Escape From John Glenn Columbus Intl. This Weekend
Route FAQ
Frequently asked questions
What terminal does Alaska Airlines fly out of at CMH?
You're in the car headed for the airport and you're stuck in the slow lane --- luckily you know that if you're flying from John Glenn Columbus Intl. Airport (CMH) with Alaska Airlines, you can make your way direct to the main terminal.
Is there free Wi-Fi at John Glenn Intl. Airport?
CMH offers passengers free Wi-Fi. If you want to catch up on work emails (or your favorite streaming show) while waiting for your next flight, don't panic.
How long do I need to be at John Glenn Columbus Intl. Airport (CMH) before my flight?
Even though many airports only require you to check in one hour before departure for domestic routes, it's a good idea to arrive early, especially if you have to check in your baggage. Whereas, many airports recommend that you check in three hours or more ahead of your international flight. With today's rigorous security measures, arriving at the airport departures hall with sufficient time is always a wise idea.
What airline is AS?
The IATA code for Alaska Airlines is AS. IATA, the International Air Transport Association, assigns all airlines a two-letter code to standardize and streamline communications and identification.
What is CMH?
Airports across the globe are known by a specific three-letter geocode called an IATA code; CMH is the IATA code for John Glenn Columbus Intl. Airport (CMH). Created by the International Air Transport Association, these codes play a vital role in the aviation industry and are used primarily for flight planning and ticketing purposes.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight from Columbus, OH Airport (CMH-John Glenn Columbus Intl.), please visit our Customer Service Portal.
Alaska Airlines Information
Flights From CMH
- Alaska Airlines Columbus to Seattle (CMH - SEA)
- Alaska Airlines Columbus to Los Angeles (CMH - LAX)
- Alaska Airlines Columbus to Portland (CMH - PDX)
- Alaska Airlines Columbus to San Francisco (CMH - SFO)
- Alaska Airlines Columbus to San Diego (CMH - SAN)
- Alaska Airlines Columbus to Anchorage (CMH - ANC)
- Alaska Airlines Columbus to San Jose (CMH - SJC)
- Alaska Airlines Columbus to Santa Ana (CMH - SNA)
- Alaska Airlines Columbus to Las Vegas (CMH - LAS)
- Alaska Airlines Columbus to Sacramento (CMH - SMF)
Flights To CMH
- Alaska Airlines Seattle to Columbus (SEA - CMH)
- Alaska Airlines Los Angeles to Columbus (LAX - CMH)
- Alaska Airlines Portland to Columbus (PDX - CMH)
- Alaska Airlines San Francisco to Columbus (SFO - CMH)
- Alaska Airlines San Diego to Columbus (SAN - CMH)
- Alaska Airlines Anchorage to Columbus (ANC - CMH)
- Alaska Airlines San Jose to Columbus (SJC - CMH)
- Alaska Airlines Santa Ana to Columbus (SNA - CMH)
- Alaska Airlines Las Vegas to Columbus (LAS - CMH)
- Alaska Airlines Sacramento to Columbus (SMF - CMH)