Logo_ Wordmark Blue

COVID-19 Test Kit

Testing That Travels With You

An exclusive offering for Southwest Airlines passengers

Returning to the US from
international travel?

Anyone wishing to enter the United States must have a recent negative COVID test (Rapid Antigen or Molecular PCR) from a certified provider. Even fully-vaccinated citizens.

Don’t let your dream vacation become a nightmare! 

CityHealth’s new RapidReturn Kit is a supervised, certified, CDC-approved Rapid Antigen COVID test that you can take any time, from anywhere in the world.

Simply pack your test kits before you travel, login to our secure portal when it’s time to test, and enjoy travel-ready results guaranteed to get you home. The test you need, from a provider you trust. It’s as easy as 1 – 2 – 3!

3 Simple Steps

1. Order and pack your Kits

Order online and pack your shelf-stable test in your carry-on luggage. Keep it with you during your travels.

2. Test anytime & anywhere

24 hours before departure, activate your test kit. A testing specialist will walk you through the sample collection and testing process. 

3. Certified results in minutes

Your results will be emailed to you immediately, with a secure link to download your travel document. Travel home with peace of mind.

The easiest
pre-travel COVID test available

Skip long airport testing lineups, trying to locate an approved clinic in a foreign country, or coordinating in-person testing appointments. 

CityHealth’s RapidReturn Test Kit is ready when you are with a Rapid Antigen COVID test from a Trusted Testing Partner. Perfect for returning home to the US after international travel.

  • No appointment necessary.
  • Self-collect and test your sample during a supervised virtual visit with a testing specialist.
  • Receive a travel-ready Digital Health Certificate in minutes.

All you need is an internet connection, a device with a webcam, and 20 minutes!

Order the RapidReturn
COVID Test Kit

  • 1 Rapid Antigen Test per person
  • Shelf-stable, suitable for carry-on luggage
  • Supervised sample collection
  • Digital Health Certificate ready in minutes
  • Ready 24/7, no appointment needed
  • Approved for entry to the US



About the RapidReturn COVID-19 Test Kit

CityHealth's RapidReturn Test Kit is designed for US travelers returning home from international travel. It is convenient, easy to use, and fits perfectly in your carry-on luggage.


Before you leave home, purchase your kit and pack it in your carry-on luggage. To take your return test, scan the QR code on the test or log on to cityhealth.com/intlkit within 3 days before your scheduled return flight. No appointment needed - testing specialists are standing by 24 hours a day, 7 days a week.


Tip: Use the contact information you would like your results sent to. For example, use your cell phone number and an email address that you check while traveling instead of your office number and work email.


Once you have activated your kit, a testing specialist will be with you shortly to help you through the easy sample collection process.


Once your sample is collected, you will test it using the testing solution provided. This takes about 10 minutes. A testing specialist will view the result and tell you if you are COVID positive or negative.


When the test is over, you will be sent a link via a secure email and text message to view and download your results. As a security feature, you’ll need to enter your name and date of birth to view your results.

This is a Rapid Antigen test. Your sample is collected via a self-administered nasal swab inserted about ¾” inside each nostril.

Results of this test are approved for re-entry to the United States.

Please allow at least 15 minutes for your testing appointment.


It will take about 10 minutes for the testing solution to return a result. Your official Digital Health Certificate will be sent to you as soon as it's generated, usually within 2-3 minutes of your appointment. In rare cases, it may take up to 5 hours for results to be delivered.

Each Kit contains 2 tests and one activation code. One test is a spare, in case of inconclusive results on the first test. 

Each test contains a box, sterile swab, pre-filled tube of testing reagent, and a test strip. Each Kit has a unique activation code to identify your results.

Note that there are enough supplies for one Kit per person. Two people cannot share one RapidReturn Kit. 

Purchase one Kit per traveler.


The testing specialist will ask to see your passport before the test begins to confirm your identity, required to issue a Digital Health Certificate.


If you do not have your passport handy, a US-issued driver’s license is also acceptable.

CityHealth ships within the United States only.

We recommend purchasing your kits before you leave, as we cannot guarantee international shipping.

RapidReturn Kits are shipped from the fulfilment center as quickly as possible. 

Depending on the shipping option you choose, orders can arrive next day, in 3-5 days, or within 5-7 days. 

Yes. This test is designed for travelers, and all contents are shelf-stable and approved as cabin luggage

You will know your COVID status as soon as your sample is analyzed, which takes about 10 minutes.


After your test, you’ll receive a secure email and text message with a link to view and download your test results, called a Digital Health Certificate.


To keep your data secure, this link will expire in 72 hours. You will need to enter your first name, last name, and date of birth to access your results.

Pre-travel COVID tests must be taken within 3 days (72 hours) of your planned departure.


Simply scan the QR code on the test, or log in to cityhealth.com/intlkit to activate your kit and take your test.


No appointment needed - testing specialists are standing by 24 hours a day, 7 days a week.


Note: If your flight is delayed by more than 24 hours, you may have to re-take your test so that your results fall within the 3-day testing window.