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Cheap flights from Bay City to Portland from $354

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 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bay City to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:03 pm - 10:52 pmMBS  Bay City MBS Intl-PDX Portland
6h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
2:27 pm - 11:54 pmPDX  Portland-MBS Bay City MBS Intl
6h 27m1 stop Chicago O'Hare Intl
$354United Airlines
Fri, Sep 4 - Wed, Sep 9
United Airlines Logo
7:03 pm - 10:52 pmMBS  Bay City MBS Intl-PDX Portland
6h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
8:40 am - 11:54 pmPDX  Portland-MBS Bay City MBS Intl
12h 14m2 stops Denver Intl Chicago O'Hare Intl
$360United Airlines
Fri, Sep 4 - Wed, Sep 9
United Airlines Logo
8:30 am - 8:10 pmMBS  Bay City MBS Intl-PDX Portland
14h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:02 am - 4:24 pmPDX  Portland-MBS Bay City MBS Intl
6h 22m1 stop Chicago O'Hare Intl
$444United Airlines
Thu, Oct 1 - Tue, Oct 6
Delta Logo
3:46 pm - 10:02 pmMBS  Bay City MBS Intl-PDX Portland
9h 16m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:12 pm - 11:01 amPDX  Portland-MBS Bay City MBS Intl
8h 49m1 stop Detroit Metropolitan Wayne County
$453Delta
Fri, Oct 16 - Sun, Oct 18
United Airlines Logo
6:00 am - 11:53 amMBS  Bay City MBS Intl-PDX Portland
8h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
10:45 am - 7:54 pmPDX  Portland-MBS Bay City MBS Intl
6h 09m1 stop Chicago O'Hare Intl
$454United Airlines
Sat, Dec 5 - Tue, Dec 8
Delta Logo
3:46 pm - 11:59 pmMBS  Bay City MBS Intl-PDX Portland
11h 13m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
Delta Logo
11:12 pm - 11:01 amPDX  Portland-MBS Bay City MBS Intl
8h 49m1 stop Detroit Metropolitan Wayne County
$463Delta
Fri, Oct 16 - Sun, Oct 18
United Airlines Logo
8:30 am - 8:10 pmMBS  Bay City MBS Intl-PDX Portland
14h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:27 pm - 11:49 pmPDX  Portland-MBS Bay City MBS Intl
6h 22m1 stop Chicago O'Hare Intl
$464United Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
8:30 am - 3:05 pmMBS  Bay City MBS Intl-PDX Portland
9h 35m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:27 pm - 11:49 pmPDX  Portland-MBS Bay City MBS Intl
6h 22m1 stop Chicago O'Hare Intl
$464United Airlines
Sat, Oct 3 - Sat, Oct 10
Delta Logo
6:15 pm - 11:20 pmMBS  Bay City MBS Intl-PDX Portland
8h 05m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
12:25 am - 2:57 pmPDX  Portland-MBS Bay City MBS Intl
11h 32m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$505Delta
Fri, Sep 4 - Tue, Sep 8
Delta Logo
6:15 pm - 9:59 pmMBS  Bay City MBS Intl-PDX Portland
6h 44m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:00 pm - 11:01 amPDX  Portland-MBS Bay City MBS Intl
9h 01m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$542Delta
Mon, Sep 28 - Wed, Oct 7

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United Airlines flights from Bay City to Portland

Our best United Airlines deals on Bay City to Portland flight tickets
United Airlines
Sep 4
MBS7:03 pmBay City MBS Intl
6h 49m
1 stop
PDX10:52 pmPortland
Sep 9
PDX2:27 pmPortland
6h 27m
1 stop
MBS11:54 pmBay City MBS Intl
$354
United Airlines
Sep 4
MBS7:03 pmBay City MBS Intl
6h 49m
1 stop
PDX10:52 pmPortland
Sep 9
PDX8:40 amPortland
12h 14m
2 stops
MBS11:54 pmBay City MBS Intl
$360
United Airlines
Oct 1
MBS8:30 amBay City MBS Intl
14h 40m
2 stops
PDX8:10 pmPortland
Oct 6
PDX7:02 amPortland
6h 22m
1 stop
MBS4:24 pmBay City MBS Intl
$444

Delta flights from Bay City to Portland

Our best Delta deals on Bay City to Portland flight tickets
Delta
Oct 16
MBS3:46 pmBay City MBS Intl
9h 16m
1 stop
PDX10:02 pmPortland
Oct 18
PDX11:12 pmPortland
8h 49m
1 stop
MBS11:01 amBay City MBS Intl
$453
Delta
Oct 16
MBS3:46 pmBay City MBS Intl
11h 13m
2 stops
PDX11:59 pmPortland
Oct 18
PDX11:12 pmPortland
8h 49m
1 stop
MBS11:01 amBay City MBS Intl
$463
Delta
Sep 4
MBS6:15 pmBay City MBS Intl
8h 05m
2 stops
PDX11:20 pmPortland
Sep 8
PDX12:25 amPortland
11h 32m
2 stops
MBS2:57 pmBay City MBS Intl
$505

momondo Fare Finder

 
Customize your flight search to find flights from Bay City to Portland 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 August 8, 2026.
Use the filters below to find and compare flights from Bay City to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Fri 9/4

7:03 pm-10:52 pm

1 stop6h 49m

Portland

Wed 9/9

2:27 pm-11:54 pm

1 stop6h 27m

$354

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Fri 9/4

7:03 pm-10:52 pm

1 stop6h 49m

Portland

Wed 9/9

8:40 am-11:54 pm

2 stops12h 14m

$360

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Thu 10/1

8:30 am-8:10 pm

2 stops14h 40m

Portland

Tue 10/6

7:02 am-4:24 pm

1 stop6h 22m

$444

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Fri 10/16

3:46 pm-10:02 pm

1 stop9h 16m

Portland

Sun 10/18

11:12 pm-11:01 am

1 stop8h 49m

$453

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Sat 12/5

6:00 am-11:53 am

1 stop8h 53m

Portland

Tue 12/8

10:45 am-7:54 pm

1 stop6h 09m

$454

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Fri 10/16

3:46 pm-11:59 pm

2 stops11h 13m

Portland

Sun 10/18

11:12 pm-11:01 am

1 stop8h 49m

$463

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Sat 10/3

8:30 am-8:10 pm

2 stops14h 40m

Portland

Sat 10/10

2:27 pm-11:49 pm

1 stop6h 22m

$464

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Sat 10/3

8:30 am-3:05 pm

2 stops9h 35m

Portland

Sat 10/10

2:27 pm-11:49 pm

1 stop6h 22m

$464

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Fri 9/4

6:15 pm-11:20 pm

2 stops8h 05m

Portland

Tue 9/8

12:25 am-2:57 pm

2 stops11h 32m

$505

Bay CityPortland

MBS Bay City MBS Intl - PDX Portland

MBSPDX

Bay City MBS Intl

Mon 9/28

6:15 pm-9:59 pm

1 stop6h 44m

Portland

Wed 10/7

11:00 pm-11:01 am

2 stops9h 01m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Bay City is in April. Flight prices, which tend to average around $368, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in April, then you should wait until September to fly from Bay City, when ticket prices are also cheap, with an average price of $378.

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

6h 44m

Direct flights

None
The fastest flight from Bay City to Portland takes 6h 44m
There are no direct flights from Bay City to Portland. There are no popular flight routes from Bay City to Portland.
Search flight deals

Frequently asked questions about flying from Bay City to Portland

  • 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. 6h 44m 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?

  • 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?

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
United AirlinesPriceFrom $309Free CancellationRating
7.4
10,086 reviews
Search United Airlines flights
DeltaPriceFrom $368Free CancellationRating
7.8
8,504 reviews
Search Delta flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

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.

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