Flights to Northern Plains from Las Vegas - $148

View $148 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Las Vegas to Northern Plains

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    American Airlines

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Cheap Flights from Las Vegas to Northern Plains (LAS-LIR)

Prices were available within the past 7 days and start at $148 for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 6 - Thu, Sep 11
LAS
Las Vegas
LIR
Liberia
$327 Roundtrip, found 18 hours ago
$327
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Las Vegas to Liberia, returning Thu, Sep 11, priced at $327 found 18 hours ago
United
Tue, Oct 21 - Tue, Oct 28
LAS
Las Vegas
LIR
Liberia
$327 Roundtrip, found 2 hours ago
$327
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Oct 21 from Las Vegas to Liberia, returning Tue, Oct 28, priced at $327 found 2 hours ago
United
Tue, Oct 21 - Tue, Oct 28
LAS
Las Vegas
LIR
Liberia
$331 Roundtrip, found 2 hours ago
$331
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Oct 21 from Las Vegas to Liberia, returning Tue, Oct 28, priced at $331 found 2 hours ago
Alaska Airlines
Tue, Sep 23 - Fri, Sep 26
LAS
Las Vegas
LIR
Liberia
$332 Roundtrip, found 6 hours ago
$332
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Sep 23 from Las Vegas to Liberia, returning Fri, Sep 26, priced at $332 found 6 hours ago
Delta
Tue, Oct 21 - Tue, Oct 28
LAS
Las Vegas
LIR
Liberia
$344 Roundtrip, found 2 hours ago
$344
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Oct 21 from Las Vegas to Liberia, returning Tue, Oct 28, priced at $344 found 2 hours ago
Southwest Airlines
Sun, Sep 7 - Sat, Sep 13
LAS
Las Vegas
LIR
Liberia
$347 Roundtrip, found 3 days ago
$347
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sun, Sep 7 from Las Vegas to Liberia, returning Sat, Sep 13, priced at $347 found 3 days ago

Alternative airports

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

Select flight to Daniel Oduber Intl. LIR. Cheapest option available. Flights from $424
LIR
Daniel Oduber Intl.
Cheapest
Flights from $424
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