Flights from Seattle to Alamo

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 25 - Sat, Jun 28

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$86 Roundtrip, found 5 days ago

$86

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sat, Jun 28, priced at $86 found 5 days ago

Sun, Jul 6 - Mon, Jul 7

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$96 Roundtrip, found 6 days ago

$96

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Mon, Jul 7, priced at $96 found 6 days ago

Fri, Jul 4 - Mon, Jul 7

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$103 Roundtrip, found 6 days ago

$103

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Mon, Jul 7, priced at $103 found 6 days ago

Tue, Jun 3 - Fri, Jun 6

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$104 Roundtrip, found 10 hours ago

$104

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Tue, Jun 3 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Fri, Jun 6, priced at $104 found 10 hours ago

Fri, Jun 6 - Mon, Jun 9

PAE

Seattle Paine Field Intl. Airport

LAS

Harry Reid Intl.

$106 Roundtrip, found 10 hours ago

$106

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Seattle Paine Field Intl. Airport to Harry Reid Intl., returning Mon, Jun 9, priced at $106 found 10 hours ago

Sun, Jun 8 - Mon, Jun 9

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$111 Roundtrip, found 10 hours ago

$111

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Mon, Jun 9, priced at $111 found 10 hours ago

Fri, Jun 27 - Fri, Jul 4

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$114 Roundtrip, found 5 days ago

$114

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Fri, Jul 4, priced at $114 found 5 days ago

Thu, Aug 7 - Fri, Aug 8

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$116 Roundtrip, found 2 days ago

$116

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Aug 7 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Fri, Aug 8, priced at $116 found 2 days ago

Wed, Aug 6 - Wed, Aug 13

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$119 Roundtrip, found 2 days ago

$119

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Aug 6 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Wed, Aug 13, priced at $119 found 2 days ago

Mon, Jun 2 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$121 Roundtrip, found 10 hours ago

$121

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sun, Jun 8, priced at $121 found 10 hours ago

Mon, Jun 23 - Tue, Jul 1

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$122 Roundtrip, found 5 days ago

$122

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Tue, Jul 1, priced at $122 found 5 days ago

Fri, Jul 18 - Mon, Jul 21

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$123 Roundtrip, found 4 days ago

$123

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Mon, Jul 21, priced at $123 found 4 days ago

Tue, Jun 3 - Thu, Jun 5

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$124 Roundtrip, found 10 hours ago

$124

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Tue, Jun 3 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Thu, Jun 5, priced at $124 found 10 hours ago

Thu, Jun 5 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$126 Roundtrip, found 10 hours ago

$126

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sun, Jun 8, priced at $126 found 10 hours ago

Fri, Jun 6 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$129 Roundtrip, found 10 hours ago

$129

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Fri, Jun 6 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sun, Jun 8, priced at $129 found 10 hours ago

Tue, Jul 8 - Tue, Jul 8

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$151 Roundtrip, found 6 days ago

$151

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Jul 8 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Tue, Jul 8, priced at $151 found 6 days ago

Wed, Aug 6 - Sun, Aug 10

PAE

Seattle Paine Field Intl. Airport

LAS

Harry Reid Intl.

$167 Roundtrip, found 2 days ago

$167

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Aug 6 from Seattle Paine Field Intl. Airport to Harry Reid Intl., returning Sun, Aug 10, priced at $167 found 2 days ago

Sat, Aug 9 - Sat, Aug 9

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Aug 9 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sat, Aug 9, priced at $177 found 2 days ago

Wed, Aug 6 - Sun, Aug 10

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$218 Roundtrip, found 2 days ago

$218

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Aug 6 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sun, Aug 10, priced at $218 found 2 days ago

Thu, Jun 5 - Sun, Jun 8

SEA

Seattle - Tacoma Intl.

LAS

Harry Reid Intl.

$397 Roundtrip, found 10 hours ago

$397

Roundtrip

found 10 hours ago

Select United flight, departing Thu, Jun 5 from Seattle - Tacoma Intl. to Harry Reid Intl., returning Sun, Jun 8, priced at $397 found 10 hours ago