Cheap Flights To San Carlos 2025

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San Carlos Flights as Low as $98

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.

Frontier Airlines
Wed, Jun 18 - Wed, Jun 25
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$98 Roundtrip, found 3 hours ago
$98
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Wed, Jun 25, priced at $98 found 3 hours ago
Frontier Airlines
Wed, Jun 4 - Sat, Jun 14
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$105 Roundtrip, found 10 hours ago
$105
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $105 found 10 hours ago
Frontier Airlines
Fri, Jun 20 - Wed, Jun 25
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$108 Roundtrip, found 3 hours ago
$108
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Wed, Jun 25, priced at $108 found 3 hours ago
Frontier Airlines
Wed, Jun 4 - Wed, Jun 11
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$110 Roundtrip, found 6 hours ago
$110
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Wed, Jun 11, priced at $110 found 6 hours ago
Frontier Airlines
Sun, Jun 1 - Sat, Jun 14
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$114 Roundtrip, found 10 hours ago
$114
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sun, Jun 1 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $114 found 10 hours ago
Frontier Airlines
Wed, Jun 11 - Sun, Jun 15
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$115 Roundtrip, found 11 hours ago
$115
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sun, Jun 15, priced at $115 found 11 hours ago
Frontier Airlines
Mon, Jun 2 - Fri, Jun 6
PAE
Seattle Paine Field Intl. Airport
PHX
Sky Harbor Intl.
$118 Roundtrip, found 6 hours ago
$118
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Jun 2 from Seattle Paine Field Intl. Airport to Sky Harbor Intl., returning Fri, Jun 6, priced at $118 found 6 hours ago
Alaska Airlines
Tue, Jun 3 - Sat, Jun 14
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$157 Roundtrip, found 10 hours ago
$157
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Jun 3 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $157 found 10 hours ago
Hawaiian Airlines
Tue, Jun 3 - Sat, Jun 7
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select Hawaiian Airlines flight, departing Tue, Jun 3 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Sat, Jun 7, priced at $157 found 6 hours ago
Delta
Sat, Jun 14 - Tue, Jun 17
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$157 Roundtrip, found 11 hours ago
$157
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jun 14 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Tue, Jun 17, priced at $157 found 11 hours ago
Spirit Airlines
Sun, Jun 1 - Mon, Jun 9
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Jun 1 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Mon, Jun 9, priced at $159 found 1 day ago
Frontier Airlines
Fri, May 16 - Sat, May 24
BNA
Nashville Intl.
PHX
Sky Harbor Intl.
$216 Roundtrip, found 5 days ago
$216
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, May 16 from Nashville Intl. to Sky Harbor Intl., returning Sat, May 24, priced at $216 found 5 days ago
American Airlines
Thu, Jun 26 - Mon, Jun 30
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
$257 Roundtrip, found 4 hours ago
$257
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jun 26 from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Mon, Jun 30, priced at $257 found 4 hours ago
United
Mon, Sep 15 - Fri, Sep 26
BNA
Nashville Intl.
PHX
Sky Harbor Intl.
$287 Roundtrip, found 3 days ago
$287
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 15 from Nashville Intl. to Sky Harbor Intl., returning Fri, Sep 26, priced at $287 found 3 days ago
Delta
Sat, Oct 11 - Wed, Oct 15
MBS
MBS Intl.
PHX
Sky Harbor Intl.
$289 Roundtrip, found 9 hours ago
$289
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Oct 11 from MBS Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $289 found 9 hours ago
JetBlue Airways
Wed, May 14 - Tue, May 20
BNA
Nashville Intl.
PHX
Sky Harbor Intl.
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, May 14 from Nashville Intl. to Sky Harbor Intl., returning Tue, May 20, priced at $403 found 5 days ago

San Carlos Flight Travel Guide

If San Carlos is calling your name, then book your next flight to (airport). And with the AARP Travel Center Powered by Expedia®, you are in good hands. AARP Travel features members-only discounts with the best rates from Expedia, so members will have the best price in travel, guaranteed.

AARP members get exclusive rates on:

  • Hotels
  • Car rentals
  • Flights
  • Waived booking fees on flights

Whether this trip is for business or pleasure–we'll help you get there (without breaking the bank).

Transportation at the Airport

Once you've got your flight scheduled to San Carlos, you may want to book a vehicle so you can get around the city. You can request San Carlos car rentals under our cars tab and hop in the car right when you step out of the airport. For more information, check out the San Carlos Car Rentals Guide.

Things to Do in San Carlos

If you aren't sure where to start, we can help you with that as well. Not to worry—there's so many things to do in this city. San Carlos has so much to do, and we can help you get started.

If you're looking for some fun activities to do in San Carlos, make sure you check out our "Things to Do in San Carlos" page for excursions and activities for the whole clan.

Book Your Hotel in San Carlos

San Carlos has accommodation to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you will get the best for your getaway when you stay with AARP Travel.

Planning Your Flight to San Carlos

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to San Carlos. There is no better time than now to start booking your next trip. Book one of our flights today.