$210 Cheap Flights from Hermosillo (HMO) to Baltimore (BWI)

View $210 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Hermosillo to Baltimore (HMO-BWI)

Prices were available within the past 7 days and start at $210 for one-way flights and $422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, Jan 15 - Mon, Jan 19
HMO
Hermosillo
BWI
Baltimore
$422 Roundtrip, found 4 days ago
$422
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, Jan 15 from Hermosillo to Baltimore, returning Mon, Jan 19, priced at $422 found 4 days ago
Aeromexico
Fri, Aug 28 - Fri, Sep 11
HMO
Hermosillo
BWI
Baltimore
$426 Roundtrip, found 4 days ago
$426
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Aug 28 from Hermosillo to Baltimore, returning Fri, Sep 11, priced at $426 found 4 days ago
Aeromexico
Thu, Apr 2 - Sat, Apr 18
HMO
Hermosillo
BWI
Baltimore
$483 Roundtrip, found 6 days ago
$483
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Baltimore, returning Sat, Apr 18, priced at $483 found 6 days ago
Aeromexico
Fri, Aug 28 - Fri, Sep 11
HMO
Hermosillo
BWI
Baltimore
$542 Roundtrip, found 4 days ago
$542
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Aug 28 from Hermosillo to Baltimore, returning Fri, Sep 11, priced at $542 found 4 days ago
Aeromexico
Thu, Apr 2 - Sat, Apr 18
HMO
Hermosillo
BWI
Baltimore
$556 Roundtrip, found 6 days ago
$556
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Baltimore, returning Sat, Apr 18, priced at $556 found 6 days ago
Aeromexico
Thu, Apr 2 - Sat, Apr 18
HMO
Hermosillo
BWI
Baltimore
$566 Roundtrip, found 6 days ago
$566
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Thu, Apr 2 from Hermosillo to Baltimore, returning Sat, Apr 18, priced at $566 found 6 days ago
Aeromexico
Thu, Jan 15 - Mon, Jan 19
HMO
Hermosillo
BWI
Baltimore
$629 Roundtrip, found 4 days ago
$629
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, Jan 15 from Hermosillo to Baltimore, returning Mon, Jan 19, priced at $629 found 4 days ago
Aeromexico
Fri, Aug 28 - Fri, Sep 11
HMO
Hermosillo
BWI
Baltimore
$632 Roundtrip, found 4 days ago
$632
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Aug 28 from Hermosillo to Baltimore, returning Fri, Sep 11, priced at $632 found 4 days ago
Aeromexico
Thu, Jan 15 - Mon, Jan 19
HMO
Hermosillo
BWI
Baltimore
$645 Roundtrip, found 4 days ago
$645
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, Jan 15 from Hermosillo to Baltimore, returning Mon, Jan 19, priced at $645 found 4 days ago
Aeromexico
Fri, Aug 28 - Fri, Sep 11
HMO
Hermosillo
BWI
Baltimore
$649 Roundtrip, found 4 days ago
$649
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Aug 28 from Hermosillo to Baltimore, returning Fri, Sep 11, priced at $649 found 4 days ago

Frequently asked questions

How much does a flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Lock in a cheap one-way flight from $210 or cheap return flight from $422 from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Planning your trip for January can help you save, as it's the cheapest month for flights between HMO and BWI. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HMO to BWI. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Nonstop flights from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HMO to BWI?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Select a flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Last-minute fares from HMO to BWI are usually more expensive. To secure the lowest rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a HMO to BWI flight and hotel package?
You'll typically save money by booking a HMO to BWI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Generally, it's possible to cancel or reschedule your HMO to BWI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
General Ignacio Pesqueira Garcia Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Roundtrip price
$422
Distance
2071 mi

Book with confidence

Hermosillo to Baltimore Flights

The cheapest times to fly from Hermosillo to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hermosillo to Baltimore are during the month of January. You can find some of the cheapest flights from Hermosillo to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hermosillo to Baltimore

Sunday is one of the best days to book for cheap flights from Hermosillo to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hermosillo to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hermosillo to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $210 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hermosillo to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hermosillo to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hermosillo to Baltimore Flights

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*Available to One Key members.