The best National Parks to visit all year round
National parks can be a refuge from the noise and hectic pace of everyday urban and suburban life — America's special places in nature. But during the summer peak season, they can be as busy as cities. Smart travelers visit between November and March when most parks are less crowded and accommodation choices are discounted. These national parks are especially worthwhile to visit and they're all close enough to major airports to make a three-day weekend getaway possible.
Yosemite, California
Fall and winter visitors to Yosemite National Park are treated to autumn leaves in the fall, snow-capped granite landmarks in the winter and replenished waterfalls in the spring. Tent camping can be cold, but hotel rooms in and around Yosemite Valley are widely available and Yosemite's historic lodge, The Majestic Yosemite Hotel (formerly Ahwahnee), hosts two big events in November and December: the Grand Grape Celebration and the Bracebridge Dinner (a recreation of Christmas in Olde England). Airport: Fresno Yosemite International Airport.
Everglades, Florida
Many summer vacationers are among the one million annual visitors to Everglades National Park, but the best time to come is in late-autumn or winter. Southern Florida's temperatures are milder, it's far less humid, hurricane season is over and summer flooding of the prairies has receded — letting you see more fish and reptiles. You can also see more birds in the winter via airboat tours through the Everglades, America's largest tropical wilderness. Not to mention this “river of grass" is also a UNESCO World Heritage Site, International Biosphere Reserve and a wetland of International Importance. Airport: Miami International Airport.
Mammoth Cave, Kentucky
Another world lives beneath Kentucky in the world's largest network of caves known as Mammoth Cave National Park. You will walk beneath massive crystallized formations inside the caverns and may spot one of the eight species of bats that thrive in this environment. The caves are about 54 degrees inside year-round, as if regulated by a thermostat, so they are protected from the hot humid summers and freezing winter nights above them, making them a perfect place to visit any time of the year. Visitors to this southern Kentucky park will also benefit from this climatic predictability while taking any of eight cave tours. While cave tours should be at the top of your list of things to do here, this park also offers hiking, camping, horseback riding, kayaking and more. Airport: Louisville International Airport.
Haleakala, Hawaii
Your visit to Haleakala National Park may include a number of experiences, but witnessing the sunrise or sunsets are a must. Many visitors wake up early to drive to the Summit Visitor Center to view one of the best sunrises. But make sure to plan accordingly because the National Park Service now requires a reservation for vehicles to view the sunrise from the Summit District. Other activities on the 10,023-foot mountain include hiking one of the nine trails, guided horseback rides and bike rentals post-hike to coast most of the way down. An added bonus: Humpback whale watching season stretches from December to March in Maui. Airport: Kahului Airport.
Saguaro, Arizona
Saguaro, a type of giant cacti, serve many functions for desert wildlife — but they don't cast much shade. That's why winter is the best time to hike among them where they populate hillsides by the thousands in Saguaro National Park. The park is split in two, straddling the western and eastern boundaries of Tucson, with 165 miles of hiking trails. The Arizona-Sonora Desert Museum, a museum, zoo and botanical garden, is a must-see attraction on the edge of Saguaro NP West. Airport: Tucson International Airport.
Joshua Tree, California
The namesake of Joshua Tree National Park is an odd-looking tree that fits in well with the weirdly wonderful rock formations adored by photographers in this high desert park. Located between Palm Springs and the L.A. area, the park encompasses two major deserts and a mountain range, offering a profoundly contrasting appearance due to the two varying ecosystems. This park can be explored by car or by foot on one of the 27 hiking trails. A bonus to visiting in the winter is the desert wildflower blooms between February and April. Airport: Palm Springs International Airport.
Biscayne, Florida
Famous lighthouse at Key Biscayne, Miami
Most of Biscayne National Park is on water, not land, so the best way to see its coral reefs (among the world's largest) and the abundance of marine life (highlighted by manatees and sea turtles) is by renting a boat or taking a boat tour. Several marinas are found at the park's edges where you can do just that, as well as rent snorkeling or diving equipment for a closer look underwater, where you'll discover diverse and colorful aquatic life and multiple shipwrecks. Kayaking and fishing in Miami-Dade County are also popular. Airport: Miami International Airport.
If you go
United Airlines flies to airports within a two-hour drive of all of these national parks. MileagePlus® Rewards can help pay for your accommodations. Go to united.com or use the United app to plan your national park getaway.
Yosemite, California
Fall and winter visitors to Yosemite National Park are treated to autumn leaves in the fall, snow-capped granite landmarks in the winter and replenished waterfalls in the spring. Tent camping can be cold, but hotel rooms in and around Yosemite Valley are widely available and Yosemite's historic lodge, The Majestic Yosemite Hotel (formerly Ahwahnee), hosts two big events in November and December: the Grand Grape Celebration and the Bracebridge Dinner (a recreation of Christmas in Olde England). Airport: Fresno Yosemite International Airport.
Everglades, Florida
Many summer vacationers are among the one million annual visitors to Everglades National Park, but the best time to come is in late-autumn or winter. Southern Florida's temperatures are milder, it's far less humid, hurricane season is over and summer flooding of the prairies has receded — letting you see more fish and reptiles. You can also see more birds in the winter via airboat tours through the Everglades, America's largest tropical wilderness. Not to mention this “river of grass" is also a UNESCO World Heritage Site, International Biosphere Reserve and a wetland of International Importance. Airport: Miami International Airport.
Mammoth Cave, Kentucky
Another world lives beneath Kentucky in the world's largest network of caves known as Mammoth Cave National Park. You will walk beneath massive crystallized formations inside the caverns and may spot one of the eight species of bats that thrive in this environment. The caves are about 54 degrees inside year-round, as if regulated by a thermostat, so they are protected from the hot humid summers and freezing winter nights above them, making them a perfect place to visit any time of the year. Visitors to this southern Kentucky park will also benefit from this climatic predictability while taking any of eight cave tours. While cave tours should be at the top of your list of things to do here, this park also offers hiking, camping, horseback riding, kayaking and more. Airport: Louisville International Airport.
Haleakala, Hawaii
Your visit to Haleakala National Park may include a number of experiences, but witnessing the sunrise or sunsets are a must. Many visitors wake up early to drive to the Summit Visitor Center to view one of the best sunrises. But make sure to plan accordingly because the National Park Service now requires a reservation for vehicles to view the sunrise from the Summit District. Other activities on the 10,023-foot mountain include hiking one of the nine trails, guided horseback rides and bike rentals post-hike to coast most of the way down. An added bonus: Humpback whale watching season stretches from December to March in Maui. Airport: Kahului Airport.
Saguaro, Arizona
Saguaro, a type of giant cacti, serve many functions for desert wildlife — but they don't cast much shade. That's why winter is the best time to hike among them where they populate hillsides by the thousands in Saguaro National Park. The park is split in two, straddling the western and eastern boundaries of Tucson, with 165 miles of hiking trails. The Arizona-Sonora Desert Museum, a museum, zoo and botanical garden, is a must-see attraction on the edge of Saguaro NP West. Airport: Tucson International Airport.
Joshua Tree, California
The namesake of Joshua Tree National Park is an odd-looking tree that fits in well with the weirdly wonderful rock formations adored by photographers in this high desert park. Located between Palm Springs and the L.A. area, the park encompasses two major deserts and a mountain range, offering a profoundly contrasting appearance due to the two varying ecosystems. This park can be explored by car or by foot on one of the 27 hiking trails. A bonus to visiting in the winter is the desert wildflower blooms between February and April. Airport: Palm Springs International Airport.
Biscayne, Florida
Famous lighthouse at Key Biscayne, Miami
Most of Biscayne National Park is on water, not land, so the best way to see its coral reefs (among the world's largest) and the abundance of marine life (highlighted by manatees and sea turtles) is by renting a boat or taking a boat tour. Several marinas are found at the park's edges where you can do just that, as well as rent snorkeling or diving equipment for a closer look underwater, where you'll discover diverse and colorful aquatic life and multiple shipwrecks. Kayaking and fishing in Miami-Dade County are also popular. Airport: Miami International Airport.
If you go
United Airlines flies to airports within a two-hour drive of all of these national parks. MileagePlus® Rewards can help pay for your accommodations. Go to united.com or use the United app to plan your national park getaway.

On March 19, 2020, United operated its first flight carrying cargo without passengers on board. While the passenger cabin was empty, its cargo hold was completely full, carrying more than 29,000 pounds of commodities from Chicago O'Hare International Airport (ORD) to Frankfurt Airport (FRA).
A year later, United Cargo has operated more than 11,000 cargo-only flights carrying more than 570 million pounds of freight. To support the COVID-19 pandemic recovery efforts, United Cargo has also transported more than 113 million pounds of medical and pharmaceutical products on both cargo-only and passenger flights as well as approximately 10 million COVID-19 vaccines, providing global communities access to the items they have needed most.
"At the beginning of the pandemic, we knew we were uniquely positioned to utilize our widebody aircraft and our network to keep commodities moving, so we quickly mobilized various departments throughout the airline to launch a cargo-only network of flights that would keep commodities moving," said United Cargo President Jan Krems. "Thanks to those efforts, United Cargo has delivered millions of items to countries all around the world. We would not have been successful without the steadfast support of our employees, industry partners and our customers."
Since last March, United Cargo has transported almost 850 million pounds of freight on cargo-only and passenger flights. The airline will continue to monitor market trends adjust its cargo-only flight schedules to help ensure we are meeting our customer's evolving shipping needs.
Whether you haven't flown with us for a while or just need a quick refresher before your spring trip, read this list of tips to know before your flight and arrive at the airport travel-ready:
1. Download the United app for contactless bag check, travel assistance and more
Before your flight, download the United app to view your flight status, check in, sign up for flight notifications, locate departure gates, access our free personal device entertainment when available and more. We've also updated our app with new features that can make your trip a little safer, including contactless bag check.
Don't forget to use Agent on Demand for help with any and all questions you may have before your flight. This new capability is available at all our U.S. hub airports and allows you to use your own mobile device to contact a customer service agent via phone, video or chat to help with day-of-travel questions while you're at the airport. Learn more about Agent on Demand here.
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Our Travel-Ready Center makes it easy to get a personalized overview of everything you need to do in preparation for your flight. Just enter your confirmation number or MileagePlus® number and you'll find detailed information on all the documents, tests and more that you'll need for your trip.
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Before completing check-in, all United travelers will need to read our Ready-to-Fly checklist and confirm that they understand and agree to our policies. These include:
Acknowledging that you haven't had any symptoms of COVID-19 in the last 14 days
Agreeing that you will not fly if you have tested positive for COVID-19 within the last 21 days
Confirming that you will follow all policies regarding face masks, social distancing and other health and safety measures we've adopted
4. Arrive early; avoid the stress
Airports can be busy, especially during peak travel periods like spring break season. The TSA advises arriving at the airport two hours before your flight for domestic travel and three hours for international travel in anticipation of long security lines. This can help ease the stress when navigating busy check-in areas, security lines and crowded boarding gates.
5. Get familiar with CleanPlus
United CleanPlus℠ is our commitment to delivering industry-leading cleanliness as we put health and safety at the forefront of your experience. We've teamed up with Clorox to redefine our cleaning and disinfection procedures and Cleveland Clinic to advise us on enhancing our cleaning and disinfection protocols, like:
Disinfecting high-touch areas on board and in the terminal
Using electrostatic spraying, Ultraviolet C lighting wands and more advanced measures to clean aircraft cabins before boarding
Redesigning our mobile app to allow for touchless check-in and contactless payment, along with enhanced travel assistance features
Implementing high-efficiency (HEPA) filters on our aircraft that completely recirculate cabin air every 2-3 minutes and remove 99.97% of airborne particles, including viruses and bacteria
Studies show COVID-19 exposure risk is minimal when air filtration systems and masks are in use, so you can rest assured that the steps we've taken to keep you safe truly make a difference.
6. Wear your mask
Federal law requires all travelers to wear a face mask in the airport, including customer service counters, airport lounges, gates and baggage claim, and on board during their entire flight. Make sure you review the requirements for face masks, including what an acceptable face mask looks like.
7. Get ready for a safer boarding process
To make boarding even safer, we now have travelers board their aircraft from back to front. At the gate, just listen for your row number to be called – we'll ask a few rows at a time to board, starting with the last row of the plane. This helps everyone maintain a safe distance from each other during boarding without slowing things down. As you step onto the plane, flight attendants will hand each passenger a sanitizing towelette, which you can use to wipe down your seat to ensure it's extra clean.
8. Pack smart
Before packing your bags, check to see what exactly you can carry on and what you should plan to check. You can also copy your confirmation number into our Baggage Calculator tool to learn about the bag allowance included with your reservation, as well as the cost of checking any additional bags.
9. Check your flight status, important notices and weather
Check the United app regularly for the latest updates on weather conditions, flight status, gate numbers and seat assignments. You can also visit our Important Notices page to find essential information and updates about travel waivers, international travel, TSA and security, airports and United Club locations.
10. Relax and enjoy your flight
Once you're on board, it's time to sit back and enjoy your flight. Our flight attendants will be happy to help you with anything else you need.
This week, we were honored to become the first U.S. airline to join the UNICEF Humanitarian Airfreight Initiative to combat the COVID-19 pandemic by transporting the vaccine and other critically needed supplies to underserved areas of the globe.
"We are committed to helping the global community in any way we can, and we all must work together to do our part to bring this health and humanitarian crisis to an end," said Director of Cargo Specialty Products Manu Jacobs.
We will leverage our expertise to transport these critical pharmaceutical and healthcare shipments around the world safely, efficiently and expediently. We are proud to partner with the United Nations to support this global effort and provide equitable access to COVID-19 vaccines.
Together, we are facing an unprecedented challenge. United Together, we rise to meet that challenge.
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To use on Zoom:
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20 UCSF Health workers, who voluntarily set aside their own lives to help save lives, are on their way to New York City.
We are humbled by your selfless sacrifice.
Thank you.
#UnitedTogether #UCSFHeroes
In celebration and appreciation of all first responders and essential workers. 👏🏻👏🏼👏🏽👏🏾👏🏿
This is the story of Jason and Shantel. You see, Jason and Shantel love each other very much. They also love traveling and they love the classic Adam Sandler film, The Wedding Singer.
It all began when Jason reached out to United's social media team, hoping for assistance with his upcoming plan to propose. Some phone calls and one borrowed guitar later, the stage was set for Jason. Put all that together, mix in some helpful United employees and, voila, you have a truly memorable marriage proposal. Congratulations to this fun-loving and happy couple, and here's to many more years of making beautiful music together.
A big thank you to Chicago-based flight attendants Donna W., Marie M., Karen J. and Mark K. for making this proposal come to life.
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