
$111 Cheap flight deals from Seattle (SEA) to Alamo (HRL)
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This Weekend's Flight Deals from Seattle to Alamo
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $111 One Way, $197 Round Trip from Seattle to Alamo
Prices starting at $197 for return flights and $111 for one-way flights to Alamo were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alamo economy flight packages


Lone Star Inn & Suites by OYO Harlingen TX
Feb 22 - Feb 25
Seattle (SEA) to McAllen (MFE)
Reviewed on Sep 27, 2025

Country Inn & Suites by Radisson, Harlingen, TX
Feb 22 - Feb 25
Seattle (SEA) to McAllen (MFE)
Reviewed on May 25, 2025
More About Flying To Alamo from Seattle
Route Information for Flights from Seattle to Alamo
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | HRL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Alamo
Orbitz can provide you with the greatest deals on a wide range of Seattle to Alamo flights. Orbitz offers guaranteed low prices and offers you the convenience of cutting-edge mobile tools thus providing you with your best travel experience ever.
Mobile Apps for Seattle to Alamo Flights
You can use our mobile app to find the cheapest prices for flights from Seattle to Alamo. With this cutting-edge technology, you can check up on your flight’s status, gate number and luggage claim handling, and reserve exclusive deals on top hotels at short notice.
Loyalty Rewarded
For travelers who regularly book Seattle to Alamo flights, our frequent flyer program offers even more low-cost air tickets. You will be able to store your miles in your personal Orbitz account and add them with ease to your future reservations.
Trouble-Free Traveling With Flight Alerts
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Budget Flying Made Simple
Finding cheap flights from Seattle to Alamo is easy with Orbitz. You can pick and choose airlines for your international flights to create inexpensive yet convenient travel arrangements.
Flights from Seattle
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Alamo Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

