MBS - PWM

$435 Find Cheap Flights from Bay City to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bay City to Portland departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bay City to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bay City to Portland, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$435
United Airlines
Mon 8/31Wed 9/9
MBS - PWM • 1 stop
Cheapest one-way
$453
Delta
Tue 6/23
MBS - PWM • 1 stop
Top airlines
Cheapest • from $435 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bay City and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $525 (round-trip)
Shortest trip • 4h 37m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bay City to Portland (MBS-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bay City to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bay City to Portland

Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
9:00 am - 2:34 pm
MBS
-
PWM
5h 34m
1 stop
United Airlines Logo
4:57 pm - 11:49 pm
PWM
-
MBS
6h 52m
1 stop
$435United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
9:00 am - 2:34 pm
MBS
-
PWM
5h 34m
1 stop
United Airlines Logo
3:43 pm - 11:49 pm
PWM
-
MBS
8h 06m
2 stops
$441United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
7:03 pm - 5:42 pm
MBS
-
PWM
22h 39m
1 stop
United Airlines Logo
4:57 pm - 11:49 pm
PWM
-
MBS
6h 52m
1 stop
$527United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
7:03 pm - 2:34 pm
MBS
-
PWM
19h 31m
1 stop
United Airlines Logo
5:15 am - 6:05 pm
PWM
-
MBS
12h 50m
2 stops
$537United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
7:03 pm - 11:32 pm
MBS
-
PWM
28h 29m
2 stops
United Airlines Logo
5:15 am - 6:05 pm
PWM
-
MBS
12h 50m
2 stops
$542United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
7:03 pm - 7:24 pm
MBS
-
PWM
24h 21m
2 stops
United Airlines Logo
3:43 pm - 11:49 pm
PWM
-
MBS
8h 06m
2 stops
$547United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
7:03 pm - 2:38 pm
MBS
-
PWM
19h 35m
3 stops
United Airlines Logo
3:43 pm - 11:49 pm
PWM
-
MBS
8h 06m
2 stops
$558United Airlines
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
7:03 pm - 2:38 pm
MBS
-
PWM
19h 35m
3 stops
United Airlines Logo
3:43 pm - 11:49 pm
PWM
-
MBS
8h 06m
2 stops
$577United Airlines
Wed, Jul 15 - Sun, Jul 19
Delta Logo
6:15 pm - 12:59 am
MBS
-
PWM
6h 44m
2 stops
Delta Logo
4:52 pm - 10:38 pm
PWM
-
MBS
5h 46m
1 stop
$727Delta
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
1:58 pm - 9:41 pm
MBS
-
PWM
7h 43m
1 stop
United Airlines Logo
6:00 am - 11:55 pm
PWM
-
MBS
17h 55m
1 stop
$737United Airlines
Booking Insights

KAYAK's insights & trends for Bay City to Portland flights

Get data-powered insights and trends into flights from Bay City to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bay City to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Bay City to Portland were found on United Airlines ($435) and Delta ($727).

Good to know

Cheapest flight$435
Flight from Bay City to Portland

When to book flights from Bay City to Portland

Are your dates flexible? Find out the best times to travel from Bay City to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bay City to Portland

  • What is the cheapest flight from Bay City to Portland?

    In the last 5 days, the lowest price for a flight from Bay City to Portland was $453 for a one-way ticket and $435 for a round-trip.

  • Do I need a passport to fly between Bay City and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Bay City to Portland?

    Bay City and Portland are both served by 1 main airport. You will leave Bay City from Bay City MBS Intl and will be arriving at Portland.

  • Which aircraft models fly most regularly from Bay City to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bay City to Portland?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Bay City and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Bay City to Portland, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Bay City to Portland are Delta and United Airlines. With an average price for the route of $538 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $561 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Bay City to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bay City to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bay City to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Bay City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bay City to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Bay City with another airline. Booking your flights between Bay City and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bay City to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Bay City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bay City to Portland

 
See real verified KAYAK customer reviews for airlines flying from Bay City to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bay City to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8406 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
Airline reviews

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

10.0 ExcellentPaula, Jun 2026
STL - ATL
Read more Delta reviews

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Everything you need to know for your flight from Bay City to Portland

Information on your arrival and departure airports