BOI - MBS

$454 Find Cheap Flights from Boise to Bay City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Bay City departing on 7/24. 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 Bay City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Bay City, 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 Boise to Bay City, 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
$454
Delta
Fri 7/24Thu 8/6
BOI - MBS • 2 stops
Cheapest one-way
$794
Delta
Wed 7/29
BOI - MBS • 2 stops
Top airlines
Delta
Cheapest • from $454 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Bay City. You'll need at least 1 connection.
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We hope you love your trip to Bay City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Bay City (BOI-MBS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Bay City 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 Boise to Bay City

Fri, Jul 24 - Thu, Aug 6
Delta Logo
11:42 pm - 11:02 am
BOI
-
MBS
9h 20m
2 stops
Delta Logo
3:44 pm - 11:59 pm
MBS
-
BOI
10h 15m
2 stops
$454Delta
Sat, May 16 - Sat, May 30
United Airlines Logo
12:08 pm - 10:23 pm
BOI
-
MBS
8h 15m
1 stop
United Airlines Logo
9:00 am - 9:40 pm
MBS
-
BOI
14h 40m
2 stops
$605United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
12:08 pm - 10:23 pm
BOI
-
MBS
8h 15m
1 stop
United Airlines Logo
9:00 am - 9:40 pm
MBS
-
BOI
14h 40m
2 stops
$607United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
8:02 am - 10:23 pm
BOI
-
MBS
12h 21m
2 stops
United Airlines Logo
9:00 am - 9:40 pm
MBS
-
BOI
14h 40m
2 stops
$610United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
8:02 am - 10:23 pm
BOI
-
MBS
12h 21m
2 stops
United Airlines Logo
9:00 am - 9:40 pm
MBS
-
BOI
14h 40m
2 stops
$612United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
12:08 pm - 10:23 pm
BOI
-
MBS
8h 15m
1 stop
United Airlines Logo
6:00 am - 11:32 am
MBS
-
BOI
7h 32m
1 stop
$675United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
12:08 pm - 10:23 pm
BOI
-
MBS
8h 15m
1 stop
United Airlines Logo
6:00 am - 11:32 am
MBS
-
BOI
7h 32m
1 stop
$677United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
8:21 am - 5:54 pm
BOI
-
MBS
7h 33m
1 stop
United Airlines Logo
6:00 am - 4:44 pm
MBS
-
BOI
12h 44m
2 stops
$687United Airlines
Sat, May 16 - Sat, May 30
United Airlines Logo
8:02 am - 10:23 pm
BOI
-
MBS
12h 21m
2 stops
United Airlines Logo
6:00 am - 4:44 pm
MBS
-
BOI
12h 44m
2 stops
$692United Airlines
Fri, Jul 24 - Thu, Aug 6
United Airlines Logo
5:46 pm - 11:55 pm
BOI
-
MBS
28h 09m
2 stops
United Airlines Logo
1:58 pm - 11:32 am
MBS
-
BOI
23h 34m
1 stop
$937United Airlines
Booking Insights

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

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Bay City were found on Delta ($454) and United Airlines ($605).

Find deals

Good to know

Cheapest flight$454
Flight from Boise to Bay City

When to book flights from Boise to Bay City

Are your dates flexible? Find out the best times to travel from Boise to Bay City 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 Boise to Bay City

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

    In the last 3 days, the lowest price for a flight from Boise to Bay City was $794 for a one-way ticket and $454 for a round-trip.

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

    No

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

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

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

    Star Alliance is the only airline alliance operating flights between Boise and Bay City.

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

    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 Boise to Bay City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bay City from Boise 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 Boise to Bay City?

    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 Bay City with an airline and back to Boise with another airline. Booking your flights between Boise and MBS 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 Boise to Bay City?

    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 Bay City from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Bay City

 
See real verified KAYAK customer reviews for airlines flying from Boise to Bay City. 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 Boise to Bay City? 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.
7.4
United AirlinesOverall score based on 9684 reviews
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

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

Information on your arrival and departure airports

Boise (BOI)
Bay City (MBS)