RapidReturn COVID-19 Test Kit Testing that travels with you

An exclusive offering for Southwest Airlines passengers

RapidReturn COVID-19 Test Kit
Testing that travels with you

An exclusive offering for Southwest Airlines passengers

Will you be 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), even fully-vaccinated citizens.

Southwest Airlines and CityHealth are pleased to offer Southwest Airlines passengers exclusive discounted pricing on CityHealth’s new RapidReturn Kit – a supervised, CDC-approved Rapid Antigen test that you can take any time, from anywhere in the world.

Simply pack your test kit before boarding your Southwest Airlines flight, log in to the secure portal when it’s time to test, and enjoy documented results to get you home.

The test you need, from a provider you trust. It’s as easy as 1 – 2 – 3!

3 Simple Steps


Order & Pack your Test Kit

Pack your shelf-stable test in your carry-on during your travels. Orders placed before 3 pm ship same day and will arrive in 3-5 days.


Test Anytime & Anywhere

72 hours before departure, log in to activate your kit and take your test. A testing specialist will walk you through sample collection.


Certified Results in Minutes

A secure Digital Health Certificate will be emailed to you immediately. Present your results before boarding your flight home. 

An easy self-administered pre-travel COVID test

All you need is an internet connection, a video-enabled device, and 15 minutes.

Perfect for returning home to the US after international travel.

  • No appointment necessary. Testing specialists are standing by 24/7.
  • Self-collect and test your sample during a supervised virtual visit.
  • Receive a Digital Health Certificate in minutes.
  • Results of this test are approved for entry to the United States. 
  • Each kit contains 2 tests, so you’re prepared for flight delays or inconclusive results.

For more information about testing requirements to return to the US, please visit the CDC’s Requirement for Proof of Negative COVID-19 Test or Recovery from COVID-19 for All Air Passengers Arriving in the United States.

*CityHealth is a US based company and Certified Trusted Testing partner. We’re committed to upholding industry-leading standards for testing quality, both at home and abroad.

RapidReturn Test Kit

✓  2 Rapid Antigen Tests per kit
✓ Suitable for carry-on luggage
✓ Supervised sample collection

✓ Ready 24/7, no appointment needed
✓ Digital Health Certificate ready in minutes
✓ Approved for entry to the US


50/ Kit
Shipping included

Certified Trusted Testing Partner


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 separate tests and has 1 unique activation code to identify your results.

Each test is individually wrapped and contains a sterile swab, a pre-filled tube of testing reagent, and a test strip. 

One kit (containing 2 tests) per traveler is recommended, so that you’re prepared in the event of flight delays that require re-testing, inconclusive results, or a lost or damaged kit.

Kits cannot be shared between travelers, as each kit has a unique activation code to identify your sample.

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

CityHealth ships within the United States only.

Orders placed before 3 pm PST will ship same day. 

Orders placed after 3 pm PST will ship next day.

Regular orders will arrive within 3-5 days. 

Express orders will arrive the next day.

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 3 days. 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. Please check with your airline. 

Depending on your airline, you may be able to upload your Digital Health Certificate (your test results) to your airline's booking app. 

You can also present your Digital Health Certificate on your mobile device or print a copy to show at the airport.