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Hermosillo

$406+ Cheap flights from Washington to Hermosillo (HMO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HMO
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Cheap flight deals from Washington to Hermosillo

Keep the following information in mind while searching for Washington to Hermosillo flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$492
(Kiwi.com)

One-way from

$406
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$782
Provider with most accurate pricing for Seattle/Tacoma Intl-Hermosillo Gen Pesqueira Garcia flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hermosillo Gen Pesqueira Garcia flights.
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From Washington to Hermosillo Gen Pesqueira Garcia
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One-way flight from Washington to Hermosillo Gen Pesqueira Garcia
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Highest demand for flights based on searches. 14% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Washington to Hermosillo

Cheapest flights from Washington to Hermosillo
Explore the most affordable flight options available from Washington to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:18 pmSEA - HMO
2 stops34h 27mMultiple Airlines
mar. 12/98:26 amHMO - SEA
1 stop12h 22mMultiple Airlines
Deal found 11/2$492
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:00 pmSEA - HMO
1 stop8h 45mVolaris
mar. 12/98:26 amHMO - SEA
1 stop12h 22mVolaris
Deal found 11/2$506
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:45 amSEA - HMO
2 stops24h 10mMultiple Airlines
sáb. 11/88:20 amHMO - SEA
1 stop12h 28mMultiple Airlines
Deal found 11/3$814
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/215:36 pmPDX - HMO
1 stop13h 09mVolaris
sáb. 12/278:26 amHMO - PDX
1 stop13h 29mVolaris
Deal found 11/2$858
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/229:53 pmSEA - HMO
2 stops32h 52mMultiple Airlines
dom. 11/307:55 amHMO - SEA
1 stop12h 53mMultiple Airlines
Deal found 11/3$883
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/207:08 pmPDX - HMO
3 stops26h 27mMultiple Airlines
sáb. 12/278:26 amHMO - PDX
1 stop13h 29mMultiple Airlines
Deal found 11/2$908
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/205:36 pmPDX - HMO
1 stop13h 09mVolaris
sáb. 12/278:26 amHMO - PDX
1 stop13h 29mVolaris
Deal found 11/2$930
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/212:19 pmPDX - HMO
2 stops41h 41mMultiple Airlines
sáb. 12/279:45 amHMO - PDX
1 stop12h 10mMultiple Airlines
Deal found 11/2$952
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/610:00 pmSEA - HMO
1 stop8h 45mVolaris
sáb. 11/88:26 amHMO - SEA
1 stop12h 22mVolaris
Deal found 11/2$969
This Gotogate deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2210:00 pmSEA - HMO
1 stop8h 45mVolaris
dom. 11/308:26 amHMO - SEA
1 stop12h 22mVolaris
Deal found 11/3$970
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2012:49 amPDX - HMO
2 stops10h 33mAmerican Airlines
sáb. 12/271:16 pmHMO - PDX
1 stop22h 25mAmerican Airlines
Deal found 11/2$1,175
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1912:49 amPDX - HMO
2 stops10h 33mAmerican Airlines
sáb. 12/271:16 pmHMO - PDX
1 stop22h 25mAmerican Airlines
Deal found 11/2$2,217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Hermosillo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Washington to Hermosillo that are best for you.

Fly from

Washington

Fly to

Hermosillo

Route

Depart

Return

Price

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

mar. 12/2

8:18 pm-7:45 am

2 stops34h 27m

Hermosillo Gen Pesqueira Garcia

mar. 12/9

8:26 am-7:48 pm

1 stop12h 22m

$492

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

mar. 12/2

10:00 pm-7:45 am

1 stop8h 45m

Hermosillo Gen Pesqueira Garcia

mar. 12/9

8:26 am-7:48 pm

1 stop12h 22m

$506

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

mar. 3/3

5:00 am-12:30 pm

1 stop6h 30m

Hermosillo Gen Pesqueira Garcia

mié. 3/4

1:10 pm-9:04 pm

1 stop8h 54m

$741

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

dom. 12/21

5:36 pm-7:45 am

1 stop13h 09m

Hermosillo Gen Pesqueira Garcia

sáb. 12/27

8:26 am-8:55 pm

1 stop13h 29m

$858

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

sáb. 11/22

9:53 pm-7:45 am

2 stops32h 52m

Hermosillo Gen Pesqueira Garcia

dom. 11/30

7:55 am-7:48 pm

1 stop12h 53m

$883

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

sáb. 12/20

7:08 pm-10:35 pm

3 stops26h 27m

Hermosillo Gen Pesqueira Garcia

sáb. 12/27

8:26 am-8:55 pm

1 stop13h 29m

$908

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

sáb. 12/20

5:36 pm-7:45 am

1 stop13h 09m

Hermosillo Gen Pesqueira Garcia

sáb. 12/27

8:26 am-8:55 pm

1 stop13h 29m

$930

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

dom. 12/21

2:19 pm-9:00 am

2 stops41h 41m

Hermosillo Gen Pesqueira Garcia

sáb. 12/27

9:45 am-8:55 pm

1 stop12h 10m

$952

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

sáb. 11/22

10:00 pm-7:45 am

1 stop8h 45m

Hermosillo Gen Pesqueira Garcia

dom. 11/30

8:26 am-7:48 pm

1 stop12h 22m

$970

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

sáb. 12/20

10:00 pm-7:45 am

1 stop8h 45m

Hermosillo Gen Pesqueira Garcia

dom. 12/28

8:26 am-7:48 pm

1 stop12h 22m

$1,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 13 results
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Best time to book a flight from Washington to Hermosillo

Have a flexible travel schedule? Discover the best time to fly to Hermosillo from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Hermosillo

What is the cheapest time of day to fly from WA to HMO?

Find hourly flight availability from Washington to Hermosillo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 3, 2025.

It’s optimal to fly from State of Washington to Hermosillo in the evening. By choosing this option you can save up to 72% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Washington to Hermosillo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hermosillo from Washington?

    Hermosillo Gen Pesqueira Garcia (HMO), located 4.3 mi from the city center, is the airport you fly into when you book flights from Washington to Hermosillo.

  • How long is the flight from State of Washington to Hermosillo?

    Airlines like Volaris and American Airlines fly from State of Washington to Hermosillo in about 6h 30m. The time it takes to get you to your destination can typically vary by up to 2h 15m. The distance from State of Washington to Hermosillo is about 1300 mi. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Hermosillo?

    Most travelers choose Seattle/Tacoma Intl - Hermosillo Gen Pesqueira Garcia, Portland - Hermosillo Gen Pesqueira Garcia or Spokane - Hermosillo Gen Pesqueira Garcia when deciding on the best route from State of Washington to Hermosillo.

  • Can I find deals for flights from Washington to Hermosillo that include hotel bookings?

    Yes. In addition to deals on Washington to Hermosillo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Hermosillo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Hermosillo.

  • Can I find deals for business class flights from Washington to Hermosillo?

    Yes. Cheapflights offers flight deals from Washington to Hermosillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Washington to Hermosillo

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Top 2 airlines flying from Washington to Hermosillo

Discover the top 2 airlines that operate flights from Washington to Hermosillo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$496Average$782FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$525Average$576FlexibilityNo cancel feeOn-time71%

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