2 mi. 7h 20m is a normal flight duration for this route.
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?
The number of operators available for flights from Bay City MBS Intl Airport to Portland Airport is 2 as of January 2026.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bay City to Portland is United Airlines (78% of total bookings). The next most popular airline is Delta (22%).

Best airlines flying from Bay City to Portland

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 8,013 reviews		Search Delta flights
United Airlines	PriceFrom $313	Free Cancellation	Rating 7.4 9,129 reviews		Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find Bay City to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Portland from Bay City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Portland from Bay City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.