
$139 Cheap United flights from Baltimore to Cancun (BWI to CUN)
Find The Best Day To Fly from Baltimore to Cancun
Amazing United BWI to CUN Flight Deals
The cheapest flights to Cancun Intl. found within the past 7 days were $303 round trip and $139 one way. Prices and availability subject to change. Additional terms may apply.
CUN From BWI Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best United flight from Baltimore BWI to Cancun CUN
To find the best deals on flights to Baltimore from Cancun with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Baltimore BWI to Cancun CUN with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $303 to $303, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Baltimore BWI to Cancun CUN
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Baltimore to Cancun costs from $139. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Cancun CUN from Baltimore BWI with United
To find a cheap United flight from Baltimore BWI to Cancun CUN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Baltimore BWI to Cancun CUN
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from Baltimore BWI to Cancun CUN with United
If you’re keen to be on Cancun soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Baltimore BWI to Cancun CUN
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Cancun CUN from Baltimore BWI with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Cancun

Hyatt Vivid Grand Island Cancun Adults Only All-Inclusive
Reviewed on Aug 18, 2025

Hotel Riu Palace Las Americas - Adults Only- All Inclusive
Reviewed on Aug 19, 2025

GR Solaris Cancun & Spa - All Inclusive
Reviewed on Aug 19, 2025
Popular United Flight Routes from BWI
Top United Flight Routes from CUN
Top Flights for United originating from BWI
Domestic
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Chicago to Las Vegas (ORD - LAS)
- Seattle to Tokyo (SEA - HND)
- San Francisco to Tokyo (SFO - HND)
- Boston to Orlando (BOS - MCO)
- Philadelphia to San Juan (PHL - SJU)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Orlando to San Juan (MCO - SJU)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
International
- Los Angeles to Tokyo (LAX - NRT)
- Seattle to Tokyo (SEA - HND)
- Los Angeles to Paris (LAX - CDG)
- Los Angeles to Tokyo (LAX - HND)
- San Francisco to Tokyo (SFO - HND)
- Los Angeles to Tokyo (LAX - HND)
- Los Angeles to Tokyo (LAX - NRT)
- Philadelphia to San Juan (PHL - SJU)
- Orlando to San Juan (MCO - SJU)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
Most Popular
- DCA to MSY Flights
- SAN to DCA Flights
- DCA to TPA Flights
- BDL to DCA Flights
- DTW to DCA Flights
- DCA to DTW Flights
- ORD to DCA Flights
- DCA to SFO Flights
- DEN to DCA Flights
- DCA to ATL Flights
- DCA to DFW Flights
- MCO to DCA Flights
- DCA to ORD Flights
- DCA to LAX Flights
- TPA to DCA Flights
- BOS to DCA Flights
- DCA to MIA Flights
- DCA to FLL Flights
- PHX to DCA Flights
- DFW to DCA Flights
- CLT to DCA Flights
- DCA to BOS Flights
- Delta Atlanta (ATL) to Washington (DCA) flights
- ATL to DCA Flights
- JAX to DCA Flights
- LAX to DCA Flights
- DCA to MCO Flights
- DCA to SJU Flights
- MIA to DCA Flights
- JFK to DCA Flights