Flights to Southwest Idaho from El Paso - $107

View $107 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from El Paso to Southwest Idaho

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Delta

    Delta

  • Hawaiian Airlines

    Hawaiian Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheap Flights from El Paso to Southwest Idaho (ELP-BOI)

Prices were available within the past 7 days and start at $107 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Aug 20 - Sun, Aug 24
ELP
El Paso
BOI
Boise
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Aug 20 from El Paso to Boise, returning Sun, Aug 24, priced at $218 just found
Frontier Airlines
Thu, Aug 21 - Sun, Aug 24
ELP
El Paso
BOI
Boise
$228 Roundtrip, just found
$228
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 21 from El Paso to Boise, returning Sun, Aug 24, priced at $228 just found
Southwest Airlines
Tue, Sep 16 - Tue, Sep 30
ELP
El Paso
BOI
Boise
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Sep 16 from El Paso to Boise, returning Tue, Sep 30, priced at $230 found 6 days ago
American Airlines
Tue, Aug 19 - Tue, Aug 26
ELP
El Paso
BOI
Boise
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 19 from El Paso to Boise, returning Tue, Aug 26, priced at $235 found 2 days ago
Alaska Airlines
Tue, Nov 4 - Tue, Nov 18
ELP
El Paso
BOI
Boise
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 4 from El Paso to Boise, returning Tue, Nov 18, priced at $236 found 2 days ago
United
Thu, Dec 11 - Mon, Dec 15
ELP
El Paso
BOI
Boise
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 11 from El Paso to Boise, returning Mon, Dec 15, priced at $237 found 3 days ago

Find the cheapest month to fly from El Paso (ELP) to Boise (BOI)

August is typically the cheapest month to fly

From $242 - $740 per traveler.

Graph displaying average flight prices per month

Alternative airports

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

Select flight to Boise Airport BOI. Cheapest option available. Flights from $332
BOI
Boise Airport
Cheapest
Flights from $332
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