$33 Find Cheap Flights to Herndon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Herndon departing on 5/17. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$63
Typical prices: $85-$186
Frontier
Wed 2/25Fri 2/27
ATL - BWI • Non-stop
Cheapest one-way
$33
Typical prices: $73-$187
Frontier
Sun 5/17
ATL - BWI • Non-stop
Top routes
ATL
-
DCA
Cheapest
BOS
-
DCA
Most popular
Insights
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Flight Deals
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Flight Deals

Cheap Flights to Herndon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Herndon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Herndon

Wed, Feb 25 - Fri, Feb 27
Frontier Logo
10:40 pm - 12:31 am
ATL
-
BWI
1h 51mnonstop
Frontier Logo
6:00 am - 8:30 am
BWI
-
ATL
2h 30mnonstop
$63Frontier
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
2:55 pm - 4:43 pm
ATL
-
IAD
1h 48mnonstop
Frontier Logo
6:25 am - 8:41 am
IAD
-
ATL
2h 16mnonstop
$63Frontier
Sun, Mar 29 - Sat, Apr 4
Frontier Logo
10:50 pm - 12:41 am
ATL
-
BWI
1h 51mnonstop
Frontier Logo
1:05 pm - 3:14 pm
BWI
-
ATL
2h 09mnonstop
$64Frontier
Tue, Mar 10 - Sat, Mar 14
Frontier Logo
12:28 pm - 2:24 pm
ATL
-
BWI
1h 56mnonstop
Frontier Logo
6:05 am - 8:35 am
BWI
-
ATL
2h 30mnonstop
$65Frontier
Tue, Feb 24 - Tue, Mar 3
Spirit Airlines Logo
11:06 am - 10:53 pm
DFW
-
BWI
10h 47m
1 stop
Spirit Airlines Logo
12:30 pm - 11:17 pm
BWI
-
DFW
11h 47m
1 stop
$124Spirit Airlines
Wed, Jun 24 - Sat, Jun 27
Delta Logo
8:25 pm - 10:13 pm
BOS
-
BWI
1h 48mnonstop
Delta Logo
6:10 am - 7:57 am
BWI
-
BOS
1h 47mnonstop
$206Delta
Tue, Feb 24 - Wed, Feb 25
Spirit Airlines Logo
2:23 pm - 9:06 am
BOS
-
BWI
18h 43m
2 stops
Spirit Airlines Logo
12:30 pm - 11:44 pm
BWI
-
BOS
11h 14m
1 stop
$209Spirit Airlines
Thu, Mar 5 - Mon, Mar 9
Southwest Logo
9:00 am - 10:40 am
BOS
-
BWI
1h 40mnonstop
Southwest Logo
8:15 am - 9:50 am
BWI
-
BOS
1h 35mnonstop
$215Southwest
Thu, Mar 5 - Sat, Mar 14
Alaska Airlines Logo
9:46 am - 5:59 pm
SFO
-
DCA
5h 13mnonstop
Alaska Airlines Logo
6:59 pm - 10:19 pm
DCA
-
SFO
6h 20mnonstop
$237Alaska Airlines
Thu, Mar 12 - Mon, Mar 16
Southwest Logo
11:30 pm - 12:10 pm
LAX
-
DCA
9h 40m
1 stop
Southwest Logo
4:35 pm - 10:40 pm
DCA
-
LAX
9h 05m
1 stop
$257Southwest
Useful Info

Good to know - Book Cheap Herndon Plane Tickets

Low seasonJanuary
Cheapest flight$33
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Atlanta to Baltimore

Flights to Herndon: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Herndon 
GailFlew with American Airlines
ATL
-
DCA
Feb 2026
American to DCA is great because they arrive and depart from Terminal T which is the closest terminal to the airport entrance/exit. No need to hike/take the train to one of the other terminals where Delta, the most prevalent airline at ATL has flights.
LaToyaFlew with American Airlines
ATL
-
DCA
Feb 2026
Get Pre-Check to be able to get through Hartsfield-Jackson’s checkpoint quickly.
DawnFlew with American Airlines
SYR
-
DCA
Dec 2025
Check Bags - Small Canadair RJ700 Plane, Limited Overhead Storage....If you have a tight connection in DC may be difficult if Bag is ckd at Door.
DionFlew with American Airlines
DFW
-
IAD
Jan 2026
Make sure you eat a heavy meal before boarding the flight.
SuzetteFlew with Alaska Airlines
SEA
-
IAD
May 2025
Take a shower before arriving at airport and don't wear perfume at all! Pack bags tight, so boarding is smooth and quick.
DanielFlew with Alaska Airlines
SEA
-
IAD
May 2025
Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal
Verified travelerFlew with United Airlines
BDL
-
IAD
Dec 2024
small overheads on small planes, sometimes delayed, don't make tight connection at Dulles
JasonFlew with United Airlines
DEN
-
IAD
Nov 2024
DIA is a large airport. Get there early.
Verified travelerFlew with United Airlines
RIC
-
IAD
Jul 2024
Know where your connecting gate. You can use the airline app to bring up a map and it can give you directions and time from landing gate to departure gate.
karenFlew with Alaska Airlines
LAX
-
IAD
Jun 2024
Personal tips are bring your own food if you're hungry; keep foot space as open as possible for leg room; pack your patience
Verified travelerFlew with Alaska Airlines
LAX
-
IAD
Jun 2024
Get to the airport on time because traffic in LA is unexpected
MichaelFlew with American Airlines
PVD
-
DCA
Jun 2024
Leave a day earlier than intended in the summer.
UzomaFlew with American Airlines
ORD
-
DCA
Jan 2024
ORD and DCA are nice airports with plenty of space. ORD is always busy so allow ample time to drive there, drop your bag, and go through security if you don't have TSA pre check.
BindulFlew with United Airlines
DEN
-
IAD
Feb 2024
There are multiple flights between DEN and IAD everyday, including some wide bodies. Try and get on one of the wide bodies whenever possible.
PatriciaFlew with United Airlines
PBI
-
IAD
Jan 2024
Take DCA instead of IAD to avoid those stupid overpacked people movers

FAQs - booking Herndon flights

  • How long is the flight to Herndon?

    Flights from Chicago2h 13m
    Flights from Manchester1h 43m
    Flights from Portland1h 43m
    Flights from Boston1h 40m
    Flights from Orlando2h 25m
  • What is the cheapest flight to Reagan Washington National Airport?

    In the last 3 days, the cheapest flight deal to Reagan Washington National Airport was found on the route from Atlanta, at $63 return. The most popular connection is from Boston to Reagan Washington National Airport and KAYAK users have found round-trip deals for as low as $160 in the last 3 days.

  • Which airlines fly to Reagan Washington National Airport?

    Many airlines fly to Reagan Washington National Airport, the most common ones being American Airlines, Southwest, and Delta. See the amount of flights per week for popular airlines flying to Reagan Washington National Airport.

  • How to fly to Herndon?

    You cannot fly directly to Herndon. KAYAK recommends you fly to Washington, D.C. All airports (WAS) (19.46 miles from Herndon). From there you can rent a car or get a taxi.

  • What airports are near Herndon?

    The closest airport is Washington, D.C. Dulles Intl (IAD) (3.67 mi). Other nearby airports are Washington, D.C. All airports (WAS) (19.46 mi), Washington, D.C. Reagan-National (DCA) (20.42 mi) or Frederick (FDK) (30.92 mi). KAYAK recommends you fly to Washington, D.C. All airports.

  • How far is Washington, D.C. Reagan-National Airport from central Washington, D.C.?

    You’ll need to travel 4 miles to reach the Washington, D.C. city center from Washington, D.C. Reagan-National Airport.

  • How does KAYAK find such low prices on flights to Herndon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Herndon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Herndon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Herndon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Herndon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Herndon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Herndon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Herndon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Herndon

  • There is no major airport in Herndon. It is instead served by Washington, D.C. All airports Airport.
  • Looking for cheap airfare to Herndon? 25% of our users found round-trip tickets to Herndon for the following prices or less: From Boston $293, from Miami $513, from Los Angeles $835
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Herndon flight deals.

Reviews of the top 5 airlines flying to Herndon

 
Need help choosing which airline to fly with from the United States to Herndon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4283 reviews
8.1Boarding
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
Airline reviews

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

2.0 MediocreMike, Feb 2026
LAS - OKC
Read more Southwest reviews

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

Everything you need to know for your flight to Herndon