Cheap flights from San Diego (SAN) to Dulles Intl (IAD) from $139

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — IAD
May 26 — Jun 21

The best prices from San Diego to Washington, D.C. Dulles Intl are usually found in February or October, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from San Diego to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 21, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$235

One-way from

$153
High demand for flights, 21% potential price rise
Best time to find cheap flights, 25% potential price drop
From San Diego to Washington, D.C. Dulles Intl
One-way flight from San Diego to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from San Diego to Washington, D.C. Dulles Intl Airport?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 23% on the overall cost on flights from San Diego to Washington, D.C. Dulles Intl Airport.

How far in advance should I book a flight from San Diego to Washington, D.C. Dulles Intl Airport?

Users have found that booking a flight from San Diego to Washington, D.C. Dulles Intl Airport at least 54 days early can save you up to 99% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from San Diego to Washington, D.C. Dulles Intl Airport for as little as $395 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $556 for flights departing within the next 3 days.

What is the cheapest month to fly from San Diego to Washington, D.C. Dulles Intl Airport?

February can be a great time to fly to Washington, D.C. Dulles Intl Airport from San Diego with a flight ticket averaging about $364. Cheapflights users have found deals in the month of February for as cheap as $148. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from San Diego to Washington, D.C. Dulles Intl Airport (SAN - IAD)?

Unlike in the evening, when flights are generally more expensive, you can save up to 56% on flights from San Diego to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

Cheap Alaska Airlines flights from San Diego to Dulles Intl

Explore cheap flight options specifically provided by Alaska Airlines for the route between San Diego and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Find some of the cheapest Alaska Airlines flights traveling from San Diego to Washington, D.C.. It's recommended that users confirm their flight details before booking.
Tue 9/108:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Tue 10/15:18 pmIAD - SAN
Nonstop5h 32mAlaska Airlines
Deal found 5/20$277
Tue 9/108:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Tue 9/177:00 amIAD - SAN
1 stop11h 57mAlaska Airlines
Deal found 5/20$286
Wed 9/118:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Mon 9/165:57 pmIAD - SAN
1 stop8h 37mAlaska Airlines
Deal found 5/21$292
Tue 9/178:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Sun 9/224:16 pmIAD - SAN
Nonstop5h 26mAlaska Airlines
Deal found 5/21$317
Thu 9/198:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Sun 9/224:16 pmIAD - SAN
Nonstop5h 26mAlaska Airlines
Deal found 5/21$323
Thu 7/44:00 pmSAN - IAD
1 stop10h 27mAlaska Airlines
Tue 7/164:16 pmIAD - SAN
Nonstop5h 18mAlaska Airlines
Deal found 5/20$332
Tue 6/119:50 amSAN - IAD
Nonstop5h 04mAlaska Airlines
Tue 6/184:16 pmIAD - SAN
Nonstop5h 18mAlaska Airlines
Deal found 5/20$333
Tue 9/178:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Tue 10/19:00 amIAD - SAN
1 stop9h 37mAlaska Airlines
Deal found 5/21$336
Fri 7/510:35 amSAN - IAD
Nonstop5h 01mAlaska Airlines
Sat 7/134:16 pmIAD - SAN
Nonstop5h 18mAlaska Airlines
Deal found 5/20$339

Cheap United Airlines flights from San Diego to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between San Diego and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from San Diego to Washington, D.C.. Deals frequently update to provide users with more options.
Wed 7/38:40 amSAN - IAD
Nonstop4h 50mUnited Airlines
Sat 7/66:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/21$283
Tue 6/186:50 pmSAN - IAD
1 stop7h 35mUnited Airlines
Tue 6/255:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$287
Tue 9/104:07 pmSAN - IAD
1 stop10h 40mUnited Airlines
Fri 9/275:55 pmIAD - SAN
Nonstop5h 14mUnited Airlines
Deal found 5/21$288
Wed 7/109:24 pmSAN - IAD
Nonstop4h 55mUnited Airlines
Sat 7/136:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/21$289
Wed 7/36:45 pmSAN - IAD
1 stop7h 40mUnited Airlines
Sat 7/66:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/21$293
Sat 8/244:07 pmSAN - IAD
1 stop10h 40mUnited Airlines
Mon 8/268:30 amIAD - SAN
Nonstop5h 31mUnited Airlines
Deal found 5/20$294
Wed 6/196:50 pmSAN - IAD
1 stop7h 35mUnited Airlines
Tue 6/257:20 pmIAD - SAN
1 stop8h 02mUnited Airlines
Deal found 5/20$296
Tue 7/91:25 pmSAN - IAD
1 stop8h 24mUnited Airlines
Mon 7/156:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/19$299
Tue 6/189:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Tue 6/255:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$300

Cheap San Diego to Dulles Intl flights in May & June 2024

Find cheap flight options from San Diego to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 21, 2024.
These are some of the most attractive deals on flights from San Diego to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/159:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Wed 6/195:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$283
Tue 6/186:50 pmSAN - IAD
1 stop7h 35mUnited Airlines
Tue 6/255:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$287
Sat 6/159:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Sat 6/296:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/21$289
Sat 6/159:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Wed 6/196:15 pmIAD - SAN
1 stop8h 44mUnited Airlines
Deal found 5/21$293
Wed 5/296:10 pmSAN - IAD
1 stop13h 22mMultiple Airlines
Mon 6/35:25 pmIAD - SAN
2 stops18h 49mMultiple Airlines
Deal found 5/20$294
Tue 6/115:15 pmSAN - IAD
1 stop14h 11mSun Country Air
Tue 6/186:10 pmIAD - SAN
1 stop24h 59mSun Country Air
Deal found 5/20$295
Wed 6/196:50 pmSAN - IAD
1 stop7h 35mUnited Airlines
Tue 6/257:20 pmIAD - SAN
1 stop8h 02mUnited Airlines
Deal found 5/20$296
Thu 6/1310:29 pmSAN - IAD
1 stop7h 41mUnited Airlines
Thu 6/205:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$299
Tue 6/189:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Tue 6/255:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$300

San Diego to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
These are some of the most attractive deals on flights from San Diego to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
Tue 9/108:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Tue 10/15:18 pmIAD - SAN
Nonstop5h 32mAlaska Airlines
Deal found 5/20$277
Sat 6/159:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Wed 6/195:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$283
Tue 9/179:37 amSAN - IAD
1 stop7h 07mAmerican Airlines
Tue 10/12:05 pmIAD - SAN
1 stop8h 42mAmerican Airlines
Deal found 5/20$285
Tue 9/108:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Tue 9/177:00 amIAD - SAN
1 stop11h 57mAlaska Airlines
Deal found 5/20$286
Tue 6/186:50 pmSAN - IAD
1 stop7h 35mUnited Airlines
Tue 6/255:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$287
Wed 9/183:30 pmSAN - IAD
1 stop11h 26mDelta
Tue 9/246:15 amIAD - SAN
1 stop7h 38mDelta
Deal found 5/21$288
Tue 7/98:40 amSAN - IAD
Nonstop4h 50mUnited Airlines
Mon 7/156:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/19$289
Wed 9/118:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Mon 9/165:57 pmIAD - SAN
1 stop8h 37mAlaska Airlines
Deal found 5/21$292
Sat 6/159:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Wed 6/196:15 pmIAD - SAN
1 stop8h 44mUnited Airlines
Deal found 5/21$293

Non-stop flights to Dulles Intl from San Diego

Discover non-stop flight options from San Diego to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
To help reduce your travel time, choose from one of these non-stop flights from San Diego to Washington, D.C.. Users can also choose from other San Diego to Washington, D.C. flights by using the search form above.
Tue 9/108:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Tue 9/174:16 pmIAD - SAN
Nonstop5h 26mAlaska Airlines
Deal found 5/20$277
Sat 6/159:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Wed 6/195:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$283
Tue 7/98:40 amSAN - IAD
Nonstop4h 50mUnited Airlines
Mon 7/156:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/19$289
Tue 6/189:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Tue 6/255:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$300
Thu 7/258:40 amSAN - IAD
Nonstop4h 50mUnited Airlines
Fri 8/26:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/21$308
Sat 6/299:24 pmSAN - IAD
Nonstop4h 55mUnited Airlines
Thu 7/46:00 pmIAD - SAN
Nonstop5h 06mUnited Airlines
Deal found 5/20$309
Sun 6/169:20 pmSAN - IAD
Nonstop4h 59mUnited Airlines
Tue 6/185:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/21$312
Thu 6/138:25 amSAN - IAD
Nonstop4h 50mUnited Airlines
Mon 6/175:50 pmIAD - SAN
Nonstop5h 05mUnited Airlines
Deal found 5/20$313
Tue 9/178:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Sun 9/224:16 pmIAD - SAN
Nonstop5h 26mAlaska Airlines
Deal found 5/21$317

San Diego to Dulles Intl flights leaving soon

Find last-minute flight options from San Diego to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Have a look at some of the flights available from San Diego to Washington, D.C. departing last-minute. Tip: verify your flight details before completing your reservation.
Wed 5/296:10 pmSAN - IAD
1 stop13h 22mMultiple Airlines
Mon 6/35:25 pmIAD - SAN
2 stops18h 49mMultiple Airlines
Deal found 5/20$294
Wed 5/296:10 pmSAN - IAD
1 stop13h 22mSun Country Air
Wed 6/511:20 amIAD - SAN
1 stop7h 52mSun Country Air
Deal found 5/20$363
Wed 5/296:10 pmSAN - IAD
1 stop13h 22mMultiple Airlines
Mon 6/312:55 pmIAD - SAN
3 stops13h 58mMultiple Airlines
Deal found 5/20$373
Thu 5/307:58 pmSAN - IAD
3 stops19h 01mMultiple Airlines
Thu 6/612:03 pmIAD - SAN
2 stops24h 17mMultiple Airlines
Deal found 5/21$375
Thu 5/307:58 pmSAN - IAD
3 stops19h 01mMultiple Airlines
Thu 6/612:03 pmIAD - SAN
2 stops24h 17mMultiple Airlines
Deal found 5/21$378
Thu 5/307:58 pmSAN - IAD
3 stops19h 01mMultiple Airlines
Thu 6/612:03 pmIAD - SAN
3 stops34h 06mMultiple Airlines
Deal found 5/21$393
Thu 5/307:58 pmSAN - IAD
3 stops19h 01mMultiple Airlines
Thu 6/612:03 pmIAD - SAN
3 stops34h 06mMultiple Airlines
Deal found 5/21$396
Thu 5/305:55 pmSAN - IAD
2 stops21h 04mMultiple Airlines
Thu 6/612:03 pmIAD - SAN
2 stops24h 17mMultiple Airlines
Deal found 5/21$406
Fri 5/315:52 pmSAN - IAD
3 stops23h 55mMultiple Airlines
Mon 6/1010:50 amIAD - SAN
3 stops31h 46mMultiple Airlines
Deal found 5/21$444

One-way flights to Dulles Intl from San Diego

Search for one-way flight options from San Diego to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Take a look at some of the one-way flights we've detected from San Diego to Washington, D.C.. Users can also find round-trip San Diego to Washington, D.C. flights by using the search form above.
Wed 6/129:50 amSAN - IAD
Nonstop5h 04mAlaska Airlines
Deal found 5/21$139
Wed 5/296:10 pmSAN - IAD
1 stop13h 22mSun Country Air
Deal found 5/20$140
Tue 10/111:47 amSAN - IAD
1 stop9h 00mAmerican Airlines
Deal found 5/20$143
Tue 6/115:15 pmSAN - IAD
1 stop14h 11mSun Country Air
Deal found 5/20$144
Mon 7/89:24 pmSAN - IAD
Nonstop4h 55mUnited Airlines
Deal found 5/20$145
Wed 6/1910:30 pmSAN - IAD
1 stop7h 15mDelta
Deal found 5/21$148
Tue 7/910:30 pmSAN - IAD
1 stop7h 15mDelta
Deal found 5/20$149
Mon 8/194:07 pmSAN - IAD
1 stop10h 40mUnited Airlines
Deal found 5/20$150
Mon 8/199:25 pmSAN - IAD
1 stop8h 19mAmerican Airlines
Deal found 5/20$153

Find flights from San Diego to Dulles Intl within your budget

Customize your flight search to find flights from San Diego to Dulles Intl 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 2,708,702 searches. Data last updated May 21, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$277 - $303

Route

Depart

Return

Price

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 9/10

Nonstop5h 02m

Washington, D.C. Dulles Intl

Tue 10/1

Nonstop5h 32m

$277

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Wed 7/3

Nonstop4h 50m

Washington, D.C. Dulles Intl

Sat 7/6

Nonstop5h 06m

$283

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 9/10

1 stop7h 26m

Washington, D.C. Dulles Intl

Tue 9/17

1 stop8h 42m

$285

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 9/10

Nonstop5h 02m

Washington, D.C. Dulles Intl

Tue 9/17

1 stop11h 57m

$286

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 6/18

1 stop7h 35m

Washington, D.C. Dulles Intl

Tue 6/25

Nonstop5h 05m

$287

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 6/11

1 stop14h 11m

Washington, D.C. Dulles Intl

Tue 6/18

1 stop24h 59m

$295

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 9/17

1 stop7h 52m

Washington, D.C. Dulles Intl

Mon 9/23

1 stop7h 32m

$298

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Mon 6/10

1 stop14h 22m

Washington, D.C. Dulles Intl

Wed 6/12

2 stops14h 11m

$302

San DiegoWashington, D.C. Dulles Intl

SAN - IAD

SANIAD

San Diego

Tue 7/9

1 stop8h 11m

Washington, D.C. Dulles Intl

Mon 7/15

1 stop9h 59m

$303

Flights are sorted by cheapest first

Deals found on 5/20

When is the best time to book a flight from San Diego to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Dulles Intl. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from San Diego to Washington, D.C. Dulles Intl Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from San Diego to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Dulles Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Diego to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from San Diego 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.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 21, 2024.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines and American Airlines from San Diego to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,163 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,163 reviews
8.1
Very good
9,163 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
10,595 reviews
8.1
Very good
9,163 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
10,884 reviews
8.1
Very good
9,163 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,447 reviews
8.1
Very good
9,163 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.2
Good
611 reviews
8.1
Very good
9,163 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Dulles Intl. 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 from for flights from San Diego to Washington, D.C. Dulles Intl?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from San Diego. Booking flights from San Diego (SAN) to Washington, D.C. Dulles Intl should be relatively easy as there are 3 daily outbound flights to Washington, D.C. Dulles Intl from 5 different airlines.

  • Can I find flights from San Diego to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from San Diego to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Alaska Airlines for just $277, but on average you can expect to pay $294.

  • Are there nonstop flights from San Diego to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from San Diego to Washington, D.C. Dulles Intl Airport under $300. A good price for a nonstop flight from San Diego to Washington, D.C. Dulles Intl Airport is less than $329.

  • Are there last-minute flights available from San Diego to Washington, D.C. Dulles Intl Airport for under $300?

    There are currently 20+ open flights from San Diego to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

  • What days are nonstop flights available from San Diego to Washington, D.C. Dulles Intl Airport?

    Nonstop flights can be found on the following days: Wednesday, Friday, Saturday.

  • How many flights depart from San Diego to Washington, D.C. Dulles Intl Airport on average per day?

    On average, you can expect to see 7 flights from San Diego to Washington, D.C. Dulles Intl Airport a day.
    Morning (6am - Noon) - 43% of flight departures
    Evening (6pm - Midnight) - 57% of flight departures

  • How long is the flight from San Diego to Washington, D.C. Dulles Intl Airport?

    For as low as $277, Alaska Airlines can have you in Washington, D.C. Dulles Intl Airport from San Diego in 4h 50m. The distance from San Diego to Washington, D.C. Dulles Intl Airport is about 2261 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Diego to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $277. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $283 and $285, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Diego to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $139. Users have also found prices from $140 and $143 on Sun Country Air and American Airlines, respectively.

  • What are the most popular airlines that fly from San Diego to Washington, D.C. Dulles Intl Airport?

  • What are the most reliable airlines from San Diego to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from San Diego to Washington, D.C. Dulles Intl Airport are United Airlines (92%), Ethiopian Air (90%) and Austrian Airlines (88%).

  • What are the cheapest flights from San Diego to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from San Diego to Washington, D.C. Dulles Intl Airport is $144. On average you can expect to pay $1,185. The most popular route, (San Diego - Washington, D.C. Dulles Intl), can usually be booked for $287.

  • What does SAN to IAD mean?

    This is defined as San Diego Airport (SAN) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from San Diego to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Diego to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on San Diego to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Dulles Intl.

  • Can I find deals for business class flights from San Diego to Dulles Intl?

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

  • Can I find deals for flights from San Diego to Dulles Intl that allow pets onboard?

    Many airlines flying from San Diego to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Dulles Intl?

    Yes, you can often find last-minute deals on San Diego to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to Washington, D.C. Dulles Intl Airport flight deals updated?

    The San Diego to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/21.

  • When is the best time to book a flight from San Diego to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Washington, D.C. Dulles Intl Airport (average of $278). Flying from San Diego to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for San Diego to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Diego to Dulles Intl

Discover the top 5 airlines that operate flights from San Diego to Dulles Intl. 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 2,708,702 searches. Data last updated May 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$118Average$308FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$148Average$327FlexibilityNo cancel feeOn-timeN/A
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FrontierCheapest$167Average$248FlexibilityNo cancel feeOn-time62%
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United AirlinesCheapest$211Average$398FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$306Average$477FlexibilityNo cancel feeOn-time71%
Search American Airlines flights