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Cheap flights from Idaho to Birmingham from $854

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Birmingham departing on 11/9. 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

Find the cheapest flights from Idaho to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:20 am - 12:35 pm
BOI
-
BHX
23h 15m
2 stops
United Airlines Logo
6:10 am - 9:32 pm
BHX
-
BOI
22h 22m
2 stops
$854United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
6:15 am - 12:35 pm
BOI
-
BHX
23h 20m
2 stops
United Airlines Logo
6:10 am - 9:30 pm
BHX
-
BOI
22h 20m
2 stops
$855United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
6:15 am - 12:35 pm
BOI
-
BHX
23h 20m
2 stops
United Airlines Logo
6:10 am - 9:30 pm
BHX
-
BOI
22h 20m
2 stops
$856United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
12:00 pm - 12:35 pm
BOI
-
BHX
17h 35m
2 stops
United Airlines Logo
6:10 am - 4:42 pm
BHX
-
BOI
41h 32m
3 stops
$865United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
8:23 am - 12:35 pm
BOI
-
BHX
21h 12m
2 stops
United Airlines Logo
6:10 am - 4:59 pm
BHX
-
BOI
41h 49m
3 stops
$866United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
6:30 am - 5:25 pm
BOI
-
BHX
27h 55m
2 stops
United Airlines Logo
10:40 am - 11:26 am
BHX
-
BOI
55h 46m
2 stops
$1,044United Airlines
Sun, Sep 6 - Sun, Sep 13
Air Canada Logo
6:30 am - 9:45 am
BOI
-
BHX
20h 15m
3 stops
Air Canada Logo
5:55 am - 10:53 pm
BHX
-
BOI
23h 58m
3 stops
$1,172Air Canada
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:03 am - 9:45 am
BOI
-
BHX
18h 42m
3 stops
Multiple Airlines Logo
6:05 pm - 10:53 pm
BHX
-
BOI
35h 48m
2 stops
$1,634Multiple Airlines
Sun, Sep 6 - Sun, Sep 13

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United Airlines flights from Idaho to Birmingham

Our best United Airlines deals on Idaho to Birmingham flight tickets
United Airlines
Nov 9
BOI6:20 amBoise Air Term. Gowen Fld
23h 15m
2 stops
BHX12:35 pmBirmingham
Nov 11
BHX6:10 amBirmingham
22h 22m
2 stops
BOI9:32 pmBoise Air Term. Gowen Fld
$854
United Airlines
Nov 9
BOI6:15 amBoise Air Term. Gowen Fld
23h 20m
2 stops
BHX12:35 pmBirmingham
Nov 11
BHX6:10 amBirmingham
22h 20m
2 stops
BOI9:30 pmBoise Air Term. Gowen Fld
$855
United Airlines
Nov 9
BOI6:15 amBoise Air Term. Gowen Fld
23h 20m
2 stops
BHX12:35 pmBirmingham
Nov 11
BHX6:10 amBirmingham
22h 20m
2 stops
BOI9:30 pmBoise Air Term. Gowen Fld
$856

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Birmingham 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 July 25, 2026.
Use the filters below to find and compare flights from Idaho to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Mon 11/9

6:20 am-12:35 pm

2 stops23h 15m

Birmingham

Wed 11/11

6:10 am-9:32 pm

2 stops22h 22m

$854

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Mon 11/9

6:15 am-12:35 pm

2 stops23h 20m

Birmingham

Wed 11/11

6:10 am-9:30 pm

2 stops22h 20m

$855

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Mon 11/9

6:15 am-12:35 pm

2 stops23h 20m

Birmingham

Wed 11/11

6:10 am-9:30 pm

2 stops22h 20m

$856

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Mon 11/9

12:00 pm-12:35 pm

2 stops17h 35m

Birmingham

Wed 11/11

6:10 am-4:42 pm

3 stops41h 32m

$865

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Mon 11/9

8:23 am-12:35 pm

2 stops21h 12m

Birmingham

Wed 11/11

6:10 am-4:59 pm

3 stops41h 49m

$866

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Sun 9/6

6:30 am-5:25 pm

2 stops27h 55m

Birmingham

Sun 9/13

10:40 am-11:26 am

2 stops55h 46m

$1,044
Quickest round-trip

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Sun 9/6

6:30 am-9:45 am

3 stops20h 15m

Birmingham

Sun 9/13

5:55 am-10:53 pm

3 stops23h 58m

$1,172

BoiseBirmingham

BOI - BHX

BOIBHX

Boise Air Term. Gowen Fld

Sun 9/6

8:03 am-9:45 am

3 stops18h 42m

Birmingham

Sun 9/13

6:05 pm-10:53 pm

2 stops35h 48m

$1,634

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to Birmingham flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Birmingham

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Idaho to Birmingham takes 22h 35m
There are no direct flights from Idaho to Birmingham. There are no popular flight routes from Idaho to Birmingham.
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Frequently asked questions about flying from Idaho to Birmingham

  • When did momondo last update prices for flights from Idaho to Birmingham Airport?

    Prices for flights from Idaho to Birmingham Airport were last updated today.

  • How old do you have to be to fly from Idaho to Birmingham 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 Idaho to Birmingham Airport.

  • What documentation or ID do you need to fly to Birmingham Airport?

    The travel and health documents you'll need for your trip to Birmingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Birmingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Idaho to Birmingham

  • How do I get Price Alerts for flights from Idaho to Birmingham?

    Price Alerts will notify you by email when the price for flights to Birmingham from Idaho decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Idaho to Birmingham with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Malvern
Wolverhampton
Stourbridge
Tamworth
Solihull
Sutton Coldfield
Walsall
Worcester
Dudley
Hinckley
West Bromwich

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Birmingham?

It is quick and easy to find Idaho to Birmingham 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 Birmingham that suits you.

Can I find flights from Idaho to Birmingham with flexible booking policies on momondo?

Flights from Idaho to Birmingham with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to Birmingham?

Once all potential Idaho to Birmingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Birmingham from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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