$104 Cheap Flights from Boise (BOI) to McAllen (MFE)

View $104 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Miller Intl. Airport (MFE)

Cheap Flights from Boise to McAllen (BOI-MFE)

Prices were available within the past 7 days and start at $104 for one-way flights and $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 9 - Sat, Dec 13
BOI
Boise
MFE
McAllen
$207 Roundtrip, found 18 hours ago
$207
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Dec 9 from Boise to McAllen, returning Sat, Dec 13, priced at $207 found 18 hours ago
Delta
Tue, Dec 30 - Tue, Apr 7
BOI
Boise
MFE
McAllen
$253 Roundtrip, found 20 hours ago
$253
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Dec 30 from Boise to McAllen, returning Tue, Apr 7, priced at $253 found 20 hours ago
Delta
Tue, Dec 9 - Sun, Dec 14
BOI
Boise
MFE
McAllen
$261 Roundtrip, found 18 hours ago
$261
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Dec 9 from Boise to McAllen, returning Sun, Dec 14, priced at $261 found 18 hours ago
Delta
Thu, Dec 11 - Fri, Dec 12
BOI
Boise
MFE
McAllen
$268 Roundtrip, found 18 hours ago
$268
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, Dec 11 from Boise to McAllen, returning Fri, Dec 12, priced at $268 found 18 hours ago
Delta
Tue, Dec 30 - Sat, Apr 4
BOI
Boise
MFE
McAllen
$278 Roundtrip, found 20 hours ago
$278
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Dec 30 from Boise to McAllen, returning Sat, Apr 4, priced at $278 found 20 hours ago
American Airlines
Fri, Jan 9 - Thu, Jan 22
BOI
Boise
MFE
McAllen
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 9 from Boise to McAllen, returning Thu, Jan 22, priced at $285 found 1 day ago
Delta
Sat, Dec 6 - Sun, Dec 7
BOI
Boise
MFE
McAllen
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 6 from Boise to McAllen, returning Sun, Dec 7, priced at $286 found 2 days ago
Delta
Tue, Dec 30 - Sat, Jan 10
BOI
Boise
MFE
McAllen
$287 Roundtrip, found 22 hours ago
$287
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Dec 30 from Boise to McAllen, returning Sat, Jan 10, priced at $287 found 22 hours ago
United
Sat, Dec 6 - Mon, Dec 15
BOI
Boise
MFE
McAllen
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select United flight, departing Sat, Dec 6 from Boise to McAllen, returning Mon, Dec 15, priced at $303 found 2 days ago
Alaska Airlines
Fri, Jan 9 - Thu, Jan 22
BOI
Boise
MFE
McAllen
$381 Roundtrip, found 1 day ago
$381
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Jan 9 from Boise to McAllen, returning Thu, Jan 22, priced at $381 found 1 day ago

Find the cheapest month to fly from Boise (BOI) to McAllen (MFE)

April is typically the cheapest month to fly

From $238 - $617 per traveler.

Alternative airports near McAllen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $533
MFE
Miller Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $533

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Miller Intl. Airport (MFE) cost?
Lock in a cheap one-way flight from $104 or cheap return flight from $207 from Boise Airport (BOI) to Miller Intl. Airport (MFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Miller Intl. Airport (MFE)?
December is the least expensive month to fly from BOI to MFE. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Boise Airport (BOI) to Miller Intl. Airport (MFE)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BOI to MFE flight.
How many flights per day from Boise Airport (BOI) to Miller Intl. Airport (MFE)?
You'll have to take a flight with a layover when traveling from Boise Airport (BOI) to Miller Intl. Airport (MFE). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BOI to MFE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Miller Intl. Airport (MFE)?
To avoid possible delays on the Boise Airport (BOI) to Miller Intl. Airport (MFE) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Miller Intl. Airport (MFE) last-minute?
Holding off until just before your trip to book a ticket from BOI to MFE often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a BOI to MFE flight and hotel package?
Booking a BOI to MFE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Miller Intl. Airport (MFE)?
It's generally possible to cancel or reschedule your BOI to MFE flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Boise
Destination airport
Miller Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$207
Distance
1568 mi

Book with confidence

Boise to McAllen Flights

The cheapest times to fly from Boise to McAllen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to McAllen are during the month of December. You can find some of the cheapest flights from Boise to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to McAllen

Sunday is one of the best days to book for cheap flights from Boise to McAllen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to McAllen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to McAllen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to McAllen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to McAllen Flights

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*Available to One Key members.