Southwest® flights from Boise to Eugene from $155

Promo Code

Low fares from Boise to Eugene

$

Boise (BOI)to

Eugene (EUG)
Depart: 10/20/2026

One-way

Basic

From
$155
Seen: 15 hrs ago

Boise (BOI)to

Eugene (EUG)
Depart: 11/05/2026

One-way

Basic

From
$155
Seen: 23 hrs ago

Boise (BOI)to

Eugene (EUG)
Depart: 10/31/2026

One-way

Basic

From
$155
Seen: 10 hrs ago

Boise (BOI)to

Eugene (EUG)
Depart: 11/18/2026

One-way

Basic

From
$155
Seen: 8 hrs ago

Boise (BOI)to

Eugene (EUG)
Depart: 11/06/2026

One-way

Basic

From
$170
Seen: 19 hrs ago

Boise (BOI)to

Eugene (EUG)
Depart: 10/23/2026

One-way

Basic

From
$170
Seen: 21 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Boise to Eugene

Sep 2026
From$429*
Seen: 5 hrs ago
One Way/Basic
Oct 2026
From$155*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$155*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $429
Displaying fares for September-2026
  • BOI–EUG, 09/30/2026: From $429
    30

    Wed

    SEP

  • BOI–EUG, 10/01/2026: From $429
    01

    Thu

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • BOI–EUG, 10/03/2026: From $429
    03

    Sat

  • BOI–EUG, 10/04/2026: From $429
    04

    Sun

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • BOI–EUG, 10/06/2026: From $344
    06

    Tue

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • BOI–EUG, 10/09/2026: From $349
    09

    Fri

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • BOI–EUG, 10/12/2026: From $255
    12

    Mon

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • BOI–EUG, 10/15/2026: From $260
    15

    Thu

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • BOI–EUG, 10/17/2026: From $255
    17

    Sat

  • BOI–EUG, 10/18/2026: From $255
    18

    Sun

  • BOI–EUG, 10/19/2026: From $255
    19

    Mon

  • BOI–EUG, 10/20/2026: From $155
    20

    Tue

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • BOI–EUG, 10/23/2026: From $170
    23

    Fri

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • BOI–EUG: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

    • Range$155-$429

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Boise Airport
    Arriving at:
    Eugene Airport
    Distance:
    351 miles

    Route Information

    51† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 51 weekly flights from Boise to Eugene on Southwest Airlines.
    To find the lowest fares by day and time to fly Boise to Eugene with Southwest, check out our Low Fare Calendar.
    You can rent a car at Eugene Airport book yours with your flight.
    Yes! Flights from Boise to Eugene—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

    Explore Flights from Other Popular Origins

    Popular Flights from Boise