Finishing up getting everything set up for our Portugal trip and I have a quick question about our last day. We finish up in Porto and are taking the train to spend the last night near the Lisbon airport. I’m looking for a hotel recommendation near the airport. Convenience outweighs comfort and cost for this last night. Aiming for a relatively stress free last night and morning in Portugal. Thanks for any suggestions.

Melia Lisboa Airport hotel is the closest to the airport - it's within walking distance but the hotel has a shuttle if you prefer.
https://www.melialisboaaeroporto.com/en/

Thanks autop. Looks like it will work.

I'm doing the same thing and booked the Star Inn Lisbon Airport, only because it's a bit cheaper and doesn't include amenities I don't need.

I would suggest you stay in Parque Das Nacoes and not at the airport.

If you are catching the train from Porto, you will depart at Parque das Nacoes. You have the Hotel Tivoli Oriente directly opposite the train station. So you will not have to walk far with your luggage. You can then catch the metro to the airport or get an uber which will drive you within 7 minutes.

abbydog and activitiesportugal70 - Thank you for your replies.